#China’s aerospace industry

[aria3layla]

China’s Aerospace Industry: A Deep Dive

The Expansion of China’s Aerospace Industry

China’s aerospace industry has undergone a transformative journey over the past few decades, transitioning from a largely import-dependent sector to a robust and increasingly self-sufficient powerhouse. This evolution is characterized by significant government investment, strategic policy frameworks, and a focused push towards technological innovation. China's aerospace ambitions are part of its broader national strategy to ascend as a global leader in high-tech industries and reduce its reliance on foreign technologies.

Aviation and Aerospace Equipment and Technologies

China’s advancements in aviation and aerospace equipment and technologies span several domains, including commercial aviation, military aviation, and space exploration. The comprehensive development in these areas underscores China's commitment to becoming a dominant force in global aerospace.

Commercial Aviation:

China’s commercial aviation sector has made notable strides, with the Commercial Aircraft Corporation of China (COMAC) playing a pivotal role. COMAC’s C919, a narrow-body jet, is designed to rival the Airbus A320 and Boeing 737. The successful development and eventual commercial deployment of the C919 signify China’s growing prowess in manufacturing large-scale, complex aircraft. Furthermore, the joint development of the CR929 wide-body aircraft with Russia’s United Aircraft Corporation (UAC) illustrates China’s ambitions to penetrate the international aviation market.

Military Aviation:

In military aviation, China has made significant progress with the development of advanced fighter jets such as the Chengdu J-20 and the Shenyang J-31. The J-20, a fifth-generation stealth fighter, showcases China’s advancements in stealth technology and combat capabilities. The J-31, designed for export markets, further exemplifies China’s capability to produce competitive military aircraft. These developments are part of a broader strategy to modernize the People's Liberation Army (PLA) and enhance China's defense capabilities.

Space Exploration:

China’s space exploration achievements are particularly impressive. The successful execution of the Chang'e lunar missions, the Tianwen Mars mission, and the construction of the Tiangong space station underscore China’s capabilities in deep space exploration and long-term space habitation. The BeiDou Navigation Satellite System, a global satellite navigation system, demonstrates China’s commitment to developing independent and advanced space technologies, reducing its reliance on the U.S.-based Global Positioning System (GPS).

Aircraft and Aerospace Engines

The development of indigenous aircraft and aerospace engines is a critical aspect of China’s aerospace strategy. Historically dependent on foreign suppliers, China has prioritized the development of domestic engine technologies to ensure self-reliance and technological sovereignty.

Aircraft Engines:

China’s efforts to develop indigenous aircraft engines are exemplified by the CJ-1000A engine, which powers the COMAC C919. This engine is a crucial step towards achieving self-reliance in the commercial aviation sector. In the military domain, the WS-10 and WS-15 engines, developed by the Shenyang Liming Aircraft Engine Company, are integral to China’s advanced fighter jets, such as the J-20. These engines are designed to enhance performance, reliability, and operational capabilities, reducing the need for foreign engines and enhancing China's strategic autonomy.

Aerospace Engines:

China has also made significant strides in developing aerospace engines, particularly with the YF series of rocket engines. The YF-100 and YF-77 engines are vital components of the Long March rocket family, which is used for launching satellites, crewed missions, and interplanetary probes. These engines have enabled China to achieve numerous milestones in space exploration, including lunar landings and Mars missions.

China’s Decision to Implement New Export Controls on Aviation and Aerospace Equipment

In December 2023, China announced the implementation of new export controls on aviation and aerospace equipment. This decision reflects a strategic move to protect national security, safeguard technological advancements, and enhance China’s global competitiveness.

Rationale Behind the Export Controls:

The primary rationale for the new export controls is to prevent the transfer of sensitive technologies that could undermine China’s national security. By controlling the export of advanced aviation and aerospace technologies, China aims to maintain a strategic advantage and prevent these technologies from being used in ways that could threaten its interests. This decision is also a response to similar measures imposed by other countries, particularly the United States, which has enacted strict export controls on high-tech goods and technology transfers to China. By introducing its own controls, China seeks to protect its technological sovereignty and create a more balanced playing field.

Impact on the Global Aerospace Industry:

The new export controls are expected to have significant implications for the global aerospace industry. Countries and companies that rely on Chinese aviation and aerospace equipment may face challenges in accessing these technologies, leading to potential delays in projects, increased costs, and a push to find alternative suppliers. For international partners and competitors, China’s export controls could accelerate efforts to develop indigenous technologies and reduce reliance on Chinese imports. This shift could foster innovation and competition, leading to a more diversified and resilient global aerospace supply chain.

Domestic Implications:

Domestically, the new export controls are likely to bolster China’s efforts to enhance self-reliance and innovation within its aerospace industry. By limiting the outflow of critical technologies, China aims to ensure that its technological advancements benefit its own economic and strategic interests. These controls could also encourage foreign companies to establish joint ventures and partnerships with Chinese firms, fostering technology transfer and local production. This approach aligns with China’s broader industrial policies, which emphasize domestic innovation and technological self-sufficiency.

Conclusion

China’s aerospace industry stands at a pivotal juncture, marked by significant achievements and strategic shifts. The country’s advancements in aviation and aerospace equipment and technologies underscore its ambition to be a global leader in these fields. The focus on indigenous engine development highlights the importance of self-reliance in critical technologies. The decision to implement new export controls on aviation and aerospace equipment reflects a strategic move to protect national security, safeguard technological advancements, and enhance global competitiveness.

As China continues to invest in and develop its aerospace capabilities, the global landscape of aviation and aerospace is likely to see profound changes. The interplay between competition and collaboration will shape the future of this dynamic and strategically important industry. With its ambitious goals and strategic initiatives, China is poised to play a leading role in the aerospace sector, influencing global trends and setting new benchmarks in technological innovation and industrial growth.

[thererisesaredstar]

Science is the Force of Production by Wen Guozhang (1979)

[marketdevelopment]

Global Aerospace Wiring Harness Market estimated at USD 2161 Million in 2023 is projected to reach a revised size of USD 3271 Million by 2030

The Global Aerospace Wiring Harness Market size is expected to grow from USD 2161 Million in 2023 to USD 3271 Million by 2030, at a CAGR of 6.10% during the forecast period (2023-2030).

The market for wire harness systems specifically intended for aerospace applications is referred to as the "aerospace wiring harness market." To carry power and information between different electrical systems of an airplane or spacecraft, wiring harnesses are complex networks of electrical wires, connectors, and other parts. The aerospace wiring harness market is a sector focused on the production and supply of wiring harness systems designed specifically for aerospace applications. These wiring harnesses are complex networks of electrical cables, connectors, and components that facilitate the transmission of power and information between different electrical systems within an aircraft or spacecraft.

Get Sample Report: -

https://pristineintelligence.com/request-sample/global-aerospace-wiring-harness-market-16

Updated Version 2023 is available our Sample Report May Includes the:

Scope For 2023

Brief Introduction to the research report.

Table of Contents (Scope covered as a part of the study)

Top players in the market

Research framework (structure of the report)

Research methodology adopted by Worldwide Market Reports

Leading players involved in the Aerospace Wiring Harness Market include:

"Safran (France), GKN Aerospace (UK), Co-Operative Industries Aerospace & Defense (US), Collins Aerospace (US), Carlisle Interconnect Technologies (US), Aircraft Engineering & Installation Services Inc. (US), Phoenix Dynamics (UK), Latécoère (France), TE Connectivity (Switzerland), Interconnect Wiring (US), Carr Manufacturing Company Inc. (US), Nexans (France), Yazaki Corporation (Japan), Delphi Automotive PLC (UK), Lear Corporation (US), Sumitomo Electric Industries (Japan), Furukawa Electric Company (Japan), Leoni AG (Germany), Samvardhana Motherson Group (India), PKC Group (Finland), and Other Major Players."

Market Driver:

Advancements in Avionics Systems:

One significant driver of the Aerospace Wiring Harness Market is the constant evolution of avionics systems in modern aircraft. Avionics technology includes navigation systems, communication equipment, radar, and various sensors, all of which heavily rely on complex wiring harnesses. The increasing demand for more sophisticated avionics systems, such as fly-by-wire technology, in-flight entertainment, and enhanced communication systems, is pushing the aerospace industry to develop and integrate advanced wiring harnesses. These harnesses need to be more lightweight, durable, and capable of handling an ever-growing amount of data. As a result, companies in the aerospace wiring harness market are investing in research and development to create high-performance, next-generation wiring solutions to meet these demands.

Market Opportunity:

Electrification of Aircraft Propulsion:

An emerging market opportunity in the Aerospace Wiring Harness industry is the electrification of aircraft propulsion. The aviation sector is increasingly focused on reducing carbon emissions and improving fuel efficiency. Electric and hybrid-electric propulsion systems are being explored as viable alternatives to traditional jet engines. This shift towards electric propulsion requires the development of advanced electrical systems, including wiring harnesses capable of handling high voltages and power distribution. The market for wiring harnesses in electric aircraft propulsion systems is expected to grow significantly in the coming years, presenting an attractive opportunity for companies to diversify and innovate.

If You Have Any Query Aerospace Wiring Harness Market Report, Visit:

Segmentation of Aerospace Wiring Harness Market:

By Product Type

Wing

Fuselage

Empennage

Interior

Front section

Engine

By Application

Commercial Aircraft

General Aviation

Helicopter

Military Aircraft

By Market Type

OEM

Aftermarket

By Insulation

XL ETFE

TKT

PTFE

PI

Others

An in-depth study of the Aerospace Wiring Harness industry for the years 2023–2030 is provided in the latest research. North America, Europe, Asia-Pacific, South America, the Middle East, and Africa are only some of the regions included in the report's segmented and regional analyses. The research also includes key insights including market trends and potential opportunities based on these major insights. All these quantitative data, such as market size and revenue forecasts, and qualitative data, such as customers' values, needs, and buying inclinations, are integral parts of any thorough market analysis.

Market Segment by Regions: -

North America (US, Canada, Mexico)

Eastern Europe (Bulgaria, The Czech Republic, Hungary, Poland, Romania, Rest of Eastern Europe)

Western Europe (Germany, UK, France, Netherlands, Italy, Russia, Spain, Rest of Western Europe)

Asia Pacific (China, India, Japan, South Korea, Malaysia, Thailand, Vietnam, The Philippines, Australia, New Zealand, Rest of APAC)

Middle East & Africa (Turkey, Bahrain, Kuwait, Saudi Arabia, Qatar, UAE, Israel, South Africa)

South America (Brazil, Argentina, Rest of SA)

Effective Points Covered in Aerospace Wiring Harness Market Report: -

Details Competitor analysis with accurate, up-to-date demand-side dynamics information.

Standard performance against major competitors.

Identify the growth segment of your investment.

Understanding most recent innovative development and supply chain pattern.

Establish regional / national strategy based on statistics.

Develop strategies based on future development possibilities. 

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We are technocratic market research and consulting company that provides comprehensive and data-driven market insights. We hold the expertise in demand analysis and estimation of multidomain industries with encyclopedic competitive and landscape analysis. Also, our in-depth macro-economic analysis gives a bird's eye view of a market to our esteemed client. Our team at Pristine Intelligence focuses on result-oriented methodologies which are based on historic and present data to produce authentic foretelling about the industry. Pristine Intelligence's extensive studies help our clients to make righteous decisions that make a positive impact on their business. Our customer-oriented business model firmly follows satisfactory service through which our brand name is recognized in the market.

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[dreamvtech]

China's First Homegrown Passenger Jet: The C919

China has achieved a significant milestone in its aviation industry as its first domestically developed passenger jet, the C919, embarks on its inaugural commercial flight. This groundbreaking achievement not only demonstrates China's technological prowess but also positions it as a strong contender in the global aviation market. The successful launch of the C919 signifies China's determination to rely less on foreign aircraft manufacturers and establish itself as a major player in the commercial aviation industry. Let's explore the details of this exciting event and what it means for China and the world of aviation.

A Big Step for Chinese Aviation: Amid much excitement, the C919, created by the Commercial Aircraft Corporation of China (COMAC), gracefully took to the skies on its first commercial flight. This passenger jet is a big deal for China, as it showcases their ability to develop their own airplanes instead of relying on others. The successful launch of the C919 marks a significant leap forward in China's efforts to establish a self-sufficient and competitive aviation industry.

Introducing the C919: The C919 is a passenger jet designed to compete with popular models like the Boeing 737 and the Airbus A320. It can carry up to 168 passengers and fly for around 4,075 kilometers (2,532 miles). The C919 is equipped with advanced technologies, including modern flight controls and high-tech systems. It prioritizes safety, efficiency, and passenger comfort. Additionally, the C919 is designed to be fuel-efficient and produce less noise, showing China's commitment to environmentally friendly aviation.

Boosting Technological Advancement: The successful launch of the C919 has sparked a wave of technological advancement in China's aviation industry. Developing this passenger jet has inspired innovation and collaboration among different sectors, leading to advancements in materials, avionics technology, and manufacturing processes. This increased focus on research and development is expected to propel China's aerospace industry forward, bringing about continuous progress and innovation.

Facing Challenges on the Global Stage: While the C919's first commercial flight is a remarkable achievement, it's important to recognize the challenges that lie ahead. The global aviation industry is highly competitive, with established manufacturers like Boeing and Airbus dominating the market. For the C919 to gain worldwide recognition, it must go through rigorous certification processes and prove its reliability and efficiency over time. Building trust among international airlines and passengers will be crucial for the success of China's own passenger jet.

Promising Future Opportunities: Despite the challenges, the future looks promising for the C919 and China's aviation industry. Domestic airlines have already shown great interest in the C919, with several orders already placed. As the C919 continues to demonstrate its capabilities and reliability, it is likely to attract attention from international carriers looking to diversify their fleets. The successful development and commercialization of the C919 also position China favorably for future projects, including the potential development of larger aircraft and disrupting the jumbo jet market.

Step on board and witness the marvel of China's first homegrown passenger jet, the C919. Be a part of history as this technologically advanced aircraft takes flight, showcasing China's prowess in the aviation industry. Whether you're a travel enthusiast, an aviation aficionado, or simply curious about the future of air travel, don't miss the opportunity to witness the C919 in action. Buckle up and embark on a journey into the future of aviation with the C919 – book your ticket now!

[worldspotlightnews]

Airbus widens its lead over Boeing in China with plans for second finishing line there | CNN Business

New York CNN  —  Airbus announced plans Thursday for a second final-assembly line in China, the latest sign that it has a lock on the key aviation market over rival Boeing. The announcement came as part of a state visit by French President Emmanuel Macron to China. The signing of the agreement by Airbus CEO Guillaume Faury was witnessed by Chinese President Xi Jinping and by Macron. It will…

[reportwire]

Xi says U.S. is trying to hinder China in its quest for global influence

BEIJING (AP) — Is the United States out to sabotage China? Chinese leaders think so. President Xi Jinping has accused Washington this week of trying to isolate his country and hold back its development. That reflects the ruling Communist Party’s growing frustration that its pursuit of prosperity and global influence is threatened by U.S. restrictions on access to technology, its support for…

[materialsscienceandengineering]

Polyetheretherketone Recycling

Polyetheretherketone (PEEK) is a thermoplastic known for its relatively high mechanical properties and chemical and thermal stability. It is used in aerospace, biomedical, and nuclear applications, among others that require high performance polymers. Because it is also relatively expensive, the ability to recycle PEEK is of high interest to these industries, but the polymer is largely disposed of in landfills or by incineration. Both mechanical and chemical recycling can be used with PEEK. However, because many of the applications of PEEK require such high performance, research is still ongoing to ensure recycled PEEK can meet the properties of virgin PEEK, and the polymer is not highly recycled at this time. Its use in the medical field, in particular, can also lead to contamination that makes recycling difficult.

Sources/Further Reading: (WasteTrade) (AZOM) (PEEK China) (2024 article)

Image source.

[otakusparkle]

Since the successful launch of China's first artificial earth satellite "Dongfanghong-1", generations of Chinese astronauts have continued to work hard and created remarkable achievements.

Today is "China Space Day", let's wish that our country's aerospace industry will go higher and further!

[dh5ryxhgbctgr]

Global Aluminum Knob Market Trends and Future Growth Analysis 2024 - 2031

The global aluminum knob market is experiencing substantial growth, driven by the increasing demand for lightweight and durable components across various industries. Aluminum knobs are widely used in consumer goods, electronics, automotive, and furniture, making them essential in contemporary manufacturing and design.

Overview of Aluminum Knobs

The global aluminum knob market is poised for continued growth, fueled by the increasing demand for lightweight, durable, and aesthetically pleasing components across various industries.

Aluminum knobs are small, typically cylindrical or rounded fixtures made from aluminum, designed to facilitate user interaction with devices or furniture. Their lightweight nature, resistance to corrosion, and aesthetic appeal make them a popular choice in many applications.

Types of Aluminum Knobs

Industrial Aluminum Knobs

Designed for machinery and equipment, these knobs are engineered for durability and functionality.

Often feature textured surfaces for better grip.

Furniture Aluminum Knobs

Commonly used in cabinets, drawers, and doors, these knobs come in various designs and finishes to enhance aesthetics.

Available in decorative styles for modern and traditional furniture.

Electronic Aluminum Knobs

Used in various electronic devices such as audio equipment and appliances.

Often designed with precision for smooth operation and tactile feedback.

Market Drivers

Growing Demand for Lightweight Materials

The increasing emphasis on reducing weight in various applications, especially in automotive and aerospace industries, is driving the demand for aluminum knobs. Their lightweight properties contribute to overall efficiency and performance.

Aesthetic Appeal

The aesthetic versatility of aluminum knobs is propelling their use in furniture and consumer goods. Manufacturers are increasingly incorporating stylish and customizable designs, making aluminum knobs an attractive option for end-users.

Environmental Considerations

Aluminum is a recyclable material, which aligns with the growing trend towards sustainability. The ability to recycle aluminum without degradation in quality is encouraging manufacturers to choose aluminum knobs over other materials.

Regional Analysis

North America

North America is a significant market for aluminum knobs, driven by a robust manufacturing base and high demand from the automotive and furniture sectors. The region's focus on innovation and quality further supports market growth.

Europe

Europe also plays a critical role in the aluminum knob market, with many prominent manufacturers and designers located in the region. The demand for aesthetically pleasing and functional designs is high, particularly in the furniture and home appliance industries.

Asia-Pacific

The Asia-Pacific region is expected to witness rapid growth in the aluminum knob market. Countries like China and India are experiencing a surge in manufacturing activities, particularly in electronics and automotive sectors, driving the demand for aluminum knobs.

Key Players in the Market

AluFlex

A leading manufacturer specializing in high-quality aluminum knobs for various applications, known for its innovative designs.

Hafele

Offers a wide range of aluminum knobs for furniture and hardware solutions, focusing on aesthetics and functionality.

Dura Knobs

Known for its industrial-grade aluminum knobs, Dura Knobs provides durable solutions for machinery and equipment.

Future Trends

Customization and Personalization

As consumer preferences shift towards personalized products, manufacturers are increasingly offering customizable aluminum knobs. This trend is expected to enhance customer engagement and satisfaction.

Smart Technology Integration

The integration of smart technology in various applications is likely to influence the design of aluminum knobs. Future knobs may incorporate features such as touch sensitivity and integrated controls for electronic devices.

Sustainable Manufacturing Practices

With the growing emphasis on sustainability, manufacturers are likely to adopt eco-friendly practices in the production of aluminum knobs. This may include using recycled materials and implementing energy-efficient manufacturing processes.

Conclusion

The global aluminum knob market is poised for continued growth, fueled by the increasing demand for lightweight, durable, and aesthetically pleasing components across various industries. As technological advancements and sustainability trends shape the market landscape, stakeholders must innovate to meet the evolving needs of consumers. With a focus on customization and smart integration, the future of aluminum knobs looks promising, ensuring their relevance in the manufacturing and design sectors for years to come.

[aria3layla]

China's Aerospace Industry: A Comprehensive Overview

The Growth of China's Aerospace Industry

China's aerospace industry has seen remarkable growth over the past few decades, evolving from a nascent sector into a major global player. The industry's rapid development has been driven by substantial investments, government support, and a strategic focus on technological innovation and self-reliance. This transformation is part of China's broader strategy to become a world leader in high-tech industries and to reduce dependence on foreign technology.

Aviation and Aerospace Equipment and Technologies

China's advancements in aviation and aerospace equipment and technologies have been significant. The country's efforts encompass a wide range of areas including commercial aviation, military aviation, and space exploration.

Commercial Aviation:

China has made substantial progress in commercial aviation, particularly through its flagship project, the COMAC C919. The C919 is a narrow-body jet designed to compete with the Airbus A320 and Boeing 737. The development of the C919 marks a significant milestone for China, demonstrating its capability to produce large, complex aircraft. In addition to the C919, China is also developing the CR929 in collaboration with Russia, aiming to compete in the wide-body aircraft market.

Military Aviation:

In the realm of military aviation, China has developed advanced fighter jets such as the Chengdu J-20, a fifth-generation stealth fighter that represents a leap forward in terms of capability and technology. The Shenyang J-31 is another example, intended to provide China with a competitive edge in the international arms market. These developments are part of China’s broader strategy to modernize its military forces and enhance its defense capabilities.

Space Exploration:

China's achievements in space exploration are equally impressive. The country has successfully launched crewed missions, landed rovers on the Moon and Mars, and developed its own space station, Tiangong. The Chang'e lunar exploration program and the Tianwen Mars mission highlight China's ambitions and capabilities in deep space exploration. The BeiDou Navigation Satellite System, which provides global navigation services, is another testament to China's growing prowess in space technology.

Aircraft and Aerospace Engines

The development of aircraft and aerospace engines is a critical component of China's aerospace strategy. Historically, China relied heavily on foreign-made engines, but recent years have seen a concerted effort to develop indigenous engine technologies.

Aircraft Engines:

The CJ-1000A engine, designed for the C919, represents China’s push towards self-reliance in commercial aviation. Similarly, the WS-10 and WS-15 engines are critical for China's military aviation, powering its advanced fighter jets. These engines not only enhance China’s aerospace capabilities but also reduce its dependency on foreign suppliers, particularly in the face of international sanctions and export controls.

Aerospace Engines:

In the field of aerospace engines, China has made strides with the development of the YF series of rocket engines. These engines power the Long March rockets, which are used for launching satellites, crewed missions, and interplanetary exploration. The YF-100 and YF-77 engines, in particular, have been instrumental in the success of China’s space missions.

China’s Decision to Implement New Export Controls on Aviation and Aerospace Equipment

In December 2023, China announced new export controls on aviation and aerospace equipment, signaling a significant shift in its trade and technology policies. These controls are part of a broader strategy to protect national security, safeguard technological advancements, and enhance China's global competitiveness.

Rationale Behind the Export Controls:

The primary rationale for the new export controls is to prevent the transfer of sensitive technologies that could undermine China’s national security. By controlling the export of advanced aviation and aerospace technologies, China aims to maintain a strategic advantage and prevent these technologies from being used against its interests.

Moreover, these controls are also a response to similar measures imposed by other countries. The United States, for example, has implemented strict export controls on high-tech goods and technology transfers to China. By introducing its own controls, China seeks to create a level playing field and protect its technological sovereignty.

Impact on the Global Aerospace Industry:

The implementation of new export controls by China is likely to have significant implications for the global aerospace industry. Countries and companies that rely on Chinese aviation and aerospace equipment may face challenges in accessing these technologies. This could lead to delays in projects, increased costs, and a push for alternative suppliers.

For international partners and competitors, China’s export controls could accelerate efforts to develop indigenous technologies and reduce reliance on Chinese imports. This shift could foster innovation and competition, potentially leading to a more diversified and resilient global aerospace supply chain.

Domestic Implications:

Domestically, the new export controls are expected to bolster China’s efforts to enhance self-reliance and innovation within its aerospace industry. By limiting the outflow of critical technologies, China aims to ensure that its technological advancements benefit its own economic and strategic interests first and foremost.

Additionally, these controls could encourage foreign companies to establish joint ventures and partnerships with Chinese firms, fostering technology transfer and local production. This approach aligns with China’s broader industrial policies, which emphasize domestic innovation and technological self-sufficiency.

Conclusion

China's aerospace industry stands at a pivotal juncture, marked by significant achievements and strategic shifts. The development of advanced aviation and aerospace equipment and technologies underscores China’s ambition to be a global leader in these fields. The focus on indigenous engine development highlights the importance of self-reliance in critical technologies.

The decision to implement new export controls on aviation and aerospace equipment reflects a strategic move to protect national security, safeguard technological advancements, and enhance global competitiveness. While these controls pose challenges for international partners and competitors, they also present opportunities for innovation and diversification within the global aerospace industry.

As China continues to invest in and develop its aerospace capabilities, the global landscape of aviation and aerospace is likely to see profound changes. The interplay between competition and collaboration will shape the future of this dynamic and strategically important industry.

[spacenutspod]

Sydney, Australia (SPX) Nov 21, 2024 China Aerospace Science and Technology Corporation (CASC), the nation's state-owned space industry leader, has successfully tested a key component of its Long March 10 rocket, an essential part of China's manned lunar exploration mission. The China Academy of Launch Vehicle Technology (CALT), a CASC subsidiary and the nation's primary rocket manufacturer, announced the completion of a sepa

[mariacallous]

Strategic energy technologies often start small but can scale quickly with judicious front-end policy support if they possess competitive thermodynamic and technological advantages. Since World War II, the U.S. Defense Department and other agencies have played key roles in helping nuclear power, grid-size batteries, and other new energy concepts achieve commercial scale. Geothermal energy development now presents the next such development opportunity. As the U.S. Energy Information Administration explains, “[t]he slow decay of radioactive particles in the Earth’s core” creates hot rock and subsurface water that can be tapped for direct heat and to create steam energy that spins turbines and generates electricity.

The Pacific Rim is one of the world’s most promising prospective places for expanding geothermal power development, with advantages for both local energy security, emissions reduction, and U.S. geoeconomic position. Alaska can anchor this new geoeconomic energy vector. America’s largest and westernmost state features strategically located ports, cities, and current (and likely future) military facilities that often sit atop or near areas of high geothermal potential.

To realize this potential requires financing “first of a kind” demonstration projects that, if successful, can de-risk the resource and catalyze broader regional scale-up. Achieving eventual multi-gigawatt scale would both enhance U.S. strategic resilience and, critically, the strategic resilience of allies such as Taiwan who face coercion, especially over energy, by China. Key government agencies’ substantial facility footprints, need for resilience, and ability to underwrite power purchase agreements can make them transformative early adopters.

There appears to be the political will to get this done, with Ravi Chaudhary, the U.S. Air Force assistant secretary for energy, installations, and the environment, saying in September 2023, “Geothermal sources strengthen our energy grids and give us the ability to isolate threats before they impact our operations. This type of capability will translate into victory in a high-end fight.”

Alaska’s geographic importance coincides with emerging U.S. technical excellence. Geothermal power, like high tech and aerospace, is a sector of American competitive advantage that can be leveraged as part of a broader energy abundance agenda in a region that is leading global energy transitions. In the geothermal space, firms such as Eavor, Fervo Energy, GreenFire Energy, Sage Geosystems, Teverra, and Zanskar Geothermal and Minerals are developing cutting edge approaches that leverage the massive subsurface expertise and experience U.S. companies have built through drilling and fracking tens of thousands of shale oil and gas wells over the past 20 years.

The new generation of enhanced geothermal wells use cutting-edge oil and gas techniques including horizontal drilling, hydraulic fracturing, and distributed fiber optic sensing to monitor reservoir conditions. They also dramatically expand the number of locations suitable for geothermal power development and, because well pairs can be added modularly, help manage project developers’ financial risk.

U.S. firms enjoy unique competitive advantages here, ones that if harnessed through smart policy can help advance energy security interests on our own soil in Alaska and the Aleutians, as well as in Japan, Indonesia, the Philippines, and Taiwan.

Geothermal energy offers the 24/7/365 baseload electricity supplies that countries need for building out and operating competitive industrial bases. Because it can continually run regardless of weather or sunlight, every megawatt of geothermal power that comes online can displace coal, gas, or oil-based dispatchable generation. Climate benefits follow. Furthermore, unlike hydropower and many other thermal power plant types, geothermal is substantially decoupled from drought risk. It is also potentially capable of load-following to fill gaps in wind and solar generation, a capability that Sage Geosystems has recently demonstrated at megawatt-scale.

Geothermal generation’s engagement of physical heat also opens possibilities for supporting food cultivation in greenhouses and distillation of seawater. Where warranted by remoteness (Aleutian Islands) or by strategic circumstances (Taiwan), geothermal power can also potentially support green hydrogen production and liquid fuel synthesis.

Geothermal power also brings security benefits. Policymakers are recognizing in the wake of Russia’s invasion of Ukraine that during industrial warfare, energy assets can and will be targeted. Fossil fuel generation facilities on islands are the most vulnerable because an adversary can trigger blackouts through interdicting seaborne fuel imports and does not even need to strike on land to create potentially strategic effects. This is true for vital U.S. territories, including the Aleutian islands of Unalaska and Adak; Shemya Island; Guam; and Hawaii.

For Taiwan, which faces the real risk of a blockade by China, each gigawatt of geothermal power brought online could, potentially displace about 1.25 million tons per year of liquified natural gas imports, or roughly 6 percent of the island’s total import volume in 2023. That estimate assumes that the geothermal facilities run at a 90 percent utilization rate and that the LNG would have been used to generate electricity in modern combined cycle power plants with a 50 percent thermal efficiency.

Geothermal projects could be sized to power all, or at least a major part, of some of these key islands’ electricity needs in way that helps resist potential blockades. Geothermal also has the advantage of being less politically controversial than nuclear power and, unlike contemporary nuclear generators, can be deployed in increments more modularly sized to the local market.

Accelerated geothermal energy developments in the Indo-Pacific, perhaps backed by the U.S. International Development Finance Corp. or Office of Strategic Capital as part of a low-carbon energy abundance package, would also offer a template for U.S. firms to play leading roles in Latin America and East Africa, two other priority regions that are—pun fully intended—geothermal power hotspots. The potential global addressable market in key regions of interest encompasses tens of gigawatts of generation capacity at the outset—a major commercial and strategic opportunity. If the first advanced geothermal projects pan out commercially, the market space would likely expand substantially.

Present energy security concerns, geopolitical conditions, and the apparent readiness of new geothermal approaches suggest the timing is propitious for a test case that puts U.S. policy muscle behind emerging domestic geothermal technological excellence. Alaska and the Aleutian Islands, in particular, offer an excellent starting point.

All modern energy systems need baseload power—resources that deliver when it is dark, subzero, stormy, etc. In the highly volcanic Aleutians’ case, this would ideally be geothermal power. The idea of geothermal in the Aleutians is not new; in the 1970s, the Navy studied using geothermal power to replace about half of Adak’s requirements which, at the time, totaled nearly 9 million gallons of imported JP-5 jet fuel per year The geological potential is real, with temperature gradients of 80 degrees Celsius per kilometer of depth on the north end of Adak Island that exceed those found in Utah where Fervo is now developing a utility-scale enhanced geothermal project with a 400 MW capacity.

The backdrop features both strategic and commercial drivers. Enter Dutch Harbor, the main settlement on Unalaska and the United States’ largest fisheries port by volume. Unalaska offers a combination of major volcanism and corresponding geothermal power potential, strategic position, and local desire to find energy sources better than expensive and polluting diesel power generation. Unalaska’s annual diesel fuel needs for power generation can run as high as 3.6 million gallons per year, which at a diesel cost of $4 a gallon means more than $14 million annually. In addition to high costs, diesel generators release substantial air emissions and bring with them the risk of fuel spills, which threaten sensitive local ecosystems and are challenging to remediate in the harsh Aleutian environment.

The area has long been recognized as a potential geothermal hotspot, with the Ounalashka Corp. saying that 11 previous development attempts having failed for various reasons to bring a project to fruition. In the latest incarnation, Ounalashka Corp. has partnered with Chena Power to try to commercially develop a 30 MW geothermal power project utilizing subsurface hydrothermal resources associated with the Makushin Volcano on Unalaska Island. Adding next-generation projects on Unalaska and its neighbor Akutan could allow the area to potentially become a major geothermal hub, creating sufficient energy abundance to go beyond just displacing local diesel generation.

The commercial case includes avoidance of steep fuel costs, cost-effective and ecologically-friendlier support for additional seafood processing plant expansions, desalination of seawater, local cultivation of fresh vegetables in greenhouses, and potentially, even producing liquid fuels based on green hydrogen. Current geothermal power development attempts on Unalaska now have a higher probability for success because the stakes in local energy security in the Aleutians, and more broadly for the United States and its allies and partners around the Pacific Rim, are higher than they have been for decades.

The Aleutian Arc offers incredibly strategic real estate—with at least three militarily relevant operational airfields on Unalaska, Adak, and Shemya that are within seven flight hours of all key flashpoints in East Asia. Nome, which sits north of the islands, is now in the early stages of a $600 million upgrade to create a deepwater port capable of handling any U.S. Navy vessel other than aircraft carriers. And to the south, the U.S. Coast Guard recently announced that it will homeport its new Arctic icebreaker in Juneau, a vessel that will steam near or between various Aleutian Islands each time it heads into the high north. Russia and China have in their own way highlighted the Aleutians’ importance with periodic joint warship cruises and recently, a flight into the region by Chinese and Russian bomber aircraft.

There is also potential for re-opening the Navy base on Adak that was closed in 1997 and for expanding facilities in Shemya, which already hosts key early warning radars. Other islands in the chain—including Attu and Kiska (which Japan seized in 1942), Amchitka, Atka, and Tanaga—hosted facilities in World War II; in Attu’s case, as recently as 2010, when Casco Cove Coast Guard Station closed. These footprints could be re-provisioned. The islands also offer a barrier to keep Chinese submarines from accessing the Bering Sea (just like the NATO focus on the Greenland-Iceland-U.K. Gap in the Cold War), and in the future, could offer bases for long range land-based strike systems. All these concepts require abundant energy to achieve the resilience needed to weather the unfolding United States-China cold war and, if necessary, actual kinetic conflict.

Aleutian geothermal resources, through both the legacy project at Makushin Volcano and future projects using next generation approaches, would turn the Dutch Harbor area into an Aleutian energy hub. If it succeeds, similar approaches can likely be used further west at Adak and Shemya. Successful Aleutian geothermal projects can also provide templates usable around the Indo-Pacific (especially in Taiwan, Japan, and Indonesia) and potentially in other regions of interest with rich geothermal resources, such as Central America and East Africa.

The intense competition unfolding in the region means time is of the essence. A U.S. Energy Department analysis notes that to achieve commercial scale in the next generation geothermal space, early-stage developments will likely require “unique developer classes with strategic motivations” who “will likely fund projects entirely with equity.”

The Energy Department estimates that at present, a 30 MW next-generation geothermal project of the type needed in an Aleutian context likely costs about $450 million to complete all surface and subsurface work. Such a project could be built with a combination of a grant and a low-interest federal loan, on the condition that development emphasizes next generation geothermal technologies of U.S. origin. Abundant geothermal energy could revolutionize Aleutian energy supplies and set the stage for a broader geoeconomic push to scale new geothermal opportunities in Taiwan, Indonesia, the Philippines, and elsewhere across the Indo-Pacific to the benefit of partner and U.S. interests alike.

[transparentgentlemenmarker]

Bien qu'elle entraîne tant de souffrances et de pertes, la guerre est une activité rentable pour certains, comme les fabricants d'armes, leurs actionnaires et les banques qui prêtent de l'argent pour ces achats.

Le classement des plus grandes entreprises de l'industrie de la guerre, en fonction de leur chiffre d'affaires 2022. L'Amérique possède les plus grandes (tous les podiums) et les plus nombreuses (12 des 25 premières), rivalisant seulement avec la Chine (4), et loin derrière en volume, la France (4).

1. Lockheed Martin $63bn (fabricant du F35, des avions Hercules. Emploie 115 000 personnes, engloutit parfois 10 % du budget d'achat du Pentagone).

2. RTX (Raytheon) 39 milliards de dollars (missiles guidés Patriot, drones, systèmes d'interception de missiles, 182 000 employés). Au moins 20 membres du Congrès américain possèdent des actions dans ces deux entreprises, ce qui leur confère des intérêts directs lorsqu'ils votent sur les dépenses budgétaires.

3. Northrop Grumman 32 milliards de dollars (bombardiers, missiles intercontinentaux, 95 000 employés)

4. China Aviation Industry Company 31 milliards de dollars (500 000 employés dans de nombreuses sociétés subordonnées. 63 % des revenus proviennent de la production civile)

5. Boeing 30 milliards de dollars (156 000 employés, 44 % des recettes proviennent des ventes civiles, en plus de la production de bombardiers, de missiles, d'avions de chasse et d'avions de ravitaillement. A reçu de nombreuses aides de l'État, directement ou par le biais d'achats d'obligations par la banque centrale).

6. General Dynamics 30 milliards de dollars (106 000 employés, avions de chasse F16, missiles Tomahawk, chars Abrams et Leopard en collaboration avec l'Allemagne).

7. BAE Systems 25 milliards de dollars (Royaume-Uni, 93 000 employés, 10% détenus par Blackrock, chars Bradley, Challengers, chasseurs et sous-marins, collaboration avec de nombreuses entreprises précédemment citées et Airbus, coproduction de l'avion Concorde).

8. Norinco - North China Industrial Group 18 milliards de dollars (78 % de la production civile, 276 000 employés, armes, missiles, canons, drones, radars).

9. L3Harris Technologies (États-Unis) 14 milliards de dollars (46 000 employés, missiles hypersoniques, simulateurs de vol, systèmes de communication)

10. South China Industrial Group 13,5 milliards de dollars (78 % de production civile, 172 000 employés, munitions, fusils, artillerie)

11. Leonardo (Italie) 13 milliards de dollars (50 000 employés, avions de combat Typhoon en collaboration avec BAE et Airbus, satellites, hélicoptères, systèmes de ciblage)

12. Airbus EADS 12 milliards de dollars (France et autres pays de l'UE tels que les Pays-Bas et l'Allemagne. 80 % des revenus de l'aviation civile, 126 000 employés, participation dans Eurocopter, Eurofighter, gros porteurs A310)

13. HII Huntington Ingalls Industries (États-Unis) 10 milliards de dollars, construction navale, porte-avions, sous-marins d'attaque, frégates, 43 000 employés)

14. Thales (France) 9,6 milliards de dollars (48 % des recettes civiles, 76 000 employés, missiles, drones)

15. China Aerospace Technology Company 9,6 milliards de dollars (79 % des recettes civiles)

16. Leidos (États-Unis) 9,5 milliards de dollars (45 000 employés, 24 % de la production civile, aviation, informatique et équipement médical)

17. Amentum (États-Unis) 6 milliards de dollars

18. Booz Allen Hamilton (USA) 5,9 milliards de dollars

19. Rheinmetall (Allemagne) 5,1 milliards de dollars (25 000 employés, véhicules militaires)

20. Dassault Aviation (France) 5 milliards de dollars

21. Elbit Systems (Israël) 5 milliards de dollars (18 000 employés, drones, équipements de guerre électronique, contrat de modernisation des MiG et des IAR 300 pour la Roumanie, participation à la guerre de Gaza)

22. Rolls Royce (Royaume-Uni) 4,9 milliards de dollars (69 % de sources civiles, moteurs d'avion)

[arwatchesandreads]

You Are My Glory (你是我的荣耀)

I was looking for another fluffy, feel-good show like Love Me, Love My Voice and stumbled upon this greatness of a show. Similar to how I started Love Me, Love My Voice, I had no idea what You Are My Glory was about, however I recognized the male lead as the lead in Love O2O (which I'm sorry to say I still haven’t watched to date welp). Coming out of this show though, and I’m just stunned by how much this show has made me fall in love with love again. 

My Rating: 9.5/10

Episodes: 32

Country: China

Genre: Romance with a lot of Aerospace plot

Aired: July 26th, 2021 - August 16th, 2021

Cast: 

Yang Yang plays Yu Tu

Dilraba Dilmurat plays Qiao Jing Jing 

Synopsis:

You Are My Glory is a story about Yu Tu (played by Yang Yang) who is an aerospace engineer and his new budding romance with celebrity Qiao Jing Jing (played by Dilraba Dilmurat), 10 years after he rejects her. 

Qiao Jing Jing needs to save her endorsement with a mobile gaming company as footage was leaked of her horrible gameplay. Losing this endorsement could ruin her chances in getting a new role in a famous director’s movie, hence, she starts to practice to get better and vouches the mobile gaming company that she will participate in a live gaming competition to prove herself. 

During this time, Yu Tu accidentally sends out a game invite to Qiao Jing Jing, not knowing that it was her, and she reconnects with him through this mobile game. She then asks him to coach her how to play as she realizes that he is extremely good at the game. Thus, beginning a new chapter in their lives. 

This drama was adapted from the web novel “You’re My Glory” (你是我的荣耀) by Gu Man (顾漫). 

Beware of Spoilers Moving Forward!

What Episode did the Main Couple Start Dating?

Yu Tu and Qiao Jing Jing officially start dating in Episode 21. They also get married in episode 30 in a group wedding run by the aerospace industry.

Yu Tu actually rejects Qiao Jing Jing again in Episode 15, since he feels that he can’t be the best boyfriend for her since he decided to stay in the aerospace industry. However, after both of them dread about it for at least 3 episodes, he decides to attempt to woo her back. 

He asks her out in Episode 20, but she doesn’t give a definitive answer as she is afraid he will break her heart. However, in Episode 21 she finds out that he did fulfill her wish of getting a Penta Kill for her birthday and he came rushing to her at the karaoke bar high school reunion to keep attempting his luck. She accepts him then and thus begins their cutesy relationship. 

Misunderstandings?

There is a bit of misunderstanding between Episode 15 to Episode 18, as Qiao Jing Jing doesn’t understand why Yu Tu rejects her again. However, this time was needed for Yu Tu to  grow some balls LOL aka gain some confidence and pursue her. 

Why does Yu Tu reject Qiao Jing Jing both times?

Yu Tu rejects Qiao Jing Jing in highschool because he was very naive and felt like the girl he should date should be as intelligent as him with more future prospects. 

He rejects her again in the future because he feels that his job in the aerospace industry is not well paying, and he will always be busy and won’t have time to care and love her properly. 

Love Triangles?

There are no love triangles.

In the beginning of the show, they introduced us to Yu Tu’s ex-girlfriend, who is also a highschool classmate of both Yu Tu’s and Qiao Jing Jing. She has come back to try to win Yu Tu back, however, she was unsuccessful extremely early on and we never see her again. 

Qiao Jing Jing’s ex also shows up at her door one day, yet leaves when he sees Yu Tu. He tries his luck again after the mobile gaming competition, however, Qiao Jing Jing sticks her ground and tells him she’s not interested, in her own way of course. 

You Are My Glory Ending

You Are My Glory has a cute ending where there is a time skip 5 years after they got married to show us that Yu Tu successfully launches God Searcher and Qiao Jing Jing was there to support him and love him through that process. It’s just that feel good ending that we need. 

You are My Glory Review- Sweet, Pure, Supportive Love 

I give this crazy good show a 9.5/10. This show was a ball of sweetness, it was pure, supportive and mature. It fulfilled every checkbox that I look for in a romance. The main characters have the healthiest relationship once they get together, they talk about all their feelings, they understand each other, and stay supportive of each other in their busy life-styles. The premise of this show was fun with the one character being an aerospace engineer and the other one being a full-blown famous celebrity, however, their healthy attitudes and supportive nature made the show just a delight to watch. 

My review of this show lost 0.5 only because close to the end of the show they kept having so many time jumps, and also in the beginning of the show I felt Yang Yang’s acting felt a bit too stiff.

This show, all in all, was just a sweet, pure, supportive romance between two green flagged characters that starts with a rejection when they were in highschool and 10 years later it blooms into a full-blown cute relationship. 

This show is a must-watch for romance watchers who love supportive relationships with little misunderstandings, a lot of kissing, and a love story that transcends generic romance. 

[usafphantom2]

USAF "pauses" in the next-generation NGAD fighter

USAF is "taking a few months now to find out if it has the right design and ensure that it is on the right track," said Secretary Frank Kendall, while other elements of the NGAD move forward.

Fernando Valduga By Fernando Valduga 08/07/2024 - 08:43in Military

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After months suggesting an interruption in the program, the U.S. Air Force (USAF) formally decided to "pause" its effort to launch a new stealth, according to U.S. Air Force Secretary Frank Kendall.

“We are taking a break,” Kendall said at the Life Cycle Industry Days conference in Dayton, Ohio. “With the platform itself, we are taking a break. With the rest of the elements of the family of air domain systems, we are advancing as fast as we can."

Kendall did not specify precisely how long the service's plans to launch the Next Generation Air Dominance (NGAD) fighter can be postponed, classifying the pause as consistent with previous comments about giving a "careful analysis" of the jet design. But he shared that the authorities are "taking a few months now to find out if they have the right design and ensure they are on the right track".

And although the apparent indifference of the service led some to fear a total cancellation, Kendall countered these concerns. “I am absolutely confident that we will still make a sixth-generation manned aircraft,” he said.

Even a short break can be unpleasant news for aerospace giants Boeing and Lockheed Martin, the main ones believed to be competing for the lucrative NGAD contract. A separate effort involving manufacturers GE Aerospace and Pratt & Whitney is also underway to develop the fighter engine, although Kendall has not discussed any delay with the parallel engine program.

Notably, Kendall emphasized that although the U.S. Air Force is still prioritizing NGAD as a manned aircraft, the service is actively considering whether it could have an unmanned option as well, saying: "There is a chance that it may be unmanned... but I don't think we are ready for that yet. And we could always do something like an optional manned platform."

The Air Force's indecision about the NGAD was mainly motivated by budget constraints combined with concerns about the fast pace of technological innovation, particularly by America's opponents, Kendall said in recent months. The U.S. Air Force previously intended to grant an NGAD contract this year, although delays could put this goal in doubt. Reuters previously reported that the program could have a development extended for up to two years.

The expected replacement for the fifth-generation F-22, about a decade in development, officials like Kendall previously described the sixth-generation NGAD fighter as a "vital element" of the "family of systems" that the service imagined to dominate the rival military, that is, China. Included in this family of systems to work with the fighter is the USAF drone wingmen known as Collaborative Combat Aircraft (CCA), which Kendall said he was "advancing".

But when it comes to the NGAD platform, U.S. Air Force officers have recently begun to waver publicly in their commitment to its design, osging its postponement.

The first signs of problems came from the Chief of Staff of the Air Force, General David Allvin, who did not commit to putting the fighter in the field when pressured at a public event on June 13. Shortly after, Aviation Week published an interview with Kendall, who said that officials have to be "open-minded" about the program due to funding restrictions.

And, Kendall said earlier, the service is analyzing the overall cost of the platform. The U.S. Air Force has many competing priorities, including the B-21 Raider and the Sentinel ICBM, with the costs for the latest program increasing.

At a round table with reporters in June, Allvin explained that, in addition to funding restrictions, the pace of technological evolution revealed by the drone wingman effort related to the service led to second reflections. Specifically, Allvin detailed how platforms that are "built to last" may no longer be relevant, an approach incorporated by the service's plans to quickly release successive versions of the CCA.

“We don't add extra requirements, such as Christmas tree ornaments, which make them much more expensive. We have not added a support tail for which you have to build a deposit structure [for] and you will have block upgrades and everything - no, because the assumption is that the technology will move fast enough that, if you can fit this technology into the current form factor because it is modular, great. If not, leave that aside," Allvin said about the CCA.

The rapid rise of Artificial Intelligence ?? is also probably influencing the fluctuating perspective of the USAF. Earlier this year, the U.S. Air Force and the Defense Advanced Research Projects Agency (DARPA) announced an "unprecedented feat in the world" after an F-16 piloted by a computer successfully simulated an air combat against a manned fighter. Later, Kendall flew on the aircraft equipped with AI, describing it as an "almost balanced fight" against an experienced pilot.

"It is at the moment in any program that you really have your last chance to think very carefully about: ??' Do I really have the right design here? Is this the right concept? Is the right operational concept? It's the right program concept, design concept," Kendall said today. "And then, before we commit to moving forward with a single design and a single supplier, we want to take a closer look at this program and make sure it's right."

U.S. Navy F/A-XX concept.

Even with a short-term delay, the U.S. Air Force is now the second service to postpone its plans for a state-of-the-art fighter, after the Navy, in its 2025 fiscal budget request, postponed the development of its own sixth-generation platform in favor of short-term investments. Boeing, Lockheed and Northrop Grumman, along with the main GE and Pratt engines, are actively competing for the Navy's fighter — the F/A-XX platform — which should replace the F/A-18.

It is not clear whether any delay of the NGAD can hinder the effort of developing the engine related to hunting, where GE and Pratt have faced each other. Called Next Generation Adaptive Propulsion (NGAP), the NGAD engine is expected to use "adaptive" turbofan technologies that can adjust how air flows through the engine in flight, changing what is known as its bypass rate to improve features such as thrust and fuel efficiency. With existing adaptive prototypes already seen by some as the most advanced jet engines ever built, the U.S. Air Force will now have to decide how to keep adaptive technology advancing, as propulsion can make or break jumps in aviation.

In a briefing with reporters on July 30, U.S. Air Force propulsion chief John Sneden said the service is weighing compensations between cost and capacity, although he has noted that the engine design is "agnostic" for available platforms.

“But I will also say that taking forward and advancing our propulsion technology is also equally critical, and it took us about 10 to 15 years to put a new propulsion technology on the shelf, which means that we have to lean towards it now to be able to drive these results into the future,” he added.

Source: Breaking Defense

Tags: Military AviationNGADUSAF - United States Air Force / U.S. Air Force

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Fernando Valduga

Fernando Valduga

Aviation photographer and pilot since 1992, he has participated in several events and air operations, such as Cruzex, AirVenture, Dayton Airshow and FIDAE. He has works published in specialized aviation magazines in Brazil and abroad. He uses Canon equipment during his photographic work in the world of aviation.

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Study unveils strategy for improving mechanical properties of aluminum composites

Particle-reinforced aluminum matrix composites (PRAMCs), in which the aluminum matrix is reinforced with nanoparticles, exhibit great potential for applications in the aerospace and automobile industries. These materials combine the advantages of both aluminum matrix and reinforcement particles, including high specific strength, high specific modulus, and good wear resistance. Consequently, PRAMCs are regarded as the most promising and economical materials to improve energy efficiency and reduce emissions in the automotive and aerospace industries. However, the tradeoff between the strength and ductility of PRAMCs severely limits their application. To address this long-standing challenge, a team of researchers from China, led by Professor Jin-feng Nie and Professor Yong-hao Zhao from the Nano and Heterogeneous Materials Center at the School of Materials Science and Engineering at Nanjing University of Science and Technology developed a new strategy to improve the strength and ductility synergy of PRAMCs. Their findings were made available online on May 2 2024 and published in Transactions of Nonferrous Metals Society of China.

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