Category Thermal, Propulsion & Energy

Batteries: The Critical Element of Modern Military Power

Introduction Batteries have emerged as the cornerstone of modern military strategy, underpinning a diverse array of platforms from land vehicles and soldier-carried devices to aerial drones and naval systems. As technology advances, the shift from traditional fuel sources to advanced…...

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Energy Harvesting Technologies for IoT and Military IoT Devices

EH IoT

The proliferation of the Internet of Things (IoT) has ushered in a new era of connectivity, with billions of devices gathering and transmitting data to improve efficiency, automation, and decision-making. This explosion of IoT devices, however, presents a critical challenge:…...

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DARPA OTTER Program: Unlocking the Future of Space Operations with “Air-Breathing” Electric Propulsion Technologies

The United States Department of Defense is pioneering a transformative new approach to satellite propulsion with the DARPA OTTER program, which seeks to unlock the future of space operations through innovative “air-breathing” electric propulsion systems. These technologies are specifically designed…...

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Modular Propulsion: AFRL’s Vision for Small Satellites

The Air Force Research Laboratory (AFRL) is spearheading a transformative effort to integrate modular propulsion systems into small satellite architectures. This initiative, termed MODPROP, seeks to standardize interfaces between satellite buses and propulsion units, enabling rapid integration, upgrades, and mission…...

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Market Trends and Projections in Military Vehicle Electrification

The Military Vehicle Electrification Market is experiencing rapid growth, driven by technological advancements and strategic defense initiatives. The global military vehicle electrification market size was valued at USD 4.86 billion in 2024. It is projected to reach from USD 5.77 billion in 2025 to USD…...

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Otto Aviation’s Ambitious DARPA Demonstrator Aircraft: Paving the Way for Extended Flight Endurance Using Beamed Electric Power

Otto Aviation, a leader in the development of cutting-edge aviation technologies, has announced an exciting new project in collaboration with the Defense Advanced Research Projects Agency (DARPA). In the fourth quarter of fiscal 2025, Otto will begin testing a new…...

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Hydrogen-Powered Urban Trains: A Greener Future for Public Transit

As cities worldwide grapple with the challenges of pollution, climate change, and population growth, clean and efficient public transportation is emerging as a crucial part of the solution. Among the innovative technologies reshaping the urban transit landscape is the hydrogen-powered…...

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The Future of Propulsion: Exploring Rotating Detonation Engine (RDE) Technology

In the quest for more efficient and powerful propulsion systems, researchers and engineers are turning to an innovative concept that has the potential to revolutionize both jet and rocket engines: Rotating Detonation Engines (RDEs). RDE technology is an emerging solution…...

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Quantum Energy Advantage: Revolutionizing Computing with Energy-Efficient Quantum Technology

The rapid rise of quantum computing promises more than just increased processing power—it’s a game-changer for energy efficiency. Traditional computing, while powerful, is increasingly energy-intensive. Data centers, for instance, consume vast amounts of energy to power and cool thousands of…...

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The Rotating detonation rocket engine (RDRE): How it Works and What it Means for Space Travel

rotating detonation rocket engine

Space travel is an endeavor that requires highly efficient propulsion systems. Traditional rocket engines, while powerful, consume vast amounts of fuel and are often bulky, complex, and expensive to build. However, a new technology is emerging that could significantly change…...

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