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Energy & Propulsion

The Hyperloop Race: From Ultra-High-Speed Transportation to Missile and Satellite Launches

The rail industry is increasingly embracing technology. Concepts such as automated, maglev and high-speed trains are now becoming a reality. One futuristic concept is the Hyperloop – an ultra-high-speed ground transportation system akin to bullet trains – developed by Tesla and SpaceX CEO Elon Musk.   The concept of the …

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Exploring the Potential of Seawater: Generating Electricity from an Abundant Resource

The world’s population is growing at an unprecedented rate, and with it, the demand for electricity is increasing. Currently, most of the electricity we use is generated from non-renewable sources like coal, oil, and natural gas. These sources are not only finite but also have a significant impact on the …

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The Future of Air-to-Air Refuelling: Advancements in Automated Aerial Refuelling and the Integration of Drones

Aerial refueling, also referred to as air refueling, in-flight refueling (IFR), air-to-air refueling (AAR), and tanking, is the process of transferring aviation fuel from one military aircraft (the tanker) to another (the receiver) during flight. The procedure allows the receiving aircraft to remain airborne longer, extending its range or loiter …

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Revolutionizing Space Launch: Exploring the Technology, Trends, and Market for Liquid Propellant Rocket Engines

A rocket can be an aircraft, spacecraft, missile, or vehicle which generates thrust. Spacecraft themselves then use their own propulsion systems to adjust their orbits around Earth, travel through space, or make carefully controlled landings on the surfaces of other planets.  Thrust is generated by the propulsion system of the …

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DARPA MiniTherms3D Program: Advancing Military Systems with Innovative Thermal Management Solutions

Introduction In the fast-paced world of military technology, high-performance systems with size, weight, and power (SWaP) constraints pose unique challenges. One critical aspect that often demands innovative solutions is thermal management. With the advancement of cutting-edge military applications, such as artificial intelligence, sensor networks, and autonomous vehicles, the need for …

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Perovskite Solar Cells: Bridging the Gap between Efficiency and Durability

Introduction As the world races towards a sustainable energy future, solar energy has emerged as a promising solution to combat climate change and reduce our dependence on fossil fuels. Over the years, solar cell technology has made significant strides in improving efficiency and affordability. Among the latest breakthroughs, Perovskite Solar …

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Quantum Propulsion: Revolutionizing Interplanetary Space Propulsion with Light-Thrust Engines

Introduction The dream of exploring the cosmos beyond our solar system has captivated the imagination of scientists, visionaries, and space enthusiasts for decades. However, the vast distances and limitations of traditional rocket propulsion have posed significant challenges to interstellar travel. Enter quantum propulsion and its revolutionary concept of light-thrust engines, …

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From Small Drones to Commercial Aircraft: The Advancements in Hydrogen Fuel Cell Technology for Electric Flight

Introduction As the world strives to reduce its carbon footprint and transition towards more sustainable energy solutions, the aviation industry faces a significant challenge. Aircraft have long been notorious for their substantial greenhouse gas emissions. However, recent advancements in hydrogen fuel cell technology have ignited a glimmer of hope for …

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Powering the Future: Challenges and Opportunities in Wireless Power Transfer

Introduction As technology continues to advance at a rapid pace, one of the most exciting and promising areas of development is wireless power transfer (WPT). The concept of transmitting electrical energy without the need for physical connectors or cables has captured the imagination of researchers, innovators, and consumers alike. While …

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Wireless Power Unleashed: DARPA’s Whisper Beam for UAV Swarm Operations

Introduction In recent years, Unmanned Aerial Vehicles (UAVs), commonly known as drones, have rapidly evolved from niche technology to indispensable tools for various industries and military applications. However, one of the most significant challenges for UAVs has always been their limited flight time due to onboard battery constraints. To overcome …

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