Thermal, Propulsion & Energy

Introduction In the quest for faster and more efficient ways to travel through the skies, hypersonic flight has emerged as a technological frontier. Hypersonic flight, defined as speeds exceeding Mach 5 (around 3,836 mph or 6,200 km/h), holds the promise of revolutionizing air travel, drastically reducing journey times, and opening …

Introduction Picture yourself as a soldier, navigating the harsh cold of the battlefield. Your hands are numb and clumsy, making even simple tasks feel like monumental challenges. The discomfort of cold hands is a universal woe, often leading to diminished dexterity and even painful conditions like frostbite. In such environments, …

Introduction: Rocket engines are critical to space exploration, but they consume vast amounts of fuel and pose challenges in terms of efficiency and complexity. However, DARPA’s Gambit program, launched in August 2022, is set to change the game. It focuses on developing Rotating Detonation Engines (RDEs) that have the potential …

Introduction Thermometers have been a fundamental tool in our lives for centuries, serving as vital instruments for measuring temperature in a wide range of applications, from medical diagnostics to industrial processes. Over the years, there have been significant advancements in thermometer technology, and one of the most intriguing developments is …

Introduction: The world beneath the ocean’s surface is a realm of mystery and intrigue, home to some of Earth’s most uncharted territories. In this underwater world, submarines play a pivotal role in scientific exploration, defense, and more. However, to unlock the full potential of this hidden domain, propulsion technology needs …

As we delve into the realm of space exploration, our thirst for understanding the cosmos grows stronger. Among the countless questions and challenges we face, one concept has emerged as a potential game-changer—Space Solar Power (SSP). While we’ve explored the potential of SSP for lunar and asteroid mining, it’s crucial …

Introduction: In our quest for lunar exploration and potential colonization, securing a reliable and efficient power supply is paramount. Cutting-edge technologies in power distribution and transmission are at the forefront of lunar missions, serving as the lifeblood of future lunar bases and settlements. In this article, we delve into the …

Introduction Wind energy is a crucial component of the United States renewable energy landscape, but its expansion poses challenges related to potential radar interference. As wind farms continue to grow, the likelihood of turbines affecting radar systems involved in air defense, weather forecasting, and national security increases. Wind turbines situated …