Criminals, terrorists and military have been using tunnels since long time to evade detection as surface based detection methods are ineffective underground . There has been an explosion of underground warfare in the last five years. From sophisticated cross-border Hezbollah…
The primary function of the space propulsion system is to provide thrust, which helps in the functioning of the launch vehicle or satellite. In propulsion systems, the fluid (either solid, liquid, or electric) reacts to initiate acceleration and provide force…
Small modular reactors (SMRs) defined as nuclear reactors generally 300MWe equivalent or less. SMRs have generated global interest, and potential future applications are a subject of international research directives. Their are around 50 different SMR designs worldwide according to the…
Worldwide growth of photovoltaics has been fitting an exponential curve for more than two decades. During this period of time, photovoltaics (PV), also known as solar PV, has evolved from a pure niche market of small scale applications towards becoming…
Unmanned Aerial Vehicle (UAV) is defined as a powered, aerial vehicle that does not carry a human operator, uses aerodynamic forces to provide vehicle lift, can fly autonomously or be piloted remotely, can be expendable or recoverable, and can carry…
Several countries suffer from the existence of millions of buried landmines in their territories. These landmines have indefinite life, and may still cause horrific personal injuries and economic dislocation for decades after a war has finished. Landmines, improvised explosive…
UNMANNED VEHICLE SYSTEMS & OPERATIONS ON AIR, SEA, LAND By Nichols, R. K., Ryan, J., J.C.H., Mumm, H.C., Lonstein, W.D., Carter, C., Hood, J.P, Mai, R., Shay, J., & Jackson, M. ABSTRACT Unmanned Vehicle Systems & Operations…
SOund Navigation And Ranging or SONAR is a technique of distance measuring between detector and an object base on sound reflection. The distance can be calculated from propagation time and speed of sound in specific mediums. For military, Sonars are…
Safe and efficient integration of Unmanned Aircraft Systems (UAS) into Civil Airspace is a key challenge for unleashing their potential for non-military applications “without reducing existing capacity, decreasing safety, impacting current operators, or placing other airspace users or persons and…
Wind is a emerging as a reliable and inexpensive source of renewable energy. Globally, the average cost of wind is $83 per megawatt-hour compared to averages for coal and gas being $84 and $98 respectively. “In the USA, gas is…