According to the International Air Transport Association (IATA), the demand for air travel rose by 7.4% in 2018 from 2017 levels. Air passengers accounted for 81.9% of the load factor on aircrafts, while freight load was 49.3%, the IATA data reveals. However, the COVID-19 pandemic has created turmoil in the …
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US military is facing increasingly Anti-access /Area denial environment, a set of overlapping military capabilities and operations designed to slow the deployment of U.S. forces to a region, reduce the tempo of those forces once there, and deny the freedom of action necessary to achieve military objectives . “A2/AD capabilities …
Read More »The “nervous system” of the military, the collection of subsystems used to maximize situational awareness, is referred to as C4ISR—command, control, communications, computers, intelligence, surveillance, and reconnaissance. The primary objective of a C4ISR system is to present the overall scenario and picture of the area of interest (such as a …
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All Aircrafts depend on propulsion system is to produce thrust so as to lift the object for a prolonged period of time by consuming different fuels. Presently jet engines are the workhorses of airplanes carrying millions of people, trillions of miles every year, at supersonic speed and with high safety; …
Read More »Since the birth of aviation, designers have continuously endeavored to improve the lift-to-weight ratios of aircraft. With increasing fuel costs, commercial aerospace manufacturers are under pressure to enhance the performance of aircraft, for which weight reduction is a key factor. Military forces around the world prefer lightweight aircraft, which …
Read More »A laser is a device that emits a beam of coherent light through an optical amplification process. Laser propulsion is any method of propelling a spacecraft that uses the energy of laser beams. There are two main types of laser propulsion, depending on whether the laser is onboard or …
Read More »Late delivery or software defects can damage a brand’s reputation — leading to frustrated and lost customers. In extreme cases, a bug or defect can degrade interconnected systems or cause serious malfunctions. Consider Nissan having to recall over 1 million cars due to a software defect in the airbag sensor detectors. …
Read More »Military pilots often report cognitive performance challenges during flight operations. Many have reported experiences with spatial disorientation (SD), in which the pilot’s perception of aircraft position, motion, altitude, or attitude does not correspond to reality. SD has posed a significant problem to military pilots and continues to be a challenge today. …
Read More »Urban air mobility (UAM) can solve a myriad of transportation problems. This new technology, including electric vertical takeoff and landing (eVTOL) aircraft, promises many benefits, such as reduced commuting times and urban congestion, and may introduce entirely new methods of transportation within and between cities in the coming decade. Commercially-operating …
Read More »While electric propulsion is more efficient, but it generates far less thrust, which is why electric planes tend to be slow. Airbus’ two-seat electric plane could only go a maximum speed of about 136 miles per hour. A solar-powered plane that completed an around-the-world journey this summer had an average …
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