According to the exposed NASA documents, NASA is developing a non-fuel engine called EM Drive that does not require conventional rocket fuel or nuclear reactors and is expected to send humans to Mars in as little as 10 weeks. According to the laws of physics, developing such an engine is an "impossible task", but a series of successful tests conducted by NASA's Johnson Space Center seems to indicate that EM Drive is closer to reality. Traditional rocket engines use chemical fuels and complete fuel combustion and injection in the thruster. In the near-vacuum environment with thin air, Newton's third law of motion played a role: by ejecting matter into the vacuum of space to produce thrust without air. However, EM Drive does not need to inject fuel. By design, using light particles and reflection of microwaves in a conical enclosure, it can generate thrust at the elongate end of the enclosure to drive the engine forward. This document was first exposed by Australian user Phil Wilson in the NASA Space Forum but was later removed by the administrator. Then the technology media NextBigFuture released the contents of the document describing the early testing of this propulsion system in a vacuum. The team of engineers at 40 watts, 60 watts, and 80 watts, respectively, tested and showed that the thrust of this propulsion system in a vacuum is similar to that achieved in air. The test produced 1.2 millinewtons per kilowatt (mN/Kw) of power. At present, the most advanced Hall thruster can achieve 60 millinewtons/kilowatts of power. However, the researchers said that the lack of fuel consumption can make up for the lack of power. Despite the success of NASA's testing, there are no indications that the document has been peer-reviewed (this is one of the important processes in the scientific research process) and the document was not published in the magazine. According to reports, some R&D teams are working on this technology, including NASA's Eagleworks Laboratory, which is developing advanced propulsion systems. Earlier this year, inventor Roger Shaw filed a patent application for an EM Drive engine with a conductive plate to increase thrust. An article published in the AIP Advances journal last month stated that Em Drive emits the same emissions as other rockets. Dr. Arto Annila, professor of physics at the University of Helsinki and writer of the dissertation, points out that “Em Drive works like any other engine.†He said that Em Drive's fuel is the same photon length as microwaves. The photons in the machine will interfere with each other, so the overall effect seems to be empty. “In the enclosed room, the incoming photons will bounce back in the future, and some of them will inevitably have complete destructive interference. At this point the electromagnetic field of the two photons will just cancel, but the photon itself will continue to spread.†Slot Diffusers,Slot Air Diffuser,Slot Diffuser Grill,Ceiling Slot Diffuser Guangzhou Jointair Co., Ltd. , https://www.jointairaccessories.com
