Ionic wind is generated when a high voltage is applied between asymmetric electrodes in air, stripping electrons from gas molecules and creating charged ions in an electric field. You can recharge it with solar panels and wind generators. Is ion wind levitation the key to UFO levitation and propulsion? Enter the answer length or the answer pattern to get better results. If one electrode has a sharp edge, the result is a flow of air. Featured Ionic propulsion engine thruser, 20KV DIY ion wind rotor. The Space Power and Propulsion Laboratory (SPPL), founded at the University of Maryland in 2007, is a research facility of the Department of Aerospace Engineering, located on the second floor of the Glenn L. Martin Wind Tunnel Building. Ion Propulsion – How MIT Built a Plane with No Moving Parts. T1 - Investigations on Thrust-to-Power of an Ionic Wind Propulsion. Build an Ionic Thruster like NASA Uses for Space Propulsion . Thrusters powered by ionic wind may be an efficient alternative to conventional atmospheric propulsion technologies. The system can use atmospheric molecules as the propellant to provide thrust compensation, which can extend the lifetime of spacecraft (S/C). Nearly maintenance free (only two Zerk fittings to grease once a year). The system uses ionic wind, also known as electro-aerodynamic thrust, which generates adequate power to propel the aircraft to fly for longer durations. Although some may say that the effect is expected, it was unknown whether it was possible at all, Ieta said. A general blueprint for an MIT plane propelled by ionic wind. Ion thrusters are based on a phenomenon referred to as “electrohydrodynamic thrust”, or The form factor of an ionic wind pump can be small and, thus, could play a role in the thermal management of microelectronics. A team of MIT engineers has flown what was long thought impossible – a heavier than air craft that needs no moving parts … The use of ionic wind propulsion for aircraft has been discussed in the literature. The maximum output capacity of this pilot plant is 500kW-hr per month. Electrohydrodynamic thrust, or Ionic wind, is a phenomenon first identified in the 1960’s. A group of researchers at the Massachusetts Institute of Technology (MIT) in the US have developed an aircraft that is powered by an ion wind propulsion system. A general blueprint for an MIT plane propelled by ionic wind. Ion wind. Ion wind, ionic wind, coronal wind or electric wind is the airflow induced by electrostatic forces linked to corona discharge arising at the tips of some sharp conductors (such as points or blades) subjected to high voltage relative to ground. Ion wind is an electrohydrodynamic phenomenon. A 2009 NASA review of Ionic Wind Propulsion off-handedly mentions that many of the same principles are used by a commercial air purification device called Ionic Breeze. Ionic Wind Propulsion. for the induced force estimation, similar expressions are proposed with minor differences. Air-fueled ion thruster could provide unlimited power for space missions. When an extremely high electrical voltage is applied to a set of a capacitor’s electrodes, it produces an ionic wind that thrusts from the negative terminal to the positive terminal. Chemical rockets work by pushing material out one end, usually from rocket fuel, which pushes them in the opposite direction. No fuel filter to clog. 17 Higher thrust-to-power with large electrode gap spacing electroaerodynamic devices for aircraft propulsion Audi RS Q e-tron in the dirt. Ionic wind produced by a DC needle-to-plate corona discharge with a gap of 15 mm 21 February 2020 | Journal of Physics D: Applied Physics, Vol. The objective of this study was to examine whether this thrust could be scaled to values of interest for aircraft propulsion. Electroaerodynamic (EAD) propulsion, which produces a thrust force by electrostatic means, has been proposed as a method of electric airplane propulsion which is solid-state and nearly silent and produces no combustion emissions. Ion wind generators can also be considered electrohydrodynamic thrusters. Ions generated in the neutral fluid and under the influence of an applied electric field collide with neutral fluid molecules, generating what is known as an electric or ionic wind A team of researchers has managed to build the first aircraft powered by an ionic wind, a propulsion system that requires no moving parts. Audi RS Q e-tron in the dirt. -To handle the 2D numerical modeling of AED at moderate Mach numbers (incompressible flows) with an original two-way coupling between the fluid and the ionic wind described into the drift region. phrase “ion wind” or “ionic wind” is the colloquial term used to describe the resulting flow of a medium—usually air—caused by a high potential difference between two conductors. To develop the satellites for a low-Earth-orbit environment, atmosphere-breathing electric propulsion (ABEP) systems have become more attractive to researchers in the past decade. The principle of ionic air propulsion with corona-generated charged particles has been known almost as long as electricity itself. Ionic thrusters generate efficient propulsion in air. Ionic thrusters depend on the wind produced between electrodes; the larger the space between electrodes, the stronger the thrust produced. At first, this achievement sounds neither difficult or significant. A capacitor is a device used to store an electric charge. Sometimes, it is useful to do an historical review on a given subject as done hereafter to discover a thread between different experiments done by physicists around the world on a long period of time namely For this purpose, the fundamental theoretical aspects of thrust generation by corona discharges and the challenges of practical implementation will be identified by means of experimental investigations. Space Power & Propulsion Lab. 2 of 4. An ion thruster produces a flow of air even though it has no moving parts. Ion thrusters (based on a NASA design) are now being used to keep over 100 geosynchronous Earth orbit communication satellites in their desired locations, and three NSTAR ion thrusters that utilize Glenn-developed technology are enabling the Dawn spacecraft (launched in 2007) to travel deep into our solar system. Caption: A general blueprint for an MIT plane propelled by ionic wind. The system may be used to propel small drones and even lightweight aircraft, as an alternative to fossil fuel propulsion. The innovative ion wind propulsion is to be analysed and experimentally investigated as an application for aircraft. a device spinning around as a rotor, in this case a Star Trek Enterprise model with ion propulsion added, an ion wind rotor (or spinner or pinwheel). Electrostatic grid systems used in conventional state-of-the-art ion thrusters perform ion extraction and acceleration simultaneously in a single-stage process, typically using 2 or 3 permeable grids closely spaced in series. Y1 - 2020/9/6. Instead, an "ionic wind" of colliding electrically charged air molecules provides the thrust needed to make it fly. In the ionic wind Conventional aircraft have bladed turbines that pull in air from the front and push it out back to propel a plane forward. 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