Wingless electromagnetic air vehicle how is wingless electromagnetic air vehicle abbreviated. Way of ucsb in 1965, the submarine yamato1 of japan in 1992 or the recently proposed wingless electromagnetic air vehicle. Electromagnetic formation flight mit opencourseware. The wingless electromagnetic air vehicle is a heavier than air flight system developed at the university of florida, funded by the air force office of scientific research. The proposed prototype is small the aircraft will measure less than six inches across and will be. The military has been researching antigravity for nearly.
The weav is a vehicle which is propelled by a plasma ionized gas discharge, requires no moving parts and provides nearinstantaneous response. Way of ucsb in 1965, the submarine yamato 1 of japan in 1992 or the proposed wingless electromagnetic air vehicle weav by dr s. Roy, however, calls his design a wingless electromagnetic air vehicle, or weav. Jan 10, 2016 test vehicles have been built around mhd principles, including the em submarine model tested by dr s. Ionpropelled aircraft the reader wiki, reader view of. Powerful plasma actuator for reduced drag in propulsion systems. Em drive developments related to space flight applications. In this series of activities, children build various vehicles for flight from kites to. This is an air vehicle that can fly fast as airplane and be maneuverable like a helicopter, and fly in any direction, any time. Wingless electromagnetic air vehicle weav research areas. As with other contemporary walden ltas airship designs, the mk4 panel airship likely. University of florida professor designs plasmapropelled flying saucer. Conventional motors used at larger macroscale aerial vehicles suffer from scaling. The electromagnetic force can be generated by applying a pulsed alternatingrf voltage between a set of grounded and powered.
The electromagnetic force can be generated by applying a pulsed alternating rf voltage between a set of grounded and powered. The 2008 wingless electromagnetic air vehicle weav, a saucershaped ehd lifter with electrodes embedded throughout its surface, was studied by a team of researchers led by subrata roy at the university of florida in the early part of the twentyfirst century. Immunity refers to the ability of a system or subsystem to tolerate radio frequency electromagnetic fields that may be incident upon its enclosure, sensors, or cables. May 28, 2008 subrata roy, an engineering professor at the university of florida, is trying to patent his design of a circular, spinning aircraft he dubs weav, short for wingless electromagnetic air vehicle. Wingless electromagnetic air vehicle the lyncean group of san. Embodiments of the subject invention can have a diameter less than 15 cm. Pdf classification of flying saucers based on structural. He is a professor of mechanical and aerospace engineering at the university of florida and the founding director of the applied physics research group at the university of florida. Us20100102174a1 wingless hovering of micro air vehicle. Heavier than air flight system in development at the university of florida, funded by the air force office of scientific research. Jan 29, 2020 in 2010, an air forcefunded study at the university of florida leveraged these principles to design and test a wingless electromagnetic air vehicle weav which is claimed to employ no moving parts and assures nearinstantaneous response time. Way of ucsb in 1965, the submarine yamato1 of japan in 1992 or the recently proposed wingless electromagnetic air vehicle weav by dr s. Provided as an overview of and topical guide to vehicles. A place for innovation and validationwed, 15 nov 2017 17.
Military technology the lyncean group of san diego. The wingless electromagnetic air vehicle weav is a heavier than air flight system developed at the university of florida, funded by the air force office of scientific research. Of course, electromagnetic artifact explanations that rely on poyntings vector are still viable, if somebody can come up with such an artifact explanation. University of florida professor designs plasmapropelled. Wingless electromagnetic air vehicle weav toby weston. Develop technology for low observability, low noise, hover capable vehicle.
Interestingly, the curved electrodes may induce larger lift during gust than in quiescent condition. The truth is the military has geen researching anti. Demonstration of a wingless electromagnetic air vehicle pdf report. Ionpropelled aircraft wikipedia republished wiki 2. Dec 19, 2012 the hover stability control mechanism for an embodiment of the invention, which can be referred to as a wingless electromagnetic air vehicle weav, is shown in fig.
Wingless electromagnetic air vehicle listed as weav. The wingless electromagnetic air vehicle weav is a heavier than air flight system developed at the university of florida, funded by the air force office of. The body of the whomav can have various designs and shapes. A magneto is a combination of a low voltage alternating current generator and a high voltage coil and distributor. Attackers hit the vehicle with a short burst of electromagnetic energy. Emc considerations for unmanned aerial vehicles handbook of. It is efficient enough to be powered by onboard batteries. What i think is interesting is how there is a craft being developed now that fits the ufo reports from the 1950s and 1960s called the wingless electromagnetic air vehicle weav. The weav is a vehicle which is propelled by a plasma ionized gas discharge, requires no moving parts and. This is a web site dedicated to exchanging valuable information about unusual aerial phenomena, air and space new technologies and the latest in physics about the matter and the universe. Embodiments can operate at reasonable power levels for hovering and withstanding expected wind gusts.
The wingless electromagnetic air vehicle, or weav, is just six inches across, but has the potential to be scaled up to a much larger size. Embodiments of the subject invention relate to an air vehicle and a power source. Emc considerations for unmanned aerial vehicles handbook. The study writes that this vehicle is designed to support the air force research. Subrata roy,4 plasma physicist, aerospace engineering professor at the university of florida, and has been a subject of several patents. An ionocraft or ionpropelled aircraft commonly known as a lifter or hexalifter is a device that uses an electrical electrohydrodynamic ehd phenomenon to produce thrust in the air without requiring any combustion or moving parts. In 2006, roy invented the wingless electromagnetic air vehicle weav which was included in scientific american in 2008 as the worlds first wingless, electromagneticallydriven air vehicle design. Wingless electromagnetic air vehicle yellow dashes outside the craft are electrodes for ionizing surrounding air professor subrata roy plans to have a mini model ready to demonstrate his theory within the next year worlds first biodiesel jet. Small unmanned aircraft system aviation rulemaking committee. Weav is described as a heavierthan air flight system that can selflift, hover. Ecodesign x transportation fuel economy in automobiles. Weav is described as a heavierthan air flight system that can selflift, hover, and fly using plasma propulsion with no moving components.
With no moving parts, the weav should be markedly reliable. The truth is the military has been researching anti. Passenger exposure to magnetic fields in electric vehicles. This article is within the scope of the aviation wikiproject. Embodiments of the subject invention relate to a wingless hovering micro air vehicle whomav and its power source unit psu. Build a 360 maneuverable wingless vehicle that is driven by plasma with air propellant. Embodiments can have one or more smooth continuous curvature surface and can be. Oct 05, 2017 wingless electromagnetic air vehicle weav a recent prototype for a craft utilising atmospheric plasma propulsion. The term ionocraft dates back to the 1960s, an era in which ehd experiments were at their peak. Subrata roy scientist, plasma physicist, aerospace engineering professor at the university of florida, and has been a subject. The weav is a vehicle which is propelled by a plasma ionized. Test vehicles have been built around mhd principles, including the em submarine model tested by dr s.
In the early 2000s, a wingless electromagnetic air vehicle weav was invented by dr. Experiments with novel plasma actuators and plasma propulsion. So any papers that talk about mhd in a fluid is still on target for a vehicle moving through the air. Aviation regulators generally classify unmanned aerial vehicles uavs according to their weight, with some international variation in categorization, registration, and. Wingless electromagnetic air vehicle the lyncean group of. As far as mhd goes, air and water are both considered fluids.
In 2010, an air forcefunded study at the university of florida leveraged these principles to design and test a wingless electromagnetic air vehicle weav which is claimed to employ no moving parts and assures nearinstantaneous response time. Final report applied physics research group page 4 of 55 university of florida report pi. Et vingelost elektromagnetisk luftfartoj forkortet weav fra wingless electromagnetic air vehicle er et tungere end luft flyvesystem under udvikling for nasa ved university of florida. Walden%20aerospace% 20advanced%20technologies%201109202. Wingless electromagnetic air vehicle the lyncean group. Often called the evaporator housing or heater core housing air doors are operated by. If you would like to participate, please visit the project page, where you can join the project and see lists of open tasks and task forces. Wingless hovering of micro air vehicle university of. Wingless electromagnetic air vehicle weav a recent prototype for a craft utilising atmospheric plasma propulsion. Subrata roy, david arnold, jenshan lin, tony schmidt, rick lind and students group demonstration of wingless electromagnetic air vehicles final report. Wingless electromagnetic air vehicle weav interdisciplinary. An ionocraft or ionpropelled aircraft commonly known as a lifter or hexalifter is a device that uses an electrical electrohydrodynamic ehd phenomenon to produce thrust in the air without requiring any combustion or moving parts the term ionocraft dates back to the 1960s, an era in which ehd experiments were at their peak. The wingless electromagnetic air vehicle weav is a heavierthanair flight system which can selflift, hover, and fly reliably with no moving components the wingless electromagnetic air vehicle weav is a heavier than air flight system developed at the university of florida, funded by the air force office of scientific research.
To use this banner, please see the full instructions. The proposed prototype is small the aircraft will measure. Wingless electromagnetic air vehicle how is wingless. Subrata roy, a plasma physicist and aerospace engineering professor at the university of florida. Status of evtol technology the vertical flight society. Oct 29, 2019 in 2010, an air forcefunded study at the university of florida leveraged these principles to design and test a wingless electromagnetic air vehicle weav which is claimed to employ no moving. When modeling particle movements air just acts like an extremely low viscosity fluid and therefore can be modeled very similarly. The university of florida is seeking companies interested in commercializing a plasma actuator that reduces drag, helping make aircraft, spacecraft and other vehicles more fuel efficient.
The hover stability control mechanism for an embodiment of the invention, which can be referred to as a wingless electromagnetic air vehicle weav, is shown in fig. Us patent for wingless hovering of micro air vehicle. Us patent for wingless hovering of micro air vehicle patent. In its basic form, it simply consists of two parallel. Inflight characterization of the electromagnetic environment inside an airliner in 1995, the nasa langley research center conducted a series of experimental measurements that characterized the electromagnetic environment eme inside a boeing 757 airliner while in flight, measurements were made of the electromagnetic energy coupled into a commercially configured aircraft as it was flown in. Demonstration of a wingless electromagnetic air vehicle dtic. Roy as illustrated in figure 1 had four electrodes, each supplied with a 60. Pic is able to directly control the aircraft such that control.
Wingless em air vehicle yes, in 2011, the air force office of scientific research sponsored the university of florida to physically demonstrate the feasibility of this propulsive concept. Ionpropelled aircraft wikimili, the best wikipedia reader. All content on this website, including dictionary, thesaurus, literature, geography, and other reference data is for informational purposes only. Walden%20aerospace%20advanced%20technologies%201109202. Electric motors look, listen, feel, for changes in air flow as doors are moved diagnose the hvac air handling system.
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