Preliminary performance appraisal of Navy V/STOL transport and search-type airplanes using hydrogen fuel [PDF]
First-cut estimates are given of the performance advantages of liquid-hydrogen-fueled, ejector wing, V/STOL aircraft designed for shipboard delivery and search-type missions.
Strack, W. C.
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Drag-n-fly: a Proposal in Response to a Low Reynolds Number Station Keeping Mission [PDF]
The Drag-n-Fly is a remotely piloted, low Reynolds number vehicle. It was designed to maintain level controlled flight and fly a closed course at flight speeds corresponding to Reynolds numbers of less than 2 x 10(exp 5) and as close to 1 x 10(exp 5) as ...
Brenner, Joey +6 more
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Urban aerial mobility: Network structure, transportation benefits, and Sino-US comparison. [PDF]
Innovation (Camb), 2023 Wang K, Li A, Qu X.
europepmc +1 more source
QCSEE under-the-wing engine-wing-flap aerodynamic profile characteristics [PDF]
As part of a broad-based NASA program to provide a technology base for future propulsion requirements for powered-lift aircraft, the Quiet, Clean, Short-Haul, Experimental Engine (QCSEE) program was begun by the Lewis Research Center in 1974. The initial
Bloomer, H. E., Samanich, N. E.
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The promise of energy-efficient battery-powered urban aircraft. [PDF]
Proc Natl Acad Sci U S A, 2021 Sripad S, Viswanathan V.
europepmc +1 more source
Design study to simulate the development of a commercial transportation system [PDF]
Seven teams of senior-level Aerospace Engineering undergraduates were given a Request for Proposals (RFP) for a design concept of a remotely piloted vehicle (RPV).
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Design and Control for WLR-3P: A Hydraulic Wheel-Legged Robot. [PDF]
Cyborg Bionic Syst, 2023 Li X, Yu H, Feng H, Zhang S, Fu Y.
europepmc +1 more source
Design of a Large Span-Distributed Load Flying-Wing Cargo Airplane [PDF]
The design and operation of very large, long-range, subsonic cargo aircraft are considered. A design concept which distributes the payload along the wingspan to counterbalance the aerodynamic loads, with a resultant decrease in the in-flight wing bending
Jernell, L. S., Quartero, C. B.
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Lithium-Ion Battery Power Performance Assessment for the Climb Step of an Electric Vertical Takeoff and Landing (eVTOL) Application. [PDF]
ACS Energy LettDixit M +5 more
europepmc +1 more source
Cyclone: A close air support aircraft for tomorrow [PDF]
To meet the threat of the battlefield of the future, the U.S. ground forces will require reliable air support. To provide this support, future aircrews demand a versatile close air support aircraft capable of delivering ordinance during the day, night ...
Cox, George +7 more
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