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Control Effectiveness Enhancement for the Hovering/Cruising Transition Control of a Ducted Fan UAV
Journal of Intelligent and Robotic Systems, 2022Zihuan Cheng, Hailong Pei
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Ducted Fans for Vertical Take‐off
Aircraft Engineering and Aerospace Technology, 1960THE Aeronautics Division of Chance Vought, Dallas, Texas, U.S.A., have recently released details of their own particular concept of a vertical take‐off and landing aircraft which uses the power from four turbojet engines to drive ducted fans. This propulsion/control system for VTOL/STOL aircraft is designated Air Deflexion and Modulation or by the ...
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Anti-Corrosion Methods and Materials, 1957
‘It's an ill wind that blows nobody any good,’ says the old adage, and a case in point is that of polyvinylchloride, a thermoplastic material with great corrosion resistance which, although produced in the laboratory nearly 100 years ago, has only been of commercial importance since the last war. In the manufacture of any fan the emphasis is on design.
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‘It's an ill wind that blows nobody any good,’ says the old adage, and a case in point is that of polyvinylchloride, a thermoplastic material with great corrosion resistance which, although produced in the laboratory nearly 100 years ago, has only been of commercial importance since the last war. In the manufacture of any fan the emphasis is on design.
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FUTURE APPLICATIONS OF DUCTED FAN POWERPLANTS
SAE Technical Paper Series, 1959NEIL BURGESS, A. P. FIORETTI
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