Results 151 to 160 of about 16,873 (217)
Interfacial Modification of Macro Fiber Composites for Active Low-Frequency Vibration Suppression. [PDF]
Materials (Basel)Zhou J +6 more
europepmc +1 more source
Three-Dimensional Printing Biomimetic Ceramic Composites Inspired by the Desert Scorpion with Excellent Erosion Wear Resistance. [PDF]
Biomimetics (Basel)Wang Z +7 more
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Autonomous Vision-Based Object Detection and Tracking System for Quadrotor Unmanned Aerial Vehicles. [PDF]
Sensors (Basel)Gharsa O +3 more
europepmc +1 more source
Information-Based Symbolic Regression of Local Closures for RANS Transition Modeling
Capel-Jorquera J +4 more
europepmc +1 more source
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Journal of the American Helicopter Society, 2013
A rotorcraft is a class of aircraft that uses large-diameter rotating wings to accomplish efficient vertical take-off and landing. The class encompasses helicopters of numerous configurations (single main rotor and tail rotor, tandem rotors, coaxial rotors), tilting proprotor aircraft, compound helicopters, and many other innovative configuration ...
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A rotorcraft is a class of aircraft that uses large-diameter rotating wings to accomplish efficient vertical take-off and landing. The class encompasses helicopters of numerous configurations (single main rotor and tail rotor, tandem rotors, coaxial rotors), tilting proprotor aircraft, compound helicopters, and many other innovative configuration ...
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Aircraft Engineering and Aerospace Technology, 1985
AGAINST the background briefly outlined together with the development of increasingly sophisticated powerplants as well as the research activities conducted into the operational aspects of rotating wing aircraft, it was realised that major benefits could be expected from fully exploiting health monitoring techniques.
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AGAINST the background briefly outlined together with the development of increasingly sophisticated powerplants as well as the research activities conducted into the operational aspects of rotating wing aircraft, it was realised that major benefits could be expected from fully exploiting health monitoring techniques.
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Applications of Smart Antennas to Rotorcrafts
Digital Signal Processing, 2002Abstract Amin, M., Zhang, Y., Mancuso, V., and Hoorfar, A., Applications of Smart Antennas to Rotorcrafts, Digital Signal Processing 12 (2002) 159–174 Transmitted and received signals involving rotorcrafts are subject to intermodulations caused by the rotor blades.
Moeness G. Amin +3 more
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Aircraft Engineering and Aerospace Technology, 1996
Reports on a recent review of service experience relating to health and usage monitoring of rotorcraft transmission systems. Describes trials of integrated HUMS on military helicopters and an operator's experience using EuroHUMS on Super Puma helicopters. Informs on the vibration monitoring role of integrated HUMS.
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Reports on a recent review of service experience relating to health and usage monitoring of rotorcraft transmission systems. Describes trials of integrated HUMS on military helicopters and an operator's experience using EuroHUMS on Super Puma helicopters. Informs on the vibration monitoring role of integrated HUMS.
openaire +1 more source
2023
This chapter introduces rotorcraft engines. the discussion is largely limited to gas turbine engines that dominate the field of modern helicopters. The Chapter is split into four main parts: (1) rotorcraft power plants and power trains; (2) engine ratings (with certification requirements); (3) performance envelopes; (4) intake protection systems ...
Filippone, Antonio; id_orcid 0000-0002-6512-6566 +1 more
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This chapter introduces rotorcraft engines. the discussion is largely limited to gas turbine engines that dominate the field of modern helicopters. The Chapter is split into four main parts: (1) rotorcraft power plants and power trains; (2) engine ratings (with certification requirements); (3) performance envelopes; (4) intake protection systems ...
Filippone, Antonio; id_orcid 0000-0002-6512-6566 +1 more
openaire +2 more sources