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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 1 to 10 of 20 (0.103 seconds)Spelling suggestions: "subject:"vertically rising aircraft"" "subject:"ertically rising aircraft""
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Introduction of a tiltrotor aircraft service to the Atlanta air transportation marketMeyer, Stephen A. 08 1900 (has links)
No description available.
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Performance measurements, flow visualization, and numerical simulation of a crossflow fanSeaton, M. Scot. 03 1900 (has links)
Approved for public release, distribution unlimited / A 12-inch diameter, 1.5-inch span crossflow fan test apparatus was constructed and tested using the existing Turbine Test Rig (TTR) as a power source. Instrumentation was installed and a data acquisition program was developed to measure the performance of the crossflow fan. Performance measurements were taken over a speed range of 1,000 to 7,000 RPM. Results comparable to those measured by Vought Systems Division of LTV Aerospace in 1975 were obtained. At 6,000 RPM, a thrust-to-power ratio of one was determined; however, at 3,000 RPM twice the thrust-to-power ratio was measured. Flow visualization was conducted using dye-injection methods. Performance and flow visualization results were compared to predictions obtained from 2-D numerical simulation conducted using Flo++, a commercial PC-based computational fluid dynamics software package by Softflo. A possible design for a light civil V/STOL aircraft was suggested using a similar crossflow fan apparatus for both lift and propulsion. / Lieutenant, United States Navy
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Performance measurements, flow visualization, and numerical simulation of a crossflow fan /Seaton, M. Scot. January 2003 (has links) (PDF)
Thesis (M.S. in Aeronautical Engineering)--Naval Postgraduate School, March 2003. / Thesis advisor(s): Garth V. Hobson, Raymond P. Shreeve. Includes bibliographical references (p. 69-70). Also available online.
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Vertical-take-off aircraft and long-range urban planning considerationsHunziker, Walter Rudolph 05 1900 (has links)
No description available.
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Experimental and numerical analysis of a crossflow fan /Cheng, Wee Teck. January 2003 (has links) (PDF)
Thesis (M.S. in Mechanical Engineering)--Naval Postgraduate School, December 2003. / Thesis advisor(s): Garth V. Hobson, Max F. Platzer. Includes bibliographical references (p. 83). Also available online.
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An experimental investigation of the vortices and the wake associatied with a jet in crossflowAntani, Dharmanshu Laxmilal 08 1900 (has links)
No description available.
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Aeroelastic and aeroacoustic modelling of rotorcraft /Opoku, Daniel G. January 1900 (has links)
Thesis (M.App.Sc.) - Carleton University, 2002. / Includes bibliographical references (p. 112-122). Also available in electronic format on the Internet.
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Transitions between hover and level flight for a tailsitter UAV /Osborne, Stephen R., January 2007 (has links) (PDF)
Thesis (M.S.)--Brigham Young University. Dept. of Electrical and Computer Engineering, 2007. / Includes bibliographical references (p. 77-78).
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| 9 |
Investigation of a stop-fold tiltrotorBosworth, Jeff. January 2009 (has links)
Thesis (M. S.)--Aerospace Engineering, Georgia Institute of Technology, 2010. / Committee Chair: Hodges, Dewey; Committee Member: Bauchau, Olivier; Committee Member: Sankar, Lakshmi. Part of the SMARTech Electronic Thesis and Dissertation Collection.
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Design and integration of an unmanned aerial vehicle navigation systemDittrich, Joerg S. 05 1900 (has links)
No description available.
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