- About
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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.
Search results
Showing 21 to 30 of 419 (0.03 seconds)Spelling suggestions: "subject:"dotors."" "subject:"fgotors.""
| 21 |
Identification of an improved body aerodynamics model for the BO 105Bitzer, Michael 12 1900 (has links)
No description available.
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| 22 |
Towards a unified analysis methodology for composite rotor bladesAtilgan, Ali Rana 08 1900 (has links)
No description available.
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| 23 |
Trailing edge flap control of dynamic stall on helicopter rotor blades /Davis, Gregory Lloyd. January 1900 (has links)
Thesis (M.App.Sc.) - Carleton University, 2006. / Includes bibliographical references (p. 153-158). Also available in electronic format on the Internet.
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| 24 |
A generalized matrix solution for elliptic whirl of elastic rotorsDoyle, Robert Edward. January 1971 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1971. / Typescript. Vita. eContent provider-neutral record in process. Description based on print version record. Includes bibliography.
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| 25 |
Predicting the dynamic behavior of rotor systems on ball bearingsVan Winkle, Steven T. January 1980 (has links)
M. S.
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| 26 |
Aerodynamic shape optimization via control theory of helicopter rotor blades using a non-linear frequency domain approachTatossian, Charles A. January 2008 (has links)
This study presents a discrete adjoint-based aerodynamic optimization algorithm for helicopter rotor blades in hover and forward flight using a Non-Linear Frequency Domain approach. The goal is to introduce a Mach number variation into the Non-Linear Frequency Domain (NLFD) method and implement a novel approach to present a time-varying cost function through a multi-objective adjoint boundary condition. The research presents the complete formulation of the time dependent optimal design problem. The approach is firstly demonstrated for the redesign of a NACA 0007 and a NACA 23012 helicopter rotor blade section in forward flight. A three-dimensional inviscid Aerodynamic Shape Optimization (ASO) algorithm is then employed to validate and redesign the Caradonna and Tung experimental blade. The results in determining the optimum aerodynamic configurations require an objective function which minimizes the inviscid torque coefficient and maintains the desired thrust level at transonic conditions.
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| 27 |
A method for the efficient calculation of elastic rotor blade dynamic response in forward flightTaylor, Dana J. 05 1900 (has links)
No description available.
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| 28 |
Design of an active fibre composite geometric modal sensor for use in a helicopter rotor blade /Müller, Marc-André, January 1900 (has links)
Thesis (M.App.Sc.) - Carleton University, 2006. / Includes bibliographical references (p. 195-200). Also available in electronic format on the Internet.
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| 29 |
The design of a rotor blade test facilityGill, Jason W. January 2005 (has links)
Thesis (M.S.)--West Virginia University, 2005. / Title from document title page. Document formatted into pages; contains viii, 93 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 80-81).
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| 30 |
Aerodynamic shape optimization via control theory of helicopter rotor blades using a non-linear frequency domain approachTatossian, Charles A. January 2008 (has links)
No description available.
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