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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 31 to 40 of 2073 (0.039 seconds)Spelling suggestions: "subject:"aerodynamics"" "subject:"neurodynamics""
| 31 |
On the indentification of harmonic loads and inflow of a coupled bending-torsion helicopter rotor bladeHigman, Jerry Paul 05 1900 (has links)
No description available.
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| 32 |
An integrated finite-state model for rotor deformation, nonlinear airloads, inflow and trimStumpf, Walter Martin 08 1900 (has links)
No description available.
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| 33 |
Analysis of a simplified nonlinear ground resonance modelJanowski, Michael David 12 1900 (has links)
No description available.
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| 34 |
An experimental investigation of high rate/high lift aerodynamics of an unsteady airfoilYeow, Kim Fong. January 1989 (has links)
Thesis (M.S.)--Ohio University, March, 1989. / Title from PDF t.p.
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| 35 |
Experimental study of near wake dynamics associated with bluff body base drag reductionDurgesh, Vibhav. January 2008 (has links)
Thesis (Ph.D.)--University of Wyoming, 2008. / Title from PDF title page (viewed on June 25, 2009). Includes bibliographical references (p. 87-91).
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| 36 |
Aircraft departure resistance prediction using structured singular values /York, Brent W., January 1993 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1993. / Vita. Abstract. Includes bibliographical references (leaves 59-61). Also available via the Internet.
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| 37 |
Studies of near wakes in hypersonic flowCrane, R. I. January 1968 (has links)
No description available.
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| 38 |
On the experimental investigation of vortex excited pressure fluctuationsHeine, Walter January 1964 (has links)
Construction and calibration of a piezoelectric transducer capable of measuring acoustic level pressure fluctuations occurring on the surface of a body due to shed vortices is described. The application of the transducer as a wake survey equipment is also explained. The fluctuating pressure and wake geometry study carried out using two dimensional models of several bluff and streamlined bodies indicate that
(1) Fluctuating lift coefficient decreases with reduction in bluffness of the body.
(2) For square and rectangular cylinders, as well as for the elliptic cylinder at large angles of attack, the amplitude of fluctuating pressure is minimum at the points where static pressure is maximum.
(3) Fluctuating lift coefficient for the bodies with sharp leading edge (e.g. square and rectangular cylinders) is considerably larger than the corresponding static value, while for the circular cylinder, elliptic cylinder and the wing, the fluctuating coefficients were found to be smaller than their static counterpart.
(4) The self excited motion of the body, particularly a bluff body, does not affect either the frequency of shedding vortices or the fluctuating pressure, for frequencies above vortex resonance. / Applied Science, Faculty of / Mechanical Engineering, Department of / Graduate
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| 39 |
3D bumps : bridging the gap between lift/drag improvement and buffet alleviation?Eastwood, Jeremy Peter January 2012 (has links)
No description available.
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| 40 |
Development and validation of a generalized ground effect model for lifting rotorsXin, Hong 08 1900 (has links)
No description available.
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