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  • About
  • 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.
131

Near wake flow interactions of two square cylinders /

Chiu, Yuen-wang, Alex. January 1999 (has links)
Thesis (Ph. D.)--University of Hong Kong, 1999. / Includes bibliographical references (leaves 211-243).
132

Water flow about a swimming fish

Rosen, Moe William. January 1900 (has links)
Thesis (M.A.)--University of California, Los Angeles. / Includes bibliographical references (p. 94).
133

On the stability and propagation of barotropic modons in slowly varying media

Swaters, Gordon Edwin, January 1985 (has links)
Thesis (Ph. D.)--University of British Columbia, 1985. / Includes bibliographical references (leaves 120-125).
134

The Three-product cyclone : separation performance, potentrial applications and modelling /

Obeng, Daniel Philip. January 2003 (has links) (PDF)
Thesis (Ph.D.) - University of Queensland, / Includes bibliography.
135

A study of superconductivity in single crystals and thin films using muon-spin rotation and neutron scattering /

Heron, David Owen Goudie. January 2009 (has links)
Thesis (Ph.D.) - University of St Andrews, June 2009.
136

Investigation of relative humidity and induced-vortex effects on aircraft icing

Ogretim, Egemen Ol. January 1900 (has links)
Thesis (Ph. D.)--West Virginia University, 2006. / Title from document title page. Document formatted into pages; contains xii, 99 p. : ill. Vita. Includes abstract. Includes bibliographical references (p. 79-82).
137

Experiments in vortex formation of plunging & flapping flat plates

Stanley, Daniel C., January 2008 (has links)
Thesis (M.S. in Aerospace Engineering) -- University of Dayton. / Title from PDF t.p. (viewed 10/06/09). Advisor: Aaron Altman. Includes bibliographical references (p. 140-142).
138

Numerical study of a tornado-like vortex in a supercell storm

Santos, Jorge Ruben. January 2008 (has links)
No description available.
139

The interacting boundary layer and acoustic field generated by vortex motion /

Chuang, Fu-sheng January 1986 (has links)
No description available.
140

Generation of crossflow vortices in a three-dimensional flat plate flow

Yeates, Lawrence Guier January 1984 (has links)
The ability to generate a crossflow vortex pattern on a swept flat plate, that is typical of swept-wing flows, is presented. A swept flat plate with an elliptic leading edge is mounted vertically in the VPI&SU Stability Wind Tunnel opposite to a swept wall-bump; along with floor and ceiling fairings that duplicate the inviscid streamlines. The resulting pressure gradient over the plate produces a crossflow vortex structure. Detailed three-dimensional measurements, made within the boundary layer using hot-wire anemometry, are supplemented with different flow-visualization techniques. Freestream measurements are carried out to find the variation of the velocity vector along the model and comparisons are made with the theory showing good agreement. Spanwise measurements are conducted within the boundary layer and show a steady vortex structure. Boundary-layer profiles are taken using both a straight-wire and slant-wire probe in order to obtain the variation of the velocity vector in the region. The components parallel and perpendicular to the freestream velocity vector are extracted, and the perpendicular component is called the crossflow profile. These profiles are compared to the theory. Shape factors and crossflow Reynolds numbers are obtained and analysed. Two types of flow-visualization techniques are used in the tests. One is the "smoke-wire" technique, where streaklines inside the boundary layer are visualized. This method is not successful in visualizing any vortex structure in the boundary layer. Therefore, the second method was employed: a sublimation technique using trichlorethane and naphthalene is used to visualize the variation of the surface shear stress. A uniform pattern of streaks aligned approximately in the potential flow direction is observed. This pattern has a wavelength on the order of one centimeter which agrees quite well with the theoretical model. / Master of Science

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