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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.
481

Piston-driven flow of highly concentrated suspensions /

Lukner, Ralf Bernhard, January 1999 (has links)
Thesis (Ph. D.)--University of Texas at Austin, 1999. / Vita. Includes bibliographical references (leaves 228-233). Available also in a digital version from Dissertation Abstracts.
482

Low-order modeling of freely vibrating flexible cables

Davis, Michael P. January 2001 (has links)
Thesis (M.S.)--Worcester Polytechnic Institute. / Keywords: flow induced vibrations, nonlinear dynamics. Includes bibliographical references (p. 95-96).
483

Large-eddy simulation of ship wakes

Shi, Shaoping, January 2001 (has links)
Thesis (Ph. D.)--West Virginia University, 2001. / Title from document title page. Document formatted into pages; contains xv, 211 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 200-211).
484

Uncertainty assessment for CFD using error transport equation

Hu, Gusheng. January 1900 (has links)
Thesis (M.S.)--West Virginia University, 2002. / Title from document title page. Document formatted into pages; contains xvii, 121, [13] p. : ill. (some col.). Vita. Includes abstract. Includes bibliographical references (p. 109-113).
485

Investigation of ship wakes using LES with various SGS models

Cehreli, Zeynep N. January 1900 (has links)
Thesis (Ph. D.)--West Virginia University, 2004. / Title from document title page. Document formatted into pages; contains xx, 156 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 144-156).
486

Improvement of the performance of a turbo-ramjet engine for UAV and missile applications /

Krikellas, Dimitrios. January 2003 (has links) (PDF)
Thesis (M.S. in Applied Physics and M.S. in Aeronautical Engineering)--Naval Postgraduate School, December 2003. / Thesis advisor(s): Garth V. Hobson, Kai E. Woehler. Includes bibliographical references (p. 133). Also available online.
487

Flow structures of circular cylinders with a stepwise change of the diameter /

Chan, Siu-kun, Alex. January 1988 (has links)
Thesis (Ph. D.)--University of Hong Kong, 1988.
488

An experimental study on mixing induced by gravity currents on a sloping bottom in a rotating fluid /

Ohiwa, Mitchihiro, January 1900 (has links)
Thesis (S.M.)--Joint Program in Physical Oceanography (Massachusetts Institute of Technology, Dept. of Earth, Atmospheric, and Planetary Sciences and the Woods Hole Oceanographic Institution), 2002. / Includes bibliographical references (p. 75-77).
489

Flame stabilization by a plasma driven radical jet in a high speed flow

Choi, Woong-Sik. January 2009 (has links)
Thesis (Ph.D)--Mechanical Engineering, Georgia Institute of Technology, 2009. / Committee Chair: Zinn, Ben; Committee Co-Chair: Jagoda, Jeff; Committee Member: Glezer, Ari; Committee Member: Jeter, Sheldon; Committee Member: Neumeier, Yedidia. Part of the SMARTech Electronic Thesis and Dissertation Collection.
490

Discrete Lagrange equations for reacting thermofluid systems

Hean, Charles Robert, 1960- 16 October 2012 (has links)
The application of Lagrange's equations to non-equilibrium reacting compressible thermofluid systems yields a modeling methodology for thermofluid dynamics compatible with the discrete energy methods used extensively in other energy domains; examples include mechanical systems simulations and molecular dynamics modeling. The introduction of internal energies as generalized coordinates leads to a thermomechanical model with a simple but general form. A finite element interpolation is used to formulate the ODE model in an ALE reference frame, without reference to any partial differential equations. The formulation is applied to highly nonlinear problems without the use of any time-splitting or shock-tracking methods. The method is verified via the solution of a set of example problems which incorporate a variety of reference frames, both open and closed control volumes, and moving boundaries. The example simulations include transient detonations with complex chemistry, piston-initiated detonations, canonical unstable overdriven detonations, high-resolution induction-zone species evolution within a pulsating hydrogen-air detonation, and the detonation of a solid explosive due to high-velocity impact. / text

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