Global ETD Search

51	Experimental and analytical investigation into the shear behaviour of rock joints Pearce, Helen A(Helen Annette),1971- January 2001 (has links) Abstract not available Rocks Joints (Geology) Shear flow Shear (Mechanics)
52	Numerical study of fluid elastic vibration of a circular cylinder in cross flow Chan, Chih-Wei 25 August 2004 (has links) In the study, we confer with the effect of the circular cylinder for various flow fields, and investigate the phenomenon of the vortex shedding and fluid elastic instabilities. First, in the aspect of the vortex shedding, we observe the wake behind the cylinder after varying the locations of orifices on the cylinder and the forms of momentum addition, and the variation of the lift and drag coefficient can be obtained by using the commercial software STAR-CD. In the further study, we make the type of flow field to be a shear flow and build the database of the aerodynamic coefficients in different shear parameter and Reynolds numbers; furthermore, the database is an important basis for us to conjecture the surface force on the cylinder, and analyze the size of oscillations and the orbit that is caused by the shear parameter, mass ratio and damping factor respectively. fluid elastic instabilities vortex shedding shear flow
53	none Chen, Kuei-Hsiung 30 July 2001 (has links) none jet flow induced vibration shear flow
54	Vibration of Circular Cylinders in Non-Uniform Water Flow Liu, Chun-nan 10 September 2007 (has links) The study aims to explore flow-induced vibration of shear flow past a circular cylinder. The major parameters in the experiment are the natural frequency of the cylinder, and the velocity and velocity gradient of the shear flow approaching the cylinder. The vibration of the cylinder in a water tunnel were measured by two accelerometers to simultaneously obtain the vibration amplitudes in both the streamwise and cross-stream directions. The experimental results show that in the shear flow the cylinder tends of vibrate the orbits of the cylinder vibration become in the streamwise direction while in uniform flow the cylinder vibrates in all directions in the X-Y plane the tendency is obvious for the cylinder with high natural frequency (13Hz). The orbits of the cylinder with low natural frequency (9Hz) are basically similar in shear flow and in uniform flow. vibration of a circular cylinder Non-Uniform flow shear flow
55	A computational study of mixing in a liquid jet impinging on an immiscible liquid layer Kandil, Sherif M. January 2001 (has links) Thesis (M.S.)--West Virginia University, 2001. / Title from document title page. Document formatted into pages; contains xii, 113 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 95-98). Jets Turbulence Shear flow Drops. Ships
56	Characterization of the shear stress on the aortic valve leaflet surface and its effects on cellular biosynthetic activity Weston, Matthew W. 12 1900 (has links) No description available. Heart valve prosthesis Shear flow Tissue culture
57	Effect of steady and pulsatile laminar shear stress on extracellular matrix and focal contact-associated proteins of endothelial cells Thoumine, Olivier 05 1900 (has links) No description available. Extracellular matrix Proteins Shear flow Endothelium
58	Synthetic jets and their interaction with adjacent jets Smith, Barton Lee 08 1900 (has links) No description available. Jets Fluid dynamics Shear flow Turbulence
59	Oscillatory shear stress stimulates endothelial production of O₂ from P47phox-dependent NAD(P)H oxidases leading to monocyte adhesion Saha, Aniket 08 1900 (has links) No description available. Vascular endothelium Monocytes Shear flow Oscillations Oxidases
60	The stability of turbulent exchange flows in shallow waters / Alavian, Vedad. January 1984 (has links) No description available. Shear flow. Reynolds number. Reynolds stress.

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