Results 281 to 290 of about 243,546 (314)
Some of the next articles are maybe not open access.
Longitudinal Vortices in Shear Flow
ZAMM - Journal of Applied Mathematics and Mechanics / Zeitschrift für Angewandte Mathematik und Mechanik, 1961AbstractThe effect of a trailing or longitudinal vortex on shear flow near a wall is investigated on the basis of exact equations. It is found that the vortex tunnels under and across the shear flow, lifting the flow away from the wall by an amount depending on the distance of the vortex from the wall but not on its strength.
openaire +2 more sources
The amplitude of turbulent shear flow
pure and applied geophysics, 1983A new formulation of the problem of the statistical stability of fully turbulent shear flow is proposed, in which one seeks mean fields that bound the observed flow from the stable side. In the spirit of maximum transport theory, this formulation admits a larger set of “flows” than are dynamically possible.
openaire +1 more source
Flocs in Shear and Strain Flows
Journal of Colloid and Interface Science, 2000Preflocculated ferric hydroxide flocs were subjected to either a simple shear flow or a two-dimensional straining flow, and their motion was optically observed. Digital image analysis was applied to extract information on orientation and deformation from the digitized frames.
openaire +3 more sources
Streaklines in a Perturbed Shear Flow
The Physics of Fluids, 1962Streaklines are numerically obtained for a shear flow perturbed by an unamplifying traveling sinusoidal wave. It is shown that, if a dye is injected from near the critical layer, the streaklines have an appearance of amplification and rolling as if to indicate that the flow develops into discrete vortices.
openaire +2 more sources
Large amplitude oscillatory shear flow: Microstructural assessment of polymeric systems
Progress in Polymer Science, 2022Milad Kamkar +2 more
exaly
Aspects of Suspension Shear Flows
1982The author has provided a systematic review of the study of particle migration in shear flows of a two-phase dilute suspension. Only physically interesting results have been reported in each of the four selected areas of this field of research, namely theory and experiment for laminar or turbulent flows. In laminar flows the severe restrictions are the
openaire +1 more source
Shear flow in the infinite-shear-rate limit
Physical Review E, 1995, Borzsák, , Baranyai
openaire +2 more sources
Flow field-based data analysis in interfacial shear rheometry
Advances in Colloid and Interface Science, 2021Pablo Sánchez-Puga +2 more
exaly