Results 241 to 250 of about 3,467,793 (279)

Slip and Flow in Soft Particle Pastes

Physical Review Letters, 2004
Concentrated dispersions of soft particles are shown to exhibit a generic slip behavior near smooth surfaces. Slip results from a balance between osmotic forces and noncontact elastohydrodynamic interaction between the squeezed particles and the wall. A model is presented that predicts the slip properties and provides insight into the behavior of the ...
Steven P, Meeker, Roger T, Bonnecaze, Michel, Cloitre   +2 more
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Oscillatory Magnetogasdynamics Slip Flow in a Microchannel

48th AIAA Aerospace Sciences Meeting Including the New Horizons Forum and Aerospace Exposition, 2010
The problem of pressure-driven magnetogasdynamic (MGD) slip flow with small rarefaction through a long microchannel is considered. The flow is driven by a steady or oscillatory pressure gradient. The study of MGD flows in microchannels is of interest since they occur in many electromagnetic microscale devices. In obtaining the microfluidic solutions in
Ramesh K. Agarwal, L. Chusak
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To Slip or Not to Slip: Water Flows in Hydrophilic and Hydrophobic Microchannels

Electronic and Photonic Packaging, Electrical Systems Design and Photonics, and Nanotechnology, 2002
The slip effects of water flow in hydrophilic and hydrophobic microchannels of 1 and 2 μm depth are examined experimentally. Fabrication processes for silicon/Pyrex microchannels were chosen to ensure good control of the channel height and to obtain atomically smooth surfaces. Hydrophilic surfaces were prepared with an RCA-1 cleaning, while hydrophobic
Chang-Hwan Choi, K. Johan A. Westin, Kenneth S. Breuer   +2 more
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Nonlinear Dynamics of Slipping Flows

Radiophysics and Quantum Electronics, 2023
E. A. Kuznetsov, E. A. Mikhailov, M. G. Serdyukov   +2 more
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Slip mechanisms in complex fluid flows

Soft Matter, 2015
The classical no-slip boundary condition of fluid mechanics is not always a valid assumption for the flow of several classes of complex fluids including polymer melts, their blends, polymer solutions, microgels, glasses, suspensions and pastes.
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Viscous Compressible Slip Flows. Part 2 : Meshless Solver for Rotating Slip Flows

International Journal of Emerging Multidisciplinary Fluid Sciences, 2011
The Part 1 presented kinetic treatment of the slip flow and described kinetic flux vector splitting. The Part 2 of the paper presents the kinetic theory based approach for solving rotating slip flows. The paper describes numerical flow modeling of slip and rarefied flows. It also presents the meshless solver which makes use of least squares and Kinetic
Ajit Mahendra, G. Gouthaman, R. Singh
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On non-linear flows with slip boundary condition

Zeitschrift für angewandte Mathematik und Physik, 2005
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Hayat, T., Khan, Masood, Ayub, M.
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Slip Flow of Linearized Couette Problem

The Physics of Fluids, 1966
An asymptotic solution, valid throughout the physical space, is obtained for the linearized Couette problem at small Knudsen number. The error introduced by this solution is of the order of (1/α) exp [−(1/β)α2/3] where (1/α) is the Knudsen number and β is any real number greater than unity.
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Slip effects in HDPE flows

Journal of Non-Newtonian Fluid Mechanics, 2012
The capillary flow of a high-density polyethylene (HDPE) melt was studied both experimentally and numerically. The excess pressure drop due to entry (entrance pressure drop), the compressibility, the effect of pressure and temperature on viscosity, and the slip effects on the capillary data analysis have been examined.
Mahmoud Ansari, Savvas G. Hatzikiriakos, Evan Mitsoulis   +2 more
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Slip and no-slip squeezing flow of liquid food in a wedge

Rheologica Acta, 1993
Squeezing flow in a wedge simulates a number of practical processes, e.g. lubrication, coating and the sensory evaluation of liquid foods. This paper reports analytical approximate solutions for both slip (or lubricated) and no-slip squeezing flow of liquid food in a wedge, in which the power law fluid model was used.
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