scholarly journals DRAG FORCE ON A CYLINDER EXERTED BY THE CREEPING FLOW OF A GENERALIZED NEWTONIAN FLUID

1968 ◽  
Vol 1 (1) ◽  
pp. 6-11 ◽  
Author(s):  
RYO NAKAMURA ◽  
NAOYA YOSHIOKA ◽  
MASAHIRO MAEDA
Keyword(s):  
Drag Force ◽  
Newtonian Fluid ◽  
Creeping Flow ◽  
Generalized Newtonian Fluid

Approximate Solution of Momentum Transfer in System Generalized Newtonian Fluid-Fluidized Bed of Spherical Particles Using Modified Rabinowitsch-Mooney Equation

1995 ◽  
Vol 60 (8) ◽  
pp. 1281-1296 ◽  
Author(s):  
Václav Dolejš ◽  
Petr Mikulášek ◽  
Petr Doleček
Keyword(s):  
Approximate Solution ◽  
Momentum Transfer ◽  
Fluidized Bed ◽  
Newtonian Fluid ◽  
Particle Diameter ◽  
Flow Region ◽  
Creeping Flow ◽  
Spherical Particles ◽  
Generalized Newtonian Fluid ◽  
Mooney Equation

The modified Rabinowitsch-Mooney equation together with the corresponding relations for consistency variables has been adopted for approximate solution of momentum transfer between generalized Newtonian fluid with laminar flow and surface of fluidized bed of spherical particles inclusive of wall surface. The solution has been concretized for a fluid characterized by power-law and Ellis flow models in the creeping flow region. The range of values of ratios of particle diameter to column diameter and that of porosity values e in which the suggested relation satisfactorily agrees with experimental results for pseudoplastic fluids have been delimitated experimentally.

Approximate Calculation of Pressure Drop in Laminar Flow of Generalized Newtonian Fluid Through Channels with Insert

1995 ◽  
Vol 60 (9) ◽  
pp. 1476-1491
Author(s):  
Václav Dolejš ◽  
Petr Doleček ◽  
Ivan Machač ◽  
Bedřich Šiška
Keyword(s):  
Reynolds Number ◽  
Pressure Drop ◽  
Laminar Flow ◽  
Numerical Solution ◽  
Newtonian Fluid ◽  
Calculation Method ◽  
Approximate Calculation ◽  
Creeping Flow ◽  
Experimental Results ◽  
Generalized Newtonian Fluid

An equation of Rabinowitsch-Mooney type has been suggested for approximate calculation of pressure drop in flow of generalized Newtonian fluid through channels with insert both in the region of creeping flow and at higher values of the Reynolds number, and this calculation method has been verified for four types of insert using own numerical solution and experimental results as well as literature data.

Peristaltic Motion of a Generalized Newtonian Fluid Through a Porous Medium

2000 ◽  
Vol 69 (2) ◽  
pp. 401-407 ◽  
Author(s):  
Elsayed F. Elshehawey ◽  
Ayman M. F. Sobh ◽  
Elsayed M. E. Elbarbary
Keyword(s):  
Porous Medium ◽  
Newtonian Fluid ◽  
Peristaltic Motion ◽  
Generalized Newtonian Fluid

A model for the stress tensor in dilute suspensions of rigid spheroids in a generalized Newtonian fluid

2019 ◽  
Vol 264 ◽  
pp. 73-84 ◽  
Author(s):  
Jan Domurath ◽  
Gilles Ausias ◽  
Julien Férec ◽  
Gert Heinrich ◽  
Marina Saphiannikova
Keyword(s):  
Stress Tensor ◽  
Newtonian Fluid ◽  
Generalized Newtonian Fluid ◽  
Dilute Suspensions

Steady-state rimming flow of the generalized Newtonian fluid

2002 ◽  
Vol 14 (9) ◽  
pp. 3350-3353 ◽  
Author(s):  
S. Fomin ◽  
J. Watterson ◽  
S. Raghunathan ◽  
E. Harkin-Jones
Keyword(s):  
Steady State ◽  
Newtonian Fluid ◽  
Generalized Newtonian Fluid ◽  
Rimming Flow
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