Variational principle for flow of non-Newtonian fluids

1978 ◽  
Vol 29 (4) ◽  
pp. 293-297 ◽  
Author(s):  
W. Kern ◽  
B. U. Felderhof
Keyword(s):  
Variational Principle ◽  
Newtonian Fluids

scholarly journals Variational approach for the flow of Ree–Eyring and Casson fluids in pipes

2016 ◽  
Vol 07 (02) ◽  
pp. 1650007 ◽  
Author(s):  
Taha Sochi
Keyword(s):  
Variational Principle ◽  
Analytical Solutions ◽  
Variational Approach ◽  
Newtonian Fluids ◽  
Total Stress ◽  
Numerical Errors ◽  
Mooney Equation

The flow of Ree–Eyring and Casson non-Newtonian fluids is investigated using a variational principle to optimize the total stress. The variationally obtained solutions are compared to the analytical solutions derived from the Weissenberg–Rabinowitsch–Mooney equation and the results are found to be identical within acceptable numerical errors and modeling approximations.

HYDRODYNAMICALLY DEVELOPED LAMINAR FLOW OF NON-NEWTONIAN FLUIDS INSIDE DOUBLE-SINE DUCTS

2001 ◽  
Vol 3 (2-3) ◽  
pp. 16 ◽  
Author(s):  
C. L. Chaves ◽  
Joao N. N. Quaresma ◽  
E. N. Macedo ◽  
L. M. Pereira ◽  
J. A. Lima
Keyword(s):  
Laminar Flow ◽  
Newtonian Fluids

Heat transfer for non-Newtonian Fluids

2017 ◽  
Author(s):  
R. C. Armstrong ◽  
B. K. Rao ◽  
Horst Henning Winter
Keyword(s):  
Heat Transfer ◽  
Newtonian Fluids

INTEGRAL TRANSFORM SOLUTION FOR THE INTERNAL BOUNDARY LAYER OF NON-NEWTONIAN FLUIDS

1999 ◽  
Vol 1 (2) ◽  
pp. 12 ◽  
Author(s):  
R. N. O. Magno ◽  
Joao N. N. Quaresma ◽  
E. N. Macedo
Keyword(s):  
Boundary Layer ◽  
Integral Transform ◽  
Internal Boundary Layer ◽  
Newtonian Fluids ◽  
Internal Boundary
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