3-D least-squares finite element analysis of flows of generalized Newtonian fluids

2019 ◽  
Vol 266 ◽  
pp. 143-159 ◽  
Author(s):  
Namhee Kim ◽  
J.N. Reddy
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Least Squares ◽  
Newtonian Fluids ◽  
Element Analysis ◽  
Generalized Newtonian Fluids

A New Method for Stress Categorization on Planes

2010 ◽  
Vol 132 (6) ◽  
Author(s):  
P. B. Godbole ◽  
Supak Pore
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Stress Distribution ◽  
Least Squares ◽  
New Method ◽  
Element Analysis ◽  
Least Squares Fit

A new method employing the fitting of a least squares plane to stress distribution obtained from a finite element analysis for evaluating categorized values is presented. The property of a least squares fit, i.e., the preservation of volume under stress distribution and the plane of consideration, is used in evaluating various numerical integrals. The procedure is demonstrated through application to a typical shell nozzle junction.

scholarly journals Least-squares finite element methods for the Navier-Stokes equations for generalized Newtonian fluids

PAMM ◽  
2014 ◽  
Vol 14 (1) ◽  
pp. 623-624 ◽  
Author(s):  
Serdar Serdas ◽  
Alexander Schwarz ◽  
Jörg Schröder ◽  
Stefan Turek ◽  
Abderrahim Ouazzi ◽  
...  
Keyword(s):  
Finite Element ◽  
Least Squares ◽  
Finite Element Methods ◽  
Stokes Equations ◽  
Newtonian Fluids ◽  
Navier Stokes ◽  
Navier Stokes Equations ◽  
Generalized Newtonian Fluids
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