scholarly journals Discussion: “A Contribution to the Numerical Solution of Developing Laminar Flow in the Entrance Region of Concentric Annuli With Rotating Inner Walls” (Coney, J. E. R., and El-Shaarawi, M. A., 1974, ASME J. Fluids Eng., 96, pp. 333–340)

1975 ◽  
Vol 97 (3) ◽  
pp. 392-394
Author(s):  
Kenneth N. Astill
Keyword(s):  
Laminar Flow ◽  
Numerical Solution ◽  
Entrance Region

Approximate Calculation of Pressure Drop in Laminar Flow of Generalized Newtonian Liquid Through Channel of Noncircular Cross Section

1994 ◽  
Vol 59 (3) ◽  
pp. 603-615 ◽  
Author(s):  
Václav Dolejš ◽  
Ivan Machač ◽  
Petr Doleček
Keyword(s):  
Pressure Drop ◽  
Laminar Flow ◽  
Numerical Solution ◽  
Cross Section ◽  
Approximate Calculation ◽  
Newtonian Liquid ◽  
Straight Channel ◽  
Suggested Procedure ◽  
Noncircular Cross Section ◽  
Calculation Results

The paper presents a modification of the equations of Rabinowitsch-Mooney type for an approximate calculation of pressure drop in laminar flow of generalized Newtonian liquid through a straight channel whose cross section forms a simple continuous area. The suitability of the suggested procedure of calculation of pressure drop is demonstrated by the comparison of calculation results with both the published and original results of numerical solution and experiments.

The specification and numerical solution of a benchmark swirling laminar flow problem

1984 ◽  
Vol 12 (4) ◽  
pp. 281-292 ◽  
Author(s):  
D.J. Silvester ◽  
R.W. Thatcher ◽  
J.C. Duthie
Keyword(s):  
Laminar Flow ◽  
Numerical Solution ◽  
Flow Problem
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