An integral method for two‐temperature ionizing laminar boundary layers

1988 ◽  
Vol 31 (1) ◽  
pp. 193-200
Author(s):  
V. V. Subramaniam ◽  
J. L. Lawless
Keyword(s):  
Boundary Layers ◽  
Integral Method ◽  
Laminar Boundary Layers ◽  
Two Temperature

Approximate Methods for Calculating Heated Water Laminar Boundary-Layer Properties

1979 ◽  
Vol 46 (1) ◽  
pp. 9-14 ◽  
Author(s):  
G. M. Harpole ◽  
S. A. Berger ◽  
J. Aroesty
Keyword(s):  
Boundary Layers ◽  
Integral Method ◽  
Numerical Solutions ◽  
Approximate Methods ◽  
Laminar Boundary Layers ◽  
Heated Water ◽  
Nusselt Numbers ◽  
Variable Fluid Properties ◽  
Fluid Properties ◽  
High Prandtl Number

The integral method of Thwaites, for computing the primary parameters of laminar boundary layers with constant fluid properties, is extended to heated boundary layers in water, taking into account variable fluid properties. Universal parameters are correlated from numerical solutions of heated water wedge flows for use with the integral method. The method shows good accuracy in a test with the Howarth retarded flow. The Lighthill high Prandtl number approximation is extended to permit computation of the Nusselt number for boundary layers with variable fluid properties. Nusselt numbers computed for the Howarth flow are close to the exact numerical solutions, except near separation.

NEW IMAGINARY-VALUED SIMILARITY SOLUTIONS FOR LAMINAR BOUNDARY LAYERS WITH A SPRAY

2009 ◽  
Vol 19 (12) ◽  
pp. 1105-1111
Author(s):  
Ro'ee Z. Orland ◽  
David Katoshevski ◽  
D. M. Broday
Keyword(s):  
Boundary Layers ◽  
Similarity Solutions ◽  
Laminar Boundary Layers
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