Publication Date:
2019-07-12
Description:
The Chebyshev matrix collocation method is applied to obtain the spatial modes of the Orr-Sommerfeld equation for Poiseuille flow and the Blasius boundary layer. The problems is linearized by the companion matrix technique for semiinfinite domain using a mapping transformation. The method can be easily adapted to problems with different boundary conditions requiring different transformations.
Keywords:
NUMERICAL ANALYSIS
Type:
International Journal for Numerical Methods in Fluids (ISSN 0271-2091); 11; 1033-103
Format:
text
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