Linear and Nonlinear PSE for Stability Analysis of the Blasius Boundary Layer Using Compact Scheme
2001 ◽
Vol 123
(3)
◽
pp. 545-550
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Keyword(s):
A highly accurate finite-difference PSE code has been developed to investigate the stability analysis of incompressible boundary layers over a flat plate. The PSE equations are derived in terms of primitive variables and are solved numerically by using compact method. In these formulations, both nonparallel as well as nonlinear effects are accounted for. The validity of present numerical scheme is demonstrated using spatial simulations of two cases; two-dimensional (linear and nonlinear) Tollmien-Schlichting wave propagation and three-dimensional subharmonic instability breakdown. The PSE solutions have been compared with previous numerical investigations and experimental results and show good agreement.
2006 ◽
Vol 17
(01)
◽
pp. 65-73
◽
2011 ◽
Vol 137
◽
pp. 72-76
Keyword(s):
2002 ◽
pp. 367-374
Keyword(s):
Keyword(s):
Philosophical Transactions of the Royal Society of London Series A Physical and Engineering Sciences
◽
1995 ◽
Vol 352
(1700)
◽
pp. 405-424
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Keyword(s):