Stability Analysis of Shock Wave/Boundary Layer Interactions - Jean ...
Stability Analysis of Shock Wave/Boundary Layer Interactions - Jean ...
Stability Analysis of Shock Wave/Boundary Layer Interactions - Jean ...
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Incompressible case: Separated <strong>Boundary</strong> <strong>Layer</strong>Resultsgray zone is absolutely not convergedconvective modes (Kelvin-Helmotz/Tollmien-Schlichting instabilities)are extremely difficult to correctly obtain (because <strong>of</strong> thenon-normality <strong>of</strong> the operator).only global modes are sufficiently converged (red circle)0.010c 1c 21c 2c 3c 8b 7Im(ω)-0.01-0.02t 12c 12c14-0.03-0.040 0.05 0.1 0.15Re(ω)⇒ we only focus on the less stable/most unstable mode in the SWBLISWBLI - Global Instability X. MERLE SINUMEF - ENSAM Paris 2008-07-15 8/19
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