Fundamental and subharmonic transition to turbulence in zero-pressure-gradient flat-plate boundary layers

Taraneh Sayadi; Curtis W. Hamman; Parviz Moin

doi:10.1063/1.4744967

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arXiv · 1110.3986

Fundamental and subharmonic transition to turbulence in zero-pressure-gradient flat-plate boundary layers

Taraneh Sayadi·Curtis W. Hamman·Parviz Moin

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Abstract

In this fluid dynamics video, recent simulations of transition to turbulence in compressible (M = 0.2), zero-pressure-gradient flat-plate boundary layers triggered by fundamental (Klebanoff K-type) and subharmonic (Herbert H-type) secondary instabilities of Tollmien-Schlichting waves are highlighted.

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Taraneh Sayadi, Curtis W. Hamman, Parviz Moin. 2011-10-16. Fundamental and subharmonic transition to turbulence in zero-pressure-gradient flat-plate boundary layers. https://doi.org/10.1063/1.4744967

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