Vorticity jump across a shock in nonuniform flow |
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| Authors: | G Emanuel |
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| Institution: | 1. Department of Mechanical and Aerospace Engineering, University of Texas at Arlington, Arlington, TX, 76019-0018, USA
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| Abstract: | A new relation is derived for the vorticity just downstream of a shock wave when the upstream flow is nonuniform. Aside from the vorticity contribution from a curved shock, there is an amplified upstream vorticity contribution and terms associated with upstream Mach number and stagnation enthalpy gradients, along the shock, that may be present even if the upstream flow is irrotational. |
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