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Karman Vortex Street in a Vibrationally Nonequilibrium Gas |
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| Authors: | N. A. Vinnichenko N. V. Nikitin A. V. Uvarov |
| Abstract: | The problem of vibrationally nonequilibrium gas flow past a cylinder with the formation of a Karman street is considered. The effects of relaxation on the flow parameters, namely, on vortex damping and deformation, is analyzed on the basis of a numerical simulation. A theoretical explanation of these effects is proposed. |
| Keywords: | Karman vortex street nonequilibrium gas vibrational relaxation Navier-Stokes equations virtual boundary method |
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