Stretching response of Rortex and other vortex-identification schemes
By considering a uniaxial stretching coupled with an inevitable uniform radial contraction for incompressible flow, a straightforward comparison of the stretching response for several popular vortex-identification criteria and the recently proposed vortex vector (Rortex) is presented. In addition, t...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
AIP Publishing LLC
2019-10-01
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| Series: | AIP Advances |
| Online Access: | http://dx.doi.org/10.1063/1.5127178 |