Pressure field,vorticity field,and coherent structures in two-dimensional incompressible turbulent flows |
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| Authors: | Michèle Larchevêque |
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| Affiliation: | (1) Laboratoire de Modélisation en Mécanique, Boîte 162, Université Pierre et Marie Curie, 4 place Jussieu, 75952 Paris Cedex 05, France |
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| Abstract: | ![]()
Geometrical arguments lead to the definition of two education criteria for coherent structures in two-dimensional incompressible turbulent flows. These criteria involve the pressure or the vorticity field and are compared. |
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