Definitions of vortex vector and vortex

Tian, SL; Gao, YS; Dong, XR; Liu, CQ

Liu, CQ (reprint author), Univ Texas Arlington, Dept Math, Arlington, TX 76019 USA.

JOURNAL OF FLUID MECHANICS, 2018; 849 (): 312

Abstract

Although the vortex is ubiquitous in nature, its definition is somewhat ambiguous in the field of fluid dynamics. In this absence of a rigorous mathem......

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