Average Corotation of Line Segments Near a Point and Vortex Identification
نویسندگان
چکیده
منابع مشابه
Average corotation of line segments near a point and vortex identification
An easy-to-interpret kinematic quantity measuring the average corotation of material line segments near a point is introduced and applied to vortex identification. At a given point, the vector of average corotation of line segments is defined as the average of the instantaneous local rigid-body rotation over ‘all planar cross-sections’ passing through the examined point. The vortex identificati...
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ژورنال
عنوان ژورنال: AIAA Journal
سال: 2013
ISSN: 0001-1452,1533-385X
DOI: 10.2514/1.j052330