Manipulating flow separation: sensitivity of stagnation points, separatrix angles and recirculation area to steady actuation
نویسندگان
چکیده
منابع مشابه
Manipulating flow separation: sensitivity of stagnation points, separatrix angles and recirculation area to steady actuation.
A variational technique is used to derive analytical expressions for the sensitivity of several geometric indicators of flow separation to steady actuation. Considering the boundary layer flow above a wall-mounted bump, the six following representative quantities are considered: the locations of the separation point and reattachment point connected by the separatrix, the separation angles at th...
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ژورنال
عنوان ژورنال: Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences
سال: 2014
ISSN: 1364-5021,1471-2946
DOI: 10.1098/rspa.2014.0365