Background-Oriented Schlieren法による衝撃波現象の可視化(解析・予測・制御流体計測・実験法(3),一般講演)

概要

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Density fields of the defected shock wave and vortex ring emerged from a shock tube were visualized by a technique which does not require complicated optics and parallel beam passing through test section. The results illustrate an encouraging prospect for the applicability of the technique. It offers the capability of at least qualitative investigations of unsteady density fields even in full-scale experiments in fields.
2009-09-02