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Keywords: Vortex RingClose
Proc. ASME. AJKFluids2019, Volume 5: Multiphase Flow, V005T05A030, July 28–August 1, 2019
Paper No: AJKFluids2019-4972
... Abstract This study experimentally investigates the mixing of a two-layer density-stratified fluid of water (upper layer) and aqueous sodium chloride (NaCl) solution (lower layer) induced by the interaction between a vortex ring and the density interface. The vortex ring, which consists...
Proc. ASME. AJKFluids2019, Volume 1: Fluid Mechanics, V001T01A006, July 28–August 1, 2019
Paper No: AJKFluids2019-5141
... that intermittent blows of ionic wind enable to produce vortex rings without using mechanical system. We adopt novel sub-chamber structure to avoid the concentration of the substance in a vortex ring low, so that the substance concentration transported to the target distance of 200 mm increases by 9...
Proc. ASME. FEDSM2007, Volume 1: Symposia, Parts A and B, 833-840, July 30–August 2, 2007
Paper No: FEDSM2007-37106
... 26 03 2009 This study is concerned with the numerical simulation of the collision between a vortex ring and an ensemble of small glass particles. The vortex ring, convecting with the self-induced velocity in a quiescent air, collides with the particles. The Reynolds number...