Numerical investigation of the flow past an oscillating cylinder in a non-inertial reference frame
نویسندگان
چکیده
منابع مشابه
Pulsatile flow past an oscillating cylinder.
A fundamental study to characterize the flow around an oscillating cylinder in a pulsatile flow environment is investigated. This work is motivated by a new proposed design of the total artificial lung (TAL), which is envisioned to provide better gas exchange. The Navier-Stokes computations in a moving frame of reference were performed to compute the dynamic flow field surrounding the cylinder....
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چکیده ندارد.
15 صفحه اولNoisy inflows cause a shedding-mode switching in flow past an oscillating cylinder.
Vortex streets formed behind oscillating bluff bodies consist of arrays of groups of two, three, or four vortices classified as 2S, P+S, and 2P shedding modes, respectively. The prevailing dominant mode depends primarily on the amplitude and the frequency of the oscillation and on the Reynolds number. We investigate the effect of noise at the inflow on the stability of these vortex modes in lam...
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ژورنال
عنوان ژورنال: Pamukkale University Journal of Engineering Sciences
سال: 2018
ISSN: 1300-7009,2147-5881
DOI: 10.5505/pajes.2017.92195