Dean instability of nanofluids with radial temperature and concentration non-uniformity

The paper focuses on an investigation into instability of Dean flows of nanofluids in curved channels restricted by two concentric cylinders. The flow is caused by a constant azimuthal pressure gradient. Critical values of the Dean number, which serves as the instability criterion, were found numeri...

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Veröffentlicht in:	Physics of fluids (1994) 2016-03, Vol.28 (3)
Hauptverfasser:	Avramenko, A. A., Tyrinov, A. I., Shevchuk, I. V., Dmitrenko, N. P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Collocation methods Concentric cylinders Density Flow stability Fluid dynamics Nanofluids Nanoparticles Physics Prandtl number Schmidt number Stability Stability criteria Temperature gradients
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