Turbulent statistics and interface dynamics in a lubricated channel flow at Reτ=100

In this work we aim to study, through the use of Direct Numerical Simulations (DNS), the turbulent drag reduction (DR) that occurs in a lubricated channel during the transport of a fluid at a low Reynolds number. In this situation, one of the two fluids separates the second from the wall forming a t...

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Veröffentlicht in:	Meccanica (Milan) 2023-10, Vol.58 (10), p.1959-1971
Hauptverfasser:	Alati, Alessandro, De Angelis, Elisabetta
Format:	Artikel
Sprache:	eng
Schlagworte:	Automotive Engineering Channel flow Civil Engineering Classical Mechanics Direct numerical simulation Drag reduction Engineering Fluid dynamics Fluid flow Mechanical Engineering Parametric analysis Reynolds number Surface tension Viscosity Viscosity ratio
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