Direct numerical simulation of H-type transition in a flat-plate boundary layer with supercritical fluids
P.C. Boldini (TU Delft - Mechanical Engineering)
R. Gaspar (Université de Liège)
B. Bugeat (TU Delft - Mechanical Engineering)
Pedro Costa (TU Delft - Mechanical Engineering)
J.W.R. Peeters (TU Delft - Mechanical Engineering)
Rene Pecnik (TU Delft - Mechanical Engineering)
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Abstract
We investigate the laminar-to-turbulent transition of highly non-ideal supercritical fluids. The controlled H-type breakdown in a three-dimensional flat-plate boundary layer is chosen. Direct numerical simulations are performed at low Mach numbers, for isothermal and heated walls.