Large-eddy simulations of an impinging shock interacting with a turbulent boundary layer are performed at free-stream Mach number M∞ = 7.4 and several shock angles at two cooled wall conditions (wall-to-recovery temperature ratio of Tw/Tr = 0.33 and Tw/Tr = 0.13), both representative of experiments from the German Aerospace Center (DLR). The objective of this study is (i) to perform preliminary LES to study the effect of the wall thermal condition on SBLI in the hypersonic regime; and (ii) to assist in the design of the new hypersonic shock/boundary-layer interaction experiment carried out at DLR.
Using large-eddy simulations to design a new hypersonic shock/boundary-layer interaction experiment / Volpiani, P. S.; Larsson, J.; Bernardini, M.; Wagner, A.. - (2019). (Intervento presentato al convegno AIAA Scitech Forum, 2019 tenutosi a San Diego, USA) [10.2514/6.2019-0098].
Using large-eddy simulations to design a new hypersonic shock/boundary-layer interaction experiment
Bernardini M.;
2019
Abstract
Large-eddy simulations of an impinging shock interacting with a turbulent boundary layer are performed at free-stream Mach number M∞ = 7.4 and several shock angles at two cooled wall conditions (wall-to-recovery temperature ratio of Tw/Tr = 0.33 and Tw/Tr = 0.13), both representative of experiments from the German Aerospace Center (DLR). The objective of this study is (i) to perform preliminary LES to study the effect of the wall thermal condition on SBLI in the hypersonic regime; and (ii) to assist in the design of the new hypersonic shock/boundary-layer interaction experiment carried out at DLR.| File | Dimensione | Formato | |
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