LES of a turbulent jet impinging on a heated wall using high-order numerical schemes
T Dairay, V Fortuné, E Lamballais, LE Brizzi - … journal of heat and fluid flow, 2014 - Elsevier
Large-eddy simulations (LES) of a turbulent impinging jet flow with a nozzle-to-plate
distance of two jet diameters and a Reynolds number of Re= 10, 000 are presented in
comparison with experimental data and results from a Direct Numerical Simulation (DNS).
The impingement wall is heated and both dynamical and thermal features of the flow are
discussed. It is shown that highly accurate numerical methods can lead to correct predictions
of velocity statistics and heat transfer but only if a procedure is used to regularize the large …
distance of two jet diameters and a Reynolds number of Re= 10, 000 are presented in
comparison with experimental data and results from a Direct Numerical Simulation (DNS).
The impingement wall is heated and both dynamical and thermal features of the flow are
discussed. It is shown that highly accurate numerical methods can lead to correct predictions
of velocity statistics and heat transfer but only if a procedure is used to regularize the large …
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