TY  - Type of reference 
TI  - Evaluation of large eddy simulation models in a turbulent channel flow asymmetrically heated : from integral values comparison to covariances analysis 
AU  - Martin DAVID 
AU  - Adrien TOUTANT 
AU  - Françoise BATAILLE 
AB  - This study deals with numerical simulation of anisothermal flows in gas pressurized solar receiver. A turbulent air flow, in a bi-periodical channel, at low Mach number and high Reynolds number is considered. A posteriori tests are performed in order to compare results of several turbulence models of large eddy simulations with a direct numerical simulation. Functional, structural and mixed models are evaluated. Dynamic and thermal integral values caracterizing the flow, as well as mean and fluctuating values of velocity and temperature are analysed.Velocity and temperature correlations are studied. 
DO  - 10.21494/ISTE.OP.2020.0573 
JF  - Entropy: Thermodynamics – Energy – Environment – Economy  
KW  - Heat transfers,  turbulence,  Solar Receiver,  Direct numerical simulation,  Large Eddy Simulation, Transferts de chaleur,  turbulence,  Récepteurs solaires,  Simulation numérique directe,  Simulation des grandes échelles,  
L1  - http://www.openscience.fr/IMG/pdf/iste_entropie20v1n4_5.pdf 
LA  - en 
PB  - ISTE OpenScience 
DA  - 2020/11/3 
SN  - 2634-1476 
TT  - Evaluation de modèles de simulation des grandes échelles en canal plan turbulent chauffé asymétriquement : de la comparaison des grandeurs intégrales à l’analyse des corrélations 
UR  - http://www.openscience.fr/Evaluation-of-large-eddy-simulation-models-in-a-turbulent-channel-flow 
IS  - Issue 4 
VL  - 1 
ER  -