TY - GEN
T1 - Development and validation of an elliptic blending lag wall-distance-free sst k-ω turbulence model
AU - Shang, Wenjie
AU - Agarwal, Ramesh K.
N1 - Publisher Copyright:
© 2021, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.
PY - 2021
Y1 - 2021
N2 - This paper introduces elliptic blending lag equations for a wall-distance-free SST k-ω turbulence model to improve its performance in the near wall region. By simulating several standard benchmark test cases, the computational results are compared with Menter’s SST k-ω model, wall-distance-free SST k-ω model, experimental data, and DNS or LES data as available. The results show that the introduction of elliptic blending lag equations improves the accuracy of the wall-distance-free SST k-ω model.
AB - This paper introduces elliptic blending lag equations for a wall-distance-free SST k-ω turbulence model to improve its performance in the near wall region. By simulating several standard benchmark test cases, the computational results are compared with Menter’s SST k-ω model, wall-distance-free SST k-ω model, experimental data, and DNS or LES data as available. The results show that the introduction of elliptic blending lag equations improves the accuracy of the wall-distance-free SST k-ω model.
UR - http://www.scopus.com/inward/record.url?scp=85100303916&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85100303916
SN - 9781624106095
T3 - AIAA Scitech 2021 Forum
SP - 1
EP - 17
BT - AIAA Scitech 2021 Forum
PB - American Institute of Aeronautics and Astronautics Inc, AIAA
T2 - AIAA Science and Technology Forum and Exposition, AIAA SciTech Forum 2021
Y2 - 11 January 2021 through 15 January 2021
ER -