TY - GEN
T1 - Development of a transition model based on one-equation k-e closure
AU - Peng, Cheng
AU - Agarwal, Ramesh K.
N1 - Publisher Copyright:
© 2019, American Institute of Aeronautics and Astronautics Inc, AIAA. All rights reserved.
PY - 2019
Y1 - 2019
N2 - A new two-equation transition model, designeted as kE-y transitional model, is developed by integrating an intermittency transport equation k-E into a one-equation turbulence model based on k-Eclosure. The computational results for standard benchmark test cases are compared to the experimental data. These cases are the ERCOFTAC flat plate series, the S809 airfoil, the Aerospatiale-A airfoil and the NLR-7301 two-element airfoil. The open source CFD software OpenFOAM is used for the flow field calculations. It is shown by computing the benchmark cases that the results from the new transition model are in good agreement with the experimental data and the model is very efficient in computing transitional flows.
AB - A new two-equation transition model, designeted as kE-y transitional model, is developed by integrating an intermittency transport equation k-E into a one-equation turbulence model based on k-Eclosure. The computational results for standard benchmark test cases are compared to the experimental data. These cases are the ERCOFTAC flat plate series, the S809 airfoil, the Aerospatiale-A airfoil and the NLR-7301 two-element airfoil. The open source CFD software OpenFOAM is used for the flow field calculations. It is shown by computing the benchmark cases that the results from the new transition model are in good agreement with the experimental data and the model is very efficient in computing transitional flows.
UR - http://www.scopus.com/inward/record.url?scp=85099357062&partnerID=8YFLogxK
U2 - 10.2514/6.2019-3324
DO - 10.2514/6.2019-3324
M3 - Conference contribution
AN - SCOPUS:85099357062
SN - 9781624105890
T3 - AIAA Aviation 2019 Forum
SP - 1
EP - 9
BT - AIAA Aviation 2019 Forum
PB - American Institute of Aeronautics and Astronautics Inc, AIAA
T2 - AIAA Aviation 2019 Forum
Y2 - 17 June 2019 through 21 June 2019
ER -