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binyangsong / drag_coefficient_prediction

Surrogate-modeling-of-drag-coefficient
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details of the CFD simulation #1

Open hangzhou188 opened 8 months ago

hangzhou188 commented 8 months ago

Hi, I am interested in your work about surrogate modeling of car drag coefficient, and I want to perform the drag coefficient computation using OpenFoam by myself. I want to know your procedure of calculating the Aref in the forceCoeffs, as I seem to underestimate this parameter and get higher drag coefficient than your results in drag coefficients.xlsx. How can I make sure that my simulation results are correct? Are there any other details that could lead to wrong results?

Thanks a lot! Your research and dataset are very helpful to us.

Shisongdenghuft commented 7 months ago

Me too. Can you provide a detailed CFD simulation process to ensure that the simulation results are consistent? Thank you so much!