Recording Homework Submission Your homework is to investigate the Full car model FSAE Full Car with a radiator using the porous media approach , rotating wheels using the rotating wheel boundary condition , and rotation of the car rims using Multi Reference Frame (MRF) . For this case, the front wing…

hello @drodriguez32 can you tell me why are we switching on cell zone for MRF?

Hello @Omer , Just go back to the meshing steps, here is where you specify the creation of the cell zone. Cheers, Diego

I think you mean why do we need to define the cell zone? I think that is explained best in the docs: This approach uses a ‘rotating frame of reference’ that modifies the governing equations in the rotating zone. Additional source terms that incorporate forces in the rotating reference frame are ta…

Hi, thank you for great homework. Now I’m at Boundary Condition setup. When assigning Car wall, I can only select 20 faces while your figure has shown 21 faces. I repeated my setup again and again but I cannot find face 21. Could you please show the whole each face name please? Thank you.

@1318980 Thank you! i totally misread the question! Sorry for that. cheers

can you just change my account type so that I can run my simulations on my own because it shows that your simulation exceeds the max iterative hours. @drodriguez32

Hi @shobhit9192 , the deadline is October 3rd at 11:59 pm CEST @adeouskar - your account has been changed to the community plan so you can proceed with the homework :slight_smile: Cheers, Anna

Hey, I have followed all the steps up to mesh refinement, After completely assigning all the mesh refinements, when I turned back to Operation 1, all the values which I have assigned have changed.

Hey @syedak47 , Could you please be more specific? This would help us solve the issue much faster! :slight_smile: Do you mean the values for the meshing options under Operation 1? Or the values for the refinement levels in your refinements? Cheers, Diego

SimScale CAE Forum

Step-by-Step Tutorial Session 2 - Full Car Aerodynamics (Part 1)

Using SimScale Fluid Flow / CFD

shobhit9192 September 25, 2017, 8:56pm 18

Hello! Can u please clarify what is the deadline for Homework 2 submission. Is it 3rd Oct or 28 Sep
Thanks