Recording [Formula Student / Formula SAE Workshop: Complete Car Aerodynamics] Homework Submission Submitting all four homework assignments will qualify you for a free Professional Training (value of 500€) as well as a SimScale Certificate of Completion. Homework 2 - Deadline: Date, 15t…

Hello Everyone, @varunsura , @PhilippB94 , @durgesh786 , @agupta , @fhnx , @LoganZundel , @slibbi , @kianz89 IMPORTANT NOTE: for all who are facing issue of strange simulation results e.g the figure below [image] What was causing this ? The reason for this was a lot of illegal cells ( bad quality …

Hey @mislavbosnjak , same for you as for @mrvos . Just that you updated your simulation already, but in the run settings I can see that the radiator bounding faces were assigned to the car boundary condition. Best Alex

Thank you very much sir! Do i have to resubmit the homework when i finish? Regards!

@mrvos , to be honest I do not know. @Akrem or @mmafi1 can you comment on this?

Hi, No, this is not necessary. Cheers, Milad

Hey can you help with this? "You exceeded your free storage of 512,000 megabytes limit by 188,518.9061 megabytes. Please delete old projects to continue working on the SimScale platform. To get more storage space, please contact our support team."

@npotabatti , make sure your settings in the simulation setup are correct. If they are and you still encounter problems, contact me please. Cheers, Jousef

Hi @jbin Here you will find some good and detailed instructions about the calculation of K and Omega. https://www.cfd-online.com/Wiki/Turbulence_free-stream_boundary_conditions We also prepared a speadsheet based tool, which you can access here: CFD_Calculator_Formula_SAE Sheet3 Calc…

Greetings, I’m working on homework 2 and again; facing errors. Since I’ve done the Step by step tutorial multiple times and the error indicates to me that there’s a problem in CAD geometry; I’m not sure how to continue and solve this. I saw someone having the same problem on the forum but he was mo…

Hi @mislavbosnjak , also tried to mesh it also with less cores but I also could not run the project. I will provide you with a mesh that is working: Session 2 - Mesh If you have questions, feel free to ask. Best, Jousef

SimScale CAE Forum

Step-by-Step Tutorial: Homework of Session 2

Using SimScale Fluid Flow / CFD

jbin December 27, 2016, 4:24pm 173

Hello @Milad_Mafi

How can I calculate k and omega value by myself?

Regards!

Solver Error