transient velocity profile with experimental data
 

Hi, I try to run a transient simulation, with help of experimental data. I want to use experimental data - measured in 3 points nearby an inlet, fluctuating in time - for the velocity inlet boudary condition. I think i have to do this with help of an udf, but how? I hope anyone can help me.. Janneke

Re: transient velocity profile with experimental d
 

hi you could use udf,you will be fitted curve on experimental data then input equation to udf. good luck

Re: transient velocity profile with experimental d
 

can you tell me if there's somewhere an example how to 'input equation to udf', I can't find something in the fluent udf manual? Thanks, janneke

Re: transient velocity profile with experimental d
 

Dear Jenneke My problem is just as yours. If you found any answer please make me known. I will also contact you, if I find any approach. Please send me your e-mail. Good luck, Mohsen. keshavarzian.mohsen@gmail.com