'pipe flow 20180114' simulation project by Zhijie


I created a new simulation project called 'pipe flow 20180114':

flow model for valve

More of my public projects can be found here.


The delta pressure of the experiment data is 1065 Pa. And the simulation in fluent is 1070 Pa.So ?


Hi @Zhijie!

And what is the pressure difference from your simulation on our platform?




The delta pressure of simulation on you platform is around 1500Pa. I got the same result once I was using the k-epsilon turbulence model. But I changed it to RNG k-epsilon and got the right result. I think the turbulence model is the key factor about the reason, or my improper parameter and operation. Thank you care about it. And Good Night!


Indeed it is @Zhijie!

It would be awesome if you add some nice post-processing pictures for other users to show them what you have worked on :+1:

Feel free to contact me if you need any help and good night !




What about the post-processing results on SimScale @Zhijie?