An exclusive raffle opportunity for active members like you! Complete your profile, answer questions and get your first accepted badge to enter the raffle.
Hi George,
Thanks for your reply !
Yes, I have seen this example and with thelp of this I have Modelld my Test Model also but i dont Understand why SPH-Symmetry Collector Doesn't accepts my Frame-ID this Error comes everytime.
I have attached my Model u can check. Thanks !
Unable to find an attachment - read this blog
Hi Ashish,
The reference frame should be fixed. It was done and there were many penetrations in the model which was cleared.
Please find the model attached.
<?xml version="1.0" encoding="UTF-8"?>
Thanks ! Model is clearly showing Ghost Particles and so SPH Symmetry worked.
But one thing i didin't understand Simulation time should also decrease by using SPH Symmetry Conditions in both cases With and without Symmetry conditions Simulation Time is same as around 50 seconds.
So, can we believe if SPH Symmetry is correctly working ?
Thanks !
If there was any modelling errors, that is during defining SPH symmetry, the starter would have shown as errors. And so, I feel its working fine.
Yes you are right thats its working fine now, i beleive there are no Modelling Errors.
But what i am asking SPH-Symmetrical Condition Model should have less Simulation time as in comparison to Without Symmetrycal Condition Model. Isn't so ?
My confusion is Both the cases are taking Same Simulation time and due to this SPH-Symmetry Conditions could not be Significant.
What do you think ?
A significant difference you can notice in bigger models. This model is a simple one and I think that's why you are not seeing much difference in the simulation time.
Rest all looks fine in the model.
Thanks for your help George !
In any of the cases i am still in Dilema of getting wrong Pressure from Inlet to Outlet, i mean the distribution of pressure which you could also have seen also not giving Equal Distribution with its Neighbouring particle.
From my Point of View Velocity Function was defined correctly which i have given constant at Inlet.
Do you have any comments over it ?
The pressure distribution and related results depends on how accurately the modeling is done. Ensure that the loading and boundary conditions are correct and theoretically matching with the objective of your analysis. Also please recheck the function defined is correct.
