ERROR IN TRY

Submitted by Victor on Sat, 06/03/2017 - 20:50

Hi friends, I send an error of my model, please review and help me.

Thanks

Victor

AttachmentSize
PDF icon Error document1.09 MB
alice's picture

alice | Tue, 06/06/2017 - 08:26

Hello Victor,
the problem is that you changed the group settings from initialize to delete (one of the last sildes). With initialize the groups were generated in the first place, please do not remove that option.
I assume that you want to simulate the emptying of the hopper - and if it is open at the bottom, the particles will be deleted when leaving the simulation domain anyways. The delete command you used can would remove the entire group (which was not initialized in your case) right when applied (which would be before the first run in case of this simulation).
When you want to delete particles after a certain time you would have to do this in a derived simulation.
Cheers,
Alice

Victor | Thu, 06/08/2017 - 04:43

Dear Friends, I modified as your recommendation, that is change in the option "expert setting" in "delete" by "initialize" and run the simulation, but in the report there are error message.

Another questions is about the unit of the graphic.
I send you an attachment by email.

Thanks for your answer.

Victor

alice's picture

alice | Thu, 06/08/2017 - 07:28

Hello Victor,
the error message is telling you, what the issue is: you imported a mesh, which is neither used for insertion nor as wall. Since the silo is defined as wall, I assume that the insertion face is not used during the insert command.
Concerning the units: on the x-axis you have the time step, on the y-axis you always have the unit that matches the displayed graphs (can be more than one at a time).
Cheers,
Alice

Victor | Fri, 06/09/2017 - 04:18

Hello Friends, what do you recommend for elaborate this simulation, please can you help me with the steps or process.

Thanks

Victor Antón