Learning Forum

[pullah08]

I want to simulate IC engine but an warning is popping up 

so can anyone tell me how to cope up with this problem?

[Rob]

I'm guessing that you need to check the injection positions as you've missed the volume. 

[pullah08]

Thank rwoolhou for replying

but I checked all the possible coordinates of the Injection point but nothing is happening and same error is displaying I also tried generating a point in volume then also it is displaying same error.

[Rob]

Can you expand the "5 Parts, 5 bodies" entry in the tree and double check you've imported volumes and not surfaces. 

[pullah08]

Actually these 4 parts are imported as suface can you tell how to convert them in volume.

[pullah08]

and also picture that you asked for

[Rob]

That's it. You've only got surface bodies: there are no volumes in the system. In DesignModeler or SpaceClaim it's relatively easy: not sure in the IC tools. 

[pullah08]

Can you please tell me how to do it in space claim?

Thank you in advance

[Rob]

Here you go   https://www.youtube.com/watch?v=VtzxmTZvBcU   it's the Repair tools that'll do it.  Also look up Share Topology to connect the various bodies. 

[pullah08]

Thank you  rwoolhou 

now there is no warning popping up.

[pullah08]

Now there is a new problem after decomposing in design modeler I am getting null bodies 

Thanks in advance

[Rob]

Suppress all the operations and then unsuppress one by one. Once you know the problem operation you need to figure out why it's doing that. 

[pullah08]

Thanks rwoolhou

I think the problem is in coordinate system.

Can you tell me how to interchange axis or do I need to draw a new geometry?

[pullah08]

Yeah the problem was of coordinate system 

Thank's rwoolhou for your help