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Forum: CFX April 17, 2017, 01:53
Replies: 11
Views: 1,400
Posted By ghorrocks
We cannot answer any of these questions. For us...

We cannot answer any of these questions. For us to help you answer them you will need to post an image of your full geometry, mesh and CCL. Some excerpts from your output file would help as well.
Forum: CFX April 16, 2017, 03:57
Replies: 11
Views: 1,400
Posted By ghorrocks
Something is pushing it to the side. That could...

Something is pushing it to the side. That could be either physical, so something is really pushing it to the side; or it could be numerical error, so it is not real and you need to solve the...
Forum: CFX April 15, 2017, 18:50
Replies: 11
Views: 1,400
Posted By ghorrocks
That's a great way of explaining it, very good. ...

That's a great way of explaining it, very good.

Have a think about how the initial bend put into the steel wire stays in there and ends up going round and round - and forms a spring. We are...
Forum: CFX April 15, 2017, 05:09
Replies: 11
Views: 1,400
Posted By ghorrocks
I think you will find the situation is more...

I think you will find the situation is more complex than you describe. Yes, the stuff will experience shear from the moving wall. But it also experiences shear as it is deformed from the nozzle and...
Forum: CFX April 15, 2017, 00:02
Replies: 11
Views: 1,400
Posted By ghorrocks
Why is this result not physical? If the moving...

Why is this result not physical? If the moving wall bends the extruded stuff to the side, then the highly viscous nature means it does not move fast enough to straighten out and it keeps bending...
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