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June 20, 2021, 15:05
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ANSYS Polyflow incomplete streamline
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#1 |
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New Member
Tan Jun Ying
Join Date: Jun 2021
Posts: 5
Rep Power: 5  |
I am new to ANSYS and currently working on single screw extrusion simulation. The streamline is only appear at the inlet but it does not complete the path until outlet.
I have tried to increase the mass flow rate, temperature imposed, larger number of iteration, or changing it to slip condition... but none of it is helping... May I know what could be the possible mistake? I am very appreciate for your help. |
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June 20, 2021, 20:08
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Send a picture of the settings in CFD Post processor
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#2 |
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New Member
Burhan Shuaib
Join Date: Jun 2021
Posts: 6
Rep Power: 5 |
Maybe you have selected a single plane in your setting for streamline in CFD Post processor.
Try inserting vectors from inlet to outlet to see if that solves the issue. Regards, Fellow peer working on Polyflow too. |
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June 21, 2021, 00:57
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#3 | |
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New Member
Tan Jun Ying
Join Date: Jun 2021
Posts: 5
Rep Power: 5 |
Quote:
I used 3D streamline and make it start from inlet. I tried to insert vector, it also only appear at the inlet. |
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June 22, 2021, 02:01
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Problem solved
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#4 |
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New Member
Tan Jun Ying
Join Date: Jun 2021
Posts: 5
Rep Power: 5 |
Thanks all, problem solved. I guess is my screw clearance is too small so the plastic can't flow and only appear at inlet.
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