|July 8, 2008, 10:46||
pressure peak near wall at inlet
I have a problem when i simulate a polymer flow through a flow channel. The flow channel is a 90 degree elbow with a diameter of 20mm (2D-Cut = circle).
When I simulate this flow and watch the contours of the pressure in the flow channel I get a very high pressure peak on the first few millimeters of the inlet but only near the wall.
Why do I get this peak and how can I handle this problem?
Thank you much.
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