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March 12, 2013, 00:58 |
pipe surrounded with sand
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#1 |
Member
tang
Join Date: Jan 2013
Posts: 35
Rep Power: 13 |
hi,
i want to study regard on water jetting towards the pipe which surrounded with sand. However, i feel difficulties on the sand surrounded the pipe which i dont know how to define it (using immersed solid??). Can anyone give me a hand? or show me some SIMILAR tutorial?? |
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March 12, 2013, 07:44 |
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#2 |
Senior Member
Andrew
Join Date: Mar 2009
Location: Washington, DC
Posts: 209
Rep Power: 18 |
flow through porous media
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March 13, 2013, 03:36 |
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#3 |
Member
tang
Join Date: Jan 2013
Posts: 35
Rep Power: 13 |
so, do i need to draw a sand box to define it as porous media??
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March 13, 2013, 07:49 |
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#4 |
Senior Member
Andrew
Join Date: Mar 2009
Location: Washington, DC
Posts: 209
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I guess you need that. I am not sure what your drawing looks like, but you do need a porous zone. You define that in Fluent.
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April 9, 2013, 22:26 |
Question
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#5 |
Member
tang
Join Date: Jan 2013
Posts: 35
Rep Power: 13 |
if i define in porous zone. the zone material will be in fluid..
How i change to solid?? thanks.. |
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April 10, 2013, 10:09 |
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#6 |
Senior Member
Andrew
Join Date: Mar 2009
Location: Washington, DC
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The porous zone in fluent will represent a solid zone with fluid in it. Its been a while, but you have define certain aspects that let fluent carry out the solution.
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April 10, 2013, 21:55 |
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#7 |
Member
tang
Join Date: Jan 2013
Posts: 35
Rep Power: 13 |
Thanks for reply..
My problem is water jet pass though the sand (porous zone) and hitting the wall of pipe. however, when i water jet towards pipe, my result not show any sand hitting causes erosion on the wall. and how to plot wall thickness after the erosion? |
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