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March 25, 2014, 03:10 |
particle concentration at a given point
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#1 |
Senior Member
S.Bogoda
Join Date: Jul 2012
Posts: 133
Rep Power: 13 |
hi,
does anybody know how to get particle concentration at a given point in CFX post? (Particle tracking model) |
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March 25, 2014, 05:00 |
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#2 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
It is the volume fraction of the particle phase.
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March 25, 2014, 05:08 |
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#3 |
Senior Member
S.Bogoda
Join Date: Jul 2012
Posts: 133
Rep Power: 13 |
hi Glenn,
Thanks a lot. Then, to get volume fraction at a point, do i want to use monitor points? I have tried to get it by CFX post by using function calculator and shows as zero. Actually I am doing a sensitivity analysis for define number rate. |
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March 25, 2014, 05:11 |
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#4 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
You can use a monitor point in the solver or a point object in CFD-Post. Both will work.
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March 25, 2014, 05:23 |
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#5 |
Senior Member
S.Bogoda
Join Date: Jul 2012
Posts: 133
Rep Power: 13 |
if CFD post gives a value zero at a given point for volume fraction, does it mean no particle tracks pass through the point?
Many thanks for replies. |
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March 25, 2014, 05:30 |
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#6 |
Super Moderator
Glenn Horrocks
Join Date: Mar 2009
Location: Sydney, Australia
Posts: 17,703
Rep Power: 143 |
That would be what it is saying, yes.
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