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difference between particle residence time and transient time |
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April 21, 2014, 02:02 |
difference between particle residence time and transient time
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#1 |
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shimsen
Join Date: Apr 2014
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I conducted calculation about particle residence time
Everything is good except transient time. As you can see below there is difference between residence time legend and aprticle traces colored by particle residence time. It means that the difference is considerable. I think that although there is difference, it must be small enough. Do you know why there are large gap between them? |
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April 21, 2014, 20:48 |
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#2 | |
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Quote:
It's interesting. If I understand what you mean correctly, the large difference usually indicates recirculation which trap the particles much longer time. |
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April 21, 2014, 23:59 |
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#3 |
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shimsen
Join Date: Apr 2014
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Thanks for reading
But I mean that there is large time difference between legend and time manifested below. I think these time must be same because fluid and particle are calculated at the same time. However, picture means that fluid flow is calculated ahead and particles are calculated independently. That is my core question and I think it is not acceptable. |
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particle tracking, residence time, trensient |
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