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September 14, 2010, 02:33 |
Simple problem, what's the solution?
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#1 |
New Member
designer spider
Join Date: Sep 2010
Posts: 7
Rep Power: 16 |
Problem statement:
1) According to PHOENICS ENCYCLOPEDIA, to define fluid and solid in the solution domain, PRPS is used. FIINIT(PRPS)=value for domain fluid and SOLID is defined by INITIAL PATCH like as follows: PATCH(PATCH NAME,INIVAL,......) INIT(PATCH NAME,PRPS,0.0, value for SOLIDS) According to this, PRPS for fluid does not give required result as I set by FIINIT(PRPS)=value 2)But if I use two separate INITIAL PATCH of PRPS for both fluid and solid, it gives corrects result. so, why don't I get correct result by step 1? any suggestions.... |
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September 20, 2010, 08:26 |
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#2 |
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Hervé
Join Date: Mar 2009
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Did you check the value of the "INIADD" boolean command? Is it set to "F" or to "T"?
It may help .... |
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September 21, 2010, 02:12 |
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#3 |
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designer spider
Join Date: Sep 2010
Posts: 7
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yup, I checked. INIADD=F that means value of domain fluid region will not be added to solid region.
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September 21, 2010, 21:14 |
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#4 |
New Member
designer spider
Join Date: Sep 2010
Posts: 7
Rep Power: 16 |
I also try with INIADD=T. In this case PRPS of SOLID adds the value of PRPS of DOMAIN FLUID. but PRPS for fluid becomes incorrect....
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phoenics, problems, prps, simulation |
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