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how to incorporate temperature dependent thermophysical properties in fluent. |
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#1 |
New Member
CANDYMAN
Join Date: Oct 2012
Posts: 6
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Hi everybody;
can someone please help me how to incorporate temperature dependent thermophysical properties in fluent. |
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#2 |
New Member
CANDYMAN
Join Date: Oct 2012
Posts: 6
Rep Power: 13 ![]() |
Some one please help me out
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#3 |
Senior Member
Max
Join Date: Mar 2009
Posts: 133
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Have a look in the user guide and you will see that every property can be easily defined as polynomial function of temperature in the Create/Edit Materials Dialog Box.
If the dependency is more complex, eg. there are logarithmic terms, you will have to use a user-defined-function. Search for Define Property in the udf manual. cheers |
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#4 |
New Member
CANDYMAN
Join Date: Oct 2012
Posts: 6
Rep Power: 13 ![]() |
I know about the polynomial function that can be written in properties but in my case logarithmic term is there how to specify that in the equations.
actually sir i dono how to write the UDF can u please help me in this. |
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#5 |
New Member
CANDYMAN
Join Date: Oct 2012
Posts: 6
Rep Power: 13 ![]() |
I know about the polynomial function that can be written in properties but in my case logarithmic term is there how to specify that in the equations.
actually sir i dono how to write the UDF can u please help me in this. |
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