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How to define a temperature-dependent specific heat in Fluent?

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Old   July 24, 2009, 17:11
Question How to define a temperature-dependent specific heat in Fluent?
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James Zhong
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Hi, Fluent users:

I want to use UDF to define temperature-dependent specific heat in Fluent. Which udf should I use? I thought of DIFINE_PROPERTY. But in the manual, it doesn't mention specific heat can be defined. Thank you for your help in advance!

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Old   July 11, 2013, 13:30
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Hi,
For defining specific heat you should use a different macro. It should be defined a Define_Specific_heat. You can find more details in the following pages:

http://www.sharcnet.ca/Software/Flue...udf/node51.htm
UDF for specific heat
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Old   July 11, 2013, 14:37
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Sijal Ahmed Memon (turboenginner@gmail.com)
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Define a piecewise linear function for your range of temperatures and corresponding known cp values.
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