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udf for superheated steam?

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Old   October 9, 2001, 18:55
Default udf for superheated steam?
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stefan pauly
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i want make a transient thermal simulation with steam temperature (380 to 530C, pressure (5 to 18 MPa) and massflow (10 to 140kg/s ) should be varried. does anybody wrote a udf for material properties of superheated steam and time functions of mass flow or pressure and temperature.

thank you for your answers

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Old   October 10, 2001, 04:23
Default Re: udf for superheated steam?
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max
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I had written a UDF for steam according to IAPWS97,however it was had to vertify.Do you have experiment data for some benchmark?
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Old   October 10, 2001, 07:38
Default Re: udf for superheated steam?
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stefan pauly
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i calculate components (thermal, stress) of great power plants. Experimental data of power plant has not a academic quality. i have two links http://ercoftac.mech.surrey.ac.uk/ and experimental data of air in a pipe for a lot of Re-numbers

http://www.princeton.edu/~gasdyn/ind...superpipe_data can you send me your udf an i check them only in numeric way for my steam data.

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Old   February 12, 2014, 06:49
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manish
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Quote:
Originally Posted by max
;98568
I had written a UDF for steam according to IAPWS97,however it was had to vertify.Do you have experiment data for some benchmark?
please give me that udf program for superheated steam
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Old   September 17, 2014, 15:17
Default want udf file for the properties of superheated steam
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viral nagar
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I m doing simulation in pipe having cross over pipe....
I want that udf file for superheated steam.....
Can anyone send it to
Viralnagar5692@gmail.com
I hc found from some resources that IAWPS-IF97 code is used....also give me the model information


Thnks in advance
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Old   September 17, 2014, 15:22
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viral nagar
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Quote:
Originally Posted by manishkumargond View Post
please give me that udf program for superheated steam
can u srnd it to
Viralnagar5692@gmail.com
I will cross check t same with the numerical data from steam table
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