I am not able to hook up my table of ISOBARIC (225 Bar) PROPERTIES OF SUPERCRITICAL WATER (varying wrt Temp) obtained from NIST into ANSYS FLUENT which only accepts a C Code, Piecewise Linear and Piece Polynomial Options gave me poor results. I am seeking a udf that can look up all properties(Table of Cp, Viscosity , Thermal Conductivity, Density all in one UDF) and interpolate and return the values..Kindly help me out
Thank You
Dear M. Siddhartha Bhatt
Please write the SUPERCRITICAL WATER PROPERTIES (varying with Temp ) as formulas here. Maybe I could help.
Thanks.
What Do You Mean By Formulas, Do you mean the Curve Fits ?? I have attached two Curve Fits Below .. PROPERTIES AS A FUNCTION OF TEMPERATURES ONLY (ISOBARIC-225 BAR)
Thank You,
Regards
M. Siddhartha Bhatt
Yes, I do. But we have a small problem here. We have to write a UDF code for different temperature intervals according to the attached PDFs which is a bit frustrating. Since your plots is continuous, please present only one general equation for each property that includes all studied intervals.
(1) rou=f(T) ; for all studied intervals
(2) k=g(T) ; for all studied intervals
Don't forget to mention me in your comment. (let me know about your answer).
Thanks.
Mojtaba Bezaatpour Well How is it Possible to Present a Single Equation whose Properties Vary So Drastically?
Thank YOU
It is easily possible. However, I will write you a udf code soon.
Give me an email address please.
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