About polynomial input of cp in Star CD 3.26

March 11, 2009, 06:48

Hi ,

I want to input cp values of air in polynomial form. I was able to enter coefficients for Cp,but i am facing problem with value need to be enter in front of enthalpy and entropy box.

Can anybody please tell me what value of enthalpy and entropy we need to enter in bottom boxes?

Also i would request to explain the significance of these two values? How these values are calculated?

vezous · July 11, 2012, 17:16

I had the same problem. Solution found in "pro-STAR commands" of STAR-CD 4.02 ( http://158.110.32.35/download/SCD/star_commands.pdf ) on page 227. Koeficients with index n+1 and n+2 need to be specified.

March 11, 2009, 06:48	About polynomial input of cp in Star CD 3.26	#1
S.B.J. Guest Posts: n/a	Hi , I want to input cp values of air in polynomial form. I was able to enter coefficients for Cp,but i am facing problem with value need to be enter in front of enthalpy and entropy box. Can anybody please tell me what value of enthalpy and entropy we need to enter in bottom boxes? Also i would request to explain the significance of these two values? How these values are calculated?

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July 11, 2012, 17:16		#2
vezous New Member Antonin Povolny Join Date: Jul 2012 Posts: 1 Rep Power: 0	I had the same problem. Solution found in "pro-STAR commands" of STAR-CD 4.02 ( http://158.110.32.35/download/SCD/star_commands.pdf ) on page 227. Koeficients with index n+1 and n+2 need to be specified.