Converting Cp( Specific heat), H( Enthalpy), S( Entropy) data into NASA Polynomial Format Coefficent

- January 28, 2021 at 8:51 am
  
  Wufl123
  Subscriber
  
  Hello all,nI need to convert Cp, H, S Data into 14 coefficient NASA polynomial format for a species, so that I can input that species and use it in Chemkin.nIf anyone knows any available code or a open source software that can do this it would be really helpful for me.nAny help will be appreciatedn
- January 28, 2021 at 10:42 am
  
  DrAmine
  Ansys Employee
  
  I guess you can use use Excel, or Python to fit your data into any polynomial.nnHere an documentation about an old Fortran code: http://link.springer.com/content/pdf/bbm%3A978-1-4684-0186-8%2F1.pdfn

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