User defined specific heat capacity
Hi,
I'm doing a reacting flow simulation with tabulated chemistry (i.e. using a flamelet model). I use a progress variable, c, to represent the mixture thermo-chemistry. The look-up tables and the transport equations are of my own and not the the Star-CD's built-in ones. The Cp values are tabulated as well and I use the subroutine SPECHT to obtain Cp. I use static enthalpy conservation equation with thermal enthalpy. I'm not sure if this method will give me the correct temperature as I seem to have ignored the chemical enthalpy whilst doing so. Or does this mean I have to define the enthalpy in a user subroutine as well? Thanks! |
Reading Cp from table
To put it into simple words, are you trying to get temperature dependent Cp from tabulated data?
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