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TonyKonya
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- TL;DR Summary
- Need information to find tabular or mathematical methods to determine specific heat (Cv) of gases at high temp.
I am working on some simulations to determine pressures for extremely high-pressure combustion events. The temperatures in these events can range anywhere from 3000 K to 6000 K. In order to do this I need to find valuers for specific heats of gases at these temp ranges as I know they vary to a large degree. Some previously published data I have contain some of these such as:
5000 K:
H2O - 9.933 cal/mole K
N2 - 6.526 cal/mole K
CO2 - 12.292 cal/mole K
CO - 6.580 cal/mole K
This paper also has a few other numbers associated. I have also found thermo texts that go up to 1500 C or 2000 C, but I need to go higher than this. I also have Fenning, R.W. The Specific Heat of Gases at High Temperatures. Phil. Trans. Roy. Soc. (1932).
Does anyone know of other references or sources I can find some more information? I would really like a way to mathematically represent this instead of just tabular but I am happy with either.
P.S. Thermo and Chemistry is not my background so please feel free to correct me if I am wrong about something here.
Thanks for responses in advance!
5000 K:
H2O - 9.933 cal/mole K
N2 - 6.526 cal/mole K
CO2 - 12.292 cal/mole K
CO - 6.580 cal/mole K
This paper also has a few other numbers associated. I have also found thermo texts that go up to 1500 C or 2000 C, but I need to go higher than this. I also have Fenning, R.W. The Specific Heat of Gases at High Temperatures. Phil. Trans. Roy. Soc. (1932).
Does anyone know of other references or sources I can find some more information? I would really like a way to mathematically represent this instead of just tabular but I am happy with either.
P.S. Thermo and Chemistry is not my background so please feel free to correct me if I am wrong about something here.
Thanks for responses in advance!