Please suggest a better model than just ideal gas law, or suggest how that might be sufficient for 10-20% irreversible compression of air-ammonia mixture from ambient to 10:1. If we must have detailed heat capacity data, I have that for ammonia. The final temperature, pressure point must be below autoignition point.
(1) What will be the final T,P, if t=25°C, P=0.9 atm initially?
(2) Final Exergy of the separated ammonia vapor once flashed by using it as coolant in primary heat exchanger. There are expected to be three heat exchanger stages, each with different coolant, middle one is air, final one is ammonia chiller output.
(3) Ammonia is to be superheated by power turbine exhaust.
(4) Air will be re-compressed to ~22:1 hopefully in second stage compressor.
(5) Any ammonia slip is to be consumed in normal combustion upstream of power turbine.
(6) Superheated ammonia vapor will be expanded to ambient pressure, and ?? low temperature at gas turbine compressor first stage inlet. Ammonia is being recycled to a high degree in concept.
Air Ammonia Mixtures Being Compressed to P,T??
Re: Air Ammonia Mixtures Being Compressed to P,T??
