Non Premixed Combustion
Am a student. My Msc project is simulating 3-D non-premixed combustion in gas turbine engine.
I had run the steady state continuous phase. Then i created a injection and simulated the unsteady state DPM phase with kerosene-air mixture.
Now, am required to do combustion modelling. am not sure if i should run it in steady state or unsteady state. Also i need to know how to carry out the combustion simulation. should i give a high temperature source and re-run the DPM phase or should i change my species-transport to non-premixed combustion and perform combustion.
The fuel am using is kerosene-air mixture.
It would be of great help if someone can assist me in this and also i would be very helpful if u can provide some materials regarind combustion simulation.
check this tuto http://mech.sharif.edu/~nematimehr/f...uent/tut14.pdf
i wonder can i use ideal gas for density in case of non premixed combustion beacuse it is opligatory as i am using pressure fare field as BC and my proprelem includes external supersonic flow and combustion of species out by mass inlet
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