|August 31, 2013, 13:40||
Partially premixed combustion problem
Join Date: Aug 2013
Posts: 3Rep Power: 4
I am working on a partially premixed flame burner.I have a problem in defining the species. I have 2 inlets, 1st inlet has Nitrogen, 2nd is acetylene and air. The flame is in an air environment. When I choose partially premixed combustion model I have only two options, fuel and oxidizer, so in the fuel I mention the mole fraction of acetylene and oxygen and nitrogen and in the oxidizer only Nitrogen for the one of the inlet but now because of that I cannot specify air as my fluid surface. How can I supply an additional stream? in this mode of the model.
Any help is appreciated. Thanks!
|April 21, 2015, 17:45||
Join Date: Mar 2015
Posts: 91Rep Power: 2
i am trying to ignite the mixture by compression stroke 30ms , to attain high temp near 770K, using the chemkin file and dynamic mesh.
But i am not seeing the temperature rise in compression stroke.
Pl suggest what is wrong
|combustion, flame, fluent, partially premixed|
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