|May 8, 2009, 05:52||
Partially Premixed Combustion: Single inlet-no Outlet
Join Date: May 2009
Posts: 4Rep Power: 9
I am simulating the case of a high pressure closed cylindrical container which contains a mixture of volatile reactants. Another liquid reactant is introduced into the system using an injector. The aim is to obtain a steady state solution for the given system.
I would like to pose the following questions to CFD community on this forum:
1) I am using the partially premixed model in Fluent. Am I right in doing so?
2) In the previous problems that I have dealt with, there was an inlet and an outlet. So, during the specification of boundary conditions there was a provision to provide the mass fractions of the species at that boundary. However, in this problem, the reactants are already inside the high pressure combustion chamber (no pressure inlet is defined). Another reactant is added in liquid form by means of an injector. There is no pressure outlet either. I want to be able to specify the initial mass fractions of species inside the combustion chamber. How can I achieve this?
|Thread||Thread Starter||Forum||Replies||Last Post|
|Drop in pressure between inlet and outlet||tommie||OpenFOAM Running, Solving & CFD||0||September 12, 2008 04:37|
|Partially Premixed Combustion||rbw||OpenFOAM Running, Solving & CFD||9||July 28, 2006 06:54|
|outlet = inlet in a periodic geometry||Stephane bone||CD-adapco||3||January 20, 2005 04:26|
|Partially premixed combustion paper.||Repap.||Main CFD Forum||4||July 3, 2004 09:26|
|how to set inlet and outlet?||green||Phoenics||5||May 18, 2004 23:52|