|
[Sponsors] |
Particles affecting radiation in combustion chamber |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
September 23, 2011, 21:41 |
Particles affecting radiation in combustion chamber
|
#1 |
Senior Member
Bharath kumar
Join Date: Apr 2009
Posts: 169
Rep Power: 17 |
Hi to all,
am doing coal combustion simulation in CFX.am using discrete transfer radiation model with 16 no of rays to track. 1.after convergence i checked my results and i get lower combustion chamber exit temperature and higher heat absorption rate at combustion chamber walls. 2.my coal is high ash coal(47.2%).what my feel is this much ash particles in combustion chamber will reduce the radiation (or) scatters the radiation and results will be higher exit temperature and lower heat absorption rate at walls. Is this right? how can i get the good results in this? please advice on this. thanks in advance. |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
[GAMBIT] Dynamic Meshing of a combustion chamber | donarundas | ANSYS Meshing & Geometry | 1 | December 2, 2009 07:13 |
I need design planes of combustion chamber HITACHI GE | AdidaKK | Main CFD Forum | 0 | July 2, 2009 14:04 |
[GAMBIT] Combustion Chamber with Quadrilateral Elements | amita | ANSYS Meshing & Geometry | 0 | May 5, 2009 23:14 |
Coal particles in combustion chamber | Luis Filipe Fabiani | CFX | 2 | March 10, 2009 15:37 |
Hydrogen Air combustion in a combustion chamber | popi | CFX | 7 | July 11, 2007 18:40 |