TY - GEN
T1 - Composition PDF/Photon Monte Carlo modeling of turbulence-radiative interactions in nonluminous jet flames
AU - Wang, Anquan
AU - Haworth, Daniel C.
AU - Modest, Michael F.
PY - 2007
Y1 - 2007
N2 - Turbulence-radiation interactions (TRI) are important and must be considered in many combustion applications. A phton Monte Carlo method combined with a composition PDF method is employed to model radiative heat transfer in such applications. TRI can be fully taken into account using the proposed method. Sandia's Flame D and artificial flames derived from it are simulated and good agreement with experimental data is found. The effects of different TRI components are investigated. It is shown that, to predict the radiation field accurately, emission TRI must be taken into account, while, as expected, absorption TRI is negligible in the considered nonluminous jet flames if the total radiation quantities are concerned, but non-negligible for evaluation of local quantities.
AB - Turbulence-radiation interactions (TRI) are important and must be considered in many combustion applications. A phton Monte Carlo method combined with a composition PDF method is employed to model radiative heat transfer in such applications. TRI can be fully taken into account using the proposed method. Sandia's Flame D and artificial flames derived from it are simulated and good agreement with experimental data is found. The effects of different TRI components are investigated. It is shown that, to predict the radiation field accurately, emission TRI must be taken into account, while, as expected, absorption TRI is negligible in the considered nonluminous jet flames if the total radiation quantities are concerned, but non-negligible for evaluation of local quantities.
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M3 - Conference contribution
AN - SCOPUS:84943526955
T3 - 5th US Combustion Meeting 2007
SP - 597
EP - 607
BT - 5th US Combustion Meeting 2007
PB - Combustion Institute
T2 - 5th US Combustion Meeting 2007
Y2 - 25 March 2007 through 28 March 2007
ER -