Composition PDF/Photon Monte Carlo modeling of turbulence-radiative interactions in nonluminous jet flames

Anquan Wang, Daniel Connell Haworth, Michael F. Modest

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

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.

Original languageEnglish (US)
Title of host publication5th US Combustion Meeting 2007
PublisherCombustion Institute
Pages597-607
Number of pages11
ISBN (Electronic)9781604238112
StatePublished - Jan 1 2007
Event5th US Combustion Meeting 2007 - San Diego, United States
Duration: Mar 25 2007Mar 28 2007

Publication series

Name5th US Combustion Meeting 2007
Volume1

Other

Other5th US Combustion Meeting 2007
CountryUnited States
CitySan Diego
Period3/25/073/28/07

Fingerprint

Turbulence
Photons
turbulence
Radiation
photons
radiation
Chemical analysis
interactions
flames
radiative heat transfer
radiation distribution
Monte Carlo method
field emission
Field emission
Monte Carlo methods
Heat transfer
evaluation

All Science Journal Classification (ASJC) codes

  • Chemical Engineering(all)
  • Physical and Theoretical Chemistry
  • Mechanical Engineering

Cite this

Wang, A., Haworth, D. C., & Modest, M. F. (2007). Composition PDF/Photon Monte Carlo modeling of turbulence-radiative interactions in nonluminous jet flames. In 5th US Combustion Meeting 2007 (pp. 597-607). (5th US Combustion Meeting 2007; Vol. 1). Combustion Institute.
Wang, Anquan ; Haworth, Daniel Connell ; Modest, Michael F. / Composition PDF/Photon Monte Carlo modeling of turbulence-radiative interactions in nonluminous jet flames. 5th US Combustion Meeting 2007. Combustion Institute, 2007. pp. 597-607 (5th US Combustion Meeting 2007).
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Wang, A, Haworth, DC & Modest, MF 2007, Composition PDF/Photon Monte Carlo modeling of turbulence-radiative interactions in nonluminous jet flames. in 5th US Combustion Meeting 2007. 5th US Combustion Meeting 2007, vol. 1, Combustion Institute, pp. 597-607, 5th US Combustion Meeting 2007, San Diego, United States, 3/25/07.

Composition PDF/Photon Monte Carlo modeling of turbulence-radiative interactions in nonluminous jet flames. / Wang, Anquan; Haworth, Daniel Connell; Modest, Michael F.

5th US Combustion Meeting 2007. Combustion Institute, 2007. p. 597-607 (5th US Combustion Meeting 2007; Vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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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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Wang A, Haworth DC, Modest MF. Composition PDF/Photon Monte Carlo modeling of turbulence-radiative interactions in nonluminous jet flames. In 5th US Combustion Meeting 2007. Combustion Institute. 2007. p. 597-607. (5th US Combustion Meeting 2007).