Constrained-temperature solutions of coflow laminar diffusion flames

Nathan J. Kempema, Richard R. Dobbins, Marshall B. Long, Mitchell D. Smooke

Research output: Contribution to conferencePaper

Abstract

We investigate the use of an experimental temperature profile to generate solutions for a sooting, coflow laminar diffusion flame with detailed transport and finite rate chemistry. Experimentally, four diagnostic techniques are used to measure the two-dimensional temperature field in an ethylene-air coflow flame. The experimental temperature profile is used to constrain the solution of the energy equation, thus obviating the need to model radiative losses in the flame. Results are presented for a 40% ethylene-air coflow flame.

Original languageEnglish (US)
StatePublished - Jan 1 2017
Event10th U.S. National Combustion Meeting - College Park, United States
Duration: Apr 23 2017Apr 26 2017

Other

Other10th U.S. National Combustion Meeting
CountryUnited States
CityCollege Park
Period4/23/174/26/17

All Science Journal Classification (ASJC) codes

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

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  • Cite this

    Kempema, N. J., Dobbins, R. R., Long, M. B., & Smooke, M. D. (2017). Constrained-temperature solutions of coflow laminar diffusion flames. Paper presented at 10th U.S. National Combustion Meeting, College Park, United States.