Constrained-temperature solutions of coflow laminar diffusion flames

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

Constrained-temperature solutions of coflow laminar diffusion flames

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

Research output: Contribution to conference › Paper › peer-review

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 language	English (US)
State	Published - 2017
Event	10th U.S. National Combustion Meeting - College Park, United States Duration: Apr 23 2017 → Apr 26 2017

Other

Other	10th U.S. National Combustion Meeting
Country/Territory	United States
City	College Park
Period	4/23/17 → 4/26/17

All Science Journal Classification (ASJC) codes

General Chemical Engineering
Physical and Theoretical Chemistry
Mechanical Engineering

Cite this

@conference{d1039e2b50654d79aa0c08d8162dbee5,

title = "Constrained-temperature solutions of coflow laminar diffusion flames",

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.",

author = "Kempema, \{Nathan J.\} and Dobbins, \{Richard R.\} and Long, \{Marshall B.\} and Smooke, \{Mitchell D.\}",

note = "Funding Information: This work was supported by the National Science Foundation under grant CBET-1403224. The contribution is dedicated to Professor Norbert Peters who was a close friend and colleague to MBL and MDS. The implementation of a constrained temperature field in a laminar flame computation was first presented by MDS at a GAMM Workshop organized by Professors Norbert Peters and Jurgen Warnatz in Aachen, West Germany in October 1981.; 10th U.S. National Combustion Meeting ; Conference date: 23-04-2017 Through 26-04-2017",

year = "2017",

language = "English (US)",

}

TY - CONF

T1 - Constrained-temperature solutions of coflow laminar diffusion flames

AU - Kempema, Nathan J.

AU - Dobbins, Richard R.

AU - Long, Marshall B.

AU - Smooke, Mitchell D.

N1 - Funding Information: This work was supported by the National Science Foundation under grant CBET-1403224. The contribution is dedicated to Professor Norbert Peters who was a close friend and colleague to MBL and MDS. The implementation of a constrained temperature field in a laminar flame computation was first presented by MDS at a GAMM Workshop organized by Professors Norbert Peters and Jurgen Warnatz in Aachen, West Germany in October 1981.

PY - 2017

Y1 - 2017

N2 - 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.

AB - 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.

UR - https://www.scopus.com/pages/publications/85048990819

UR - https://www.scopus.com/pages/publications/85048990819#tab=citedBy

M3 - Paper

AN - SCOPUS:85048990819

T2 - 10th U.S. National Combustion Meeting

Y2 - 23 April 2017 through 26 April 2017

ER -

Constrained-temperature solutions of coflow laminar diffusion flames

Abstract

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All Science Journal Classification (ASJC) codes

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