Simultaneous imaging of temperature and soot volume fraction

被引：42

作者：

Chan, Qing N. ^{[1
,2
]}

Medwell, Paul R. ^{[2
,3
]}

Kalt, Peter A. M. ^{[2
,3
]}

Alwahabi, Zeyad T. ^{[1
,2
]}

Dally, Bassam B. ^{[2
,3
]}

Nathan, Graham J. ^{[2
,3
]}

机构：

[1] Univ Adelaide, Sch Chem Engn, Adelaide, SA 5005, Australia

[2] Univ Adelaide, Ctr Energy Technol, Adelaide, SA 5005, Australia

[3] Univ Adelaide, Sch Mech Engn, Adelaide, SA 5005, Australia

来源：

PROCEEDINGS OF THE COMBUSTION INSTITUTE | 2011年 / 33卷

基金：

澳大利亚研究理事会;

关键词：

Temperature; Soot; Two-line atomic fluorescence; Laser-induced incandescence; Simultaneous; LASER-INDUCED INCANDESCENCE; 2-LINE ATOMIC FLUORESCENCE; FILTERED RAYLEIGH; FLAMES; THERMOMETRY; COMBUSTION; CARS; JET; LII;

D O I：

10.1016/j.proci.2010.06.031

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

This paper demonstrates the first simultaneous single-shot imaging of temperature and soot volume fraction, measured with nonlinear regime two-line atomic fluorescence (NTLAF) and laser-induced incandescence (LII), respectively. The measurements are performed in laminar premixed and nonpremixed flames, and in a wrinkled nonpremixed flame. No significant interference of the two measurements on each other is observed. This study demonstrates a major advance in the capacity to assess the interdependence of temperature and soot in flames of practical significance. (C) 2010 The Combustion Institute. Published by Elsevier Inc. All rights reserved.

引用

页码：791 / 798

页数：8

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