QUANTITATIVE MEASUREMENTS OF SPECIES AND TEMPERATURE IN A DME-AIR COUNTERFLOW DIFFUSION FLAME USING LASER DIAGNOSTIC METHODS

CHRISTIAN BRACKMANN; JOAKIM BOOD; MARCUS ALDEN; GAELLE PENGLOAN; OEIVIND ANDERSSON

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QUANTITATIVE MEASUREMENTS OF SPECIES AND TEMPERATURE IN A DME-AIR COUNTERFLOW DIFFUSION FLAME USING LASER DIAGNOSTIC METHODS

机译：激光诊断方法对DME-空气逆流扩散火焰中的物种和温度进行定量测量

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A diffusion flame of dimethyl ether (DME) and air in a counterflow burner has been investigated experimentally by means of different laser-based methods. Quantitative measurements of temperature, O_2 concentration, and OH concentration have been carried out using dual broadband rotational coherent anti-Stokes Raman Spectroscopy (CARS), Rayleigh scattering and laser-induced fluorescence (LIF). Furthermore a qualitative formaldehyde profile has been measured using LIF. The measured profile has been compensated for fluorescence signal quenching and the Boltzmann distribution to obtain a representative qualitative formaldehyde profile for the flame.

机译：已经通过不同的基于激光的方法对二甲醚（DME）和空气在逆流燃烧器中的扩散火焰进行了实验研究。使用双宽带旋转相干反斯托克斯拉曼光谱法（CARS），瑞利散射和激光诱导荧光（LIF）进行了温度，O_2浓度和OH浓度的定量测量。此外，已经使用LIF测量了甲醛定性曲线。测得的轮廓已经补偿了荧光信号猝灭和玻尔兹曼分布，以获得火焰的代表性定性甲醛轮廓。

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来源
《Combustion Science and Technology》 |2006年第6期|p.1165-1184|共20页
作者
CHRISTIAN BRACKMANN; JOAKIM BOOD; MARCUS ALDEN; GAELLE PENGLOAN; OEIVIND ANDERSSON;
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作者单位

Division of Combustion Physics, Lund Institute of Technology, Lund, Sweden;

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原文格式 PDF
正文语种 eng
中图分类热力工程、热机;
关键词
laser diagnostics; dimethyl ether; diffusion flame; rotational CARS; laser-induced fluorescence;

机译：激光诊断;二甲醚;扩散火焰;旋转CARS;激光诱导的荧光;

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1. Temperature measurements in sooting counterflow diffusion flames using laser-induced fluorescence of flame-produced nitric oxide [J] . A. Denisov, G. Colmegna, P. Jansohn Applied physics . 2014,第2期

机译：激光产生的一氧化氮荧光诱导的烟灰逆流扩散火焰中的温度测量
2. QUANTITATIVE LASER-INDUCED FLUORESCENCE MEASUREMENTS AND MODELING OF NITRIC OXIDE IN HIGH-PRESSURE (6-15 ATM) COUNTERFLOW DIFFUSION FLAMES [J] . R.V. RAVIKRISHNA, SAMEER V. NAIK, C. S. COOPER, Combustion Science and Technology . 2004,第1期

机译：高压（6-15 ATM）逆流扩散火焰中激光诱导的荧光测量和一氧化氮建模
3. LASER-SATURATED AND LINEAR LASER-INDUCED FLUORESCENCE MEASUREMENTS OF NITRIC OXIDE IN COUNTERFLOW DIFFUSION FLAMES UNDER NON-SOOTING OXYGEN-ENRICHED CONDITIONS [J] . SAMEER V. NAIK, NORMAND M. LAURENDEAU Combustion Science and Technology . 2002,第2期

机译：非抽吸富氧条件下逆流扩散火焰中激光饱和和线性激光诱导的一氧化氮荧光测量
4. QUANTITATIVE SCALAR DISSIPATION RATE MEASUREMENTS IN VORTEX-PERTURBED COUNTERFLOW DIFFUSION FLAMES [C] . DIMITRIOS C. KYRITSIS, VITO S. SANTORO, ALESSANDRO GOMEZ Twenty-Ninth International Symposium on Combustion Hokkaido University . 2002

机译：涡扰逆流扩散火焰中量化的标量耗散率测量
5. The application of laser diagnostics to the measurement of concentration and temperature in practical methane/air flames. [D] . Nguyen, Quang-Viet. 1995

机译：激光诊断在实际甲烷/空气火焰中浓度和温度测量中的应用。
6. Mid-Infrared Polarization Spectroscopy Measurements of Species Concentrations and Temperature in a Low-Pressure Flame [O] . Anna-Lena Sahlberg, Dina Hot, Rasmus Lyngbye-Pedersen, -1

机译：低压火焰中物种浓度和温度的中红外偏振光谱测量
7. Temperature measurements in sooting counterflow diffusion flames using laser-induced fluorescence of flame-produced nitric oxide [O] . A. Denisov, G. Colmegna, P. Jansohn 2013

机译：使用激光诱导的火焰产生的一氧化氮荧光烟灰逆向扩散火焰的温度测量
8. Laser-Induced Fluorescence Measurements and Modeling of Nitric Oxide in Counterflow Diffusion Flames [R] . Ravikrishna, R. V. 2000

机译：逆流扩散火焰中一氧化氮的激光诱导荧光测量与模拟

QUANTITATIVE MEASUREMENTS OF SPECIES AND TEMPERATURE IN A DME-AIR COUNTERFLOW DIFFUSION FLAME USING LASER DIAGNOSTIC METHODS

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