Experimental study of biogas combustion using a gas turbine configuration

Lafay Y; Taupin B; Martins G; Cabot G; Renou B; Boukhalfa A

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Experimental study of biogas combustion using a gas turbine configuration

机译：使用燃气轮机配置进行沼气燃烧的实验研究

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The aim of the present work is to compare stability combustion domains, flame structures and dynamics between CH4/air flames and a biogas/air flames (issued from waste methanisation) in a lean gas turbine premixed combustion conditions. Velocity profiles are obtained by Laser Doppler Anemometry measurements. CH* chemiluminescence measurements and temporal acquisition of chamber pressure are performed in order to describe flame structure and instabilities. Changes in flame structure and dynamics when fuel composition is varying are found to strongly depend on laminar flame speed. No clear correlation between the unstable flame and the reaction zone penetration in the corner recirculation can be found.

机译：本工作的目的是比较稀薄燃气轮机预混燃烧条件下CH4 /空气火焰与沼气/空气火焰（由甲烷化产生的废气）之间的稳定燃烧域，火焰结构和动力学。速度分布是通过激光多普勒风速测量获得的。为了描述火焰的结构和不稳定性，进行了CH *化学发光测量和腔室压力的瞬时采集。当改变燃料成分时，火焰结构和动力学的变化被发现很大程度上取决于层流火焰速度。在转角再循环中，不稳定火焰与反应区穿透之间没有明显的相关性。

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来源
《Experiments in Fluids: Experimental Methods and Their Applications to Fluid Flow》 |2007年第3期|共16页
作者
Lafay Y; Taupin B; Martins G; Cabot G; Renou B; Boukhalfa A;
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正文语种 eng
中图分类流体力学;
关键词
PREMIXED FLAMES; PRESSURE; RECIRCULATION; INSTABILITY; RADIATION; DYNAMICS; KINETICS; SYSTEMS; FLOWS; FUELS;

机译：混合火焰;压力;循环;不稳定;辐射;动力学;动力学;系统;流动;燃料;

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1. Experimental study of biogas combustion using a gas turbine configuration [J] . Y. Lafay, B. Taupin, G. Martins, Experiments in Fluids . 2007,第2a3期

机译：使用燃气轮机配置进行沼气燃烧的实验研究
2. Experimental study of biogas combustion and emissions for a micro gas turbine [J] . Liu Aiguo, Yang Yudong, Chen Lei, Fuel . 2020,第May1期

机译：微燃气轮机沼气燃烧和排放的实验研究
3. Numerical Study of the Effect of Nozzle Configurations on Characteristics of MILD Combustion for Gas Turbine Application [J] . Xiaowen Deng, Yan Xiong, Hong Yin, Journal of Energy Resources Technology . 2016,第4期

机译：喷嘴形状对燃气轮机轻度燃烧特性影响的数值研究
4. STUDY OF VARIOUS CONFIGURATIONS UNDER VARIABLE DENSITY MIXING CONDITIONS AIMING ON GAS TURBINE COMBUSTION USING LES [C] . Frederik Hahn, Clemens Olbricht, Johannes Janicka ASME turbo expo . 2008

机译：基于LES的燃气轮机变密度混合条件下各种构型的研究
5. Experimental study of gas turbine combustion with elevated fuel temperatures. [D] . Wiest, Heather K. 2013

机译：燃料温度升高的燃气轮机燃烧实验研究。
6. Numerical Study on the Autoignition of Biogas in Moderateor Intense Low Oxygen Dilution Nonpremixed Combustion Systems [O] . Aromal Vasavan, *, Philip de Goey, -1

机译：中度沼气自燃的数值研究或强力低氧稀释非预混燃烧系统
7. Experimental Study Of Biogas Combustion Using A Gas Turbine Configuration [O] . 2014

机译：燃气轮机配置沼气燃烧试验研究

Experimental study of biogas combustion using a gas turbine configuration

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