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清洁及安全燃烧计算团队
课题组介绍

本团队采用数值计算方法研究清洁能源利用中涉及的基础科学问题。针对不同的应用场景,我们主要关注不同燃烧方式中涉及的燃烧机理、燃烧不稳定性、燃烧污染物等。主要包括以下几个研究课题:燃烧安全:锂离子电池火灾、氢气燃烧安全、燃烧不稳定性;固体燃料燃烧:煤粉、生物质、金属燃烧;低碳燃烧方式:纯氢气、掺氢/掺氨燃烧;发动机工况下燃烧:点火、熄火等;燃烧污染物排放:NOx、SOx、碳烟颗粒;数值计算方法开发。

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论文成果
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Xu Wen, Ali Shamooni, Thorsten Zirwes, Oliver T. Stein, Andreas Kronenburg, Christian Hasse,Carrier-phase direct numerical simulation and flamelet modeling of NOx formation in a pulverized coal/ammonia co-firing flame,Combustion and Flame,2024,(269):113722. Ali Shamooni (equal), Xu Wen (equal), Paulo Debiagi, Alessandro Stagni, Jan W. Gärtner, Thorsten Zirwes, Oliver T. Stein, Christan Hasse, Andreas Kronenburg,Carrier-phase direct numerical simulation and flamelet modeling of alkali metal emissions from pulverized biomass flames,Proceedings of the Combustion Institute,2024,(40):105309. Xu Wen, Ali Shamooni, Oliver T. Stein, Kazuki Tainaka, Dominik Meller, Andreas Kronenburg, Andreas M. Kempf, Christian Hasse,A four-fuel-stream flamelet model for large-eddy simulation of piloted pulverized coal/ammonia co-combustion,Proceedings of the Combustion Institute,2024,(40):105470. Xu Wen, Lukas Berger, Arne Scholtissek, Alessandro Parente, Christian Hasse, Heinz Pitsch,Numerical analysis and flamelet modeling of NOx formation in a thermodiffusively unstable premixed hydrogen flame at elevated-pressure conditions,Proceedings of the Combustion Institute,2024,(40):105411. Xu Wen, Lukas Berger, Liming Cai, Alessandro Parente, Heinz Pitsch,Thermodiffusively unstable laminar hydrogen flame in a sufficiently large 3D computational domain — Part II: NOx formation mechanism and flamelet modeling,Combustion and Flame,2024,(265):113497. Xu Wen, Lukas Berger, Liming Cai, Alessandro Parente, Heinz Pitsch,Thermodiffusively unstable laminar hydrogen flame in a sufficiently large 3D computational domain — Part I: Characteristic patterns,Combustion and Flame,2024,(268):113278. Xu Wen, Lukas Berger, Florian vom Lehn, Alessandro Parente, Heinz Pitsch,Numerical analysis and flamelet modeling of NOx formation in a thermodiffusively unstable hydrogen flame,Combustion and Flame,2023,(253):112817.
专利成果