SCI和EI收录∣中国化工学会会刊

Chinese Journal of Chemical Engineering

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Advances in LES Studies on Two-Phase Combustion--Part II: LES of Complex Engineering Gas-Particle Flows and Coal Combustion

Lixing Zhou   

  • Received:2011-10-24 Revised:2011-11-21 Online:2012-07-06 Published:2012-07-06
  • Contact: Lixing Zhou

Advances in LES Studies on Two-Phase Combustion-- Part II: LES of Complex Engineering Gas-Particle Flows and Coal Combustion

周力行   

  1. 清华大学航天航空学院工程力学系;北京市清华大学工程力学系;清华大学工程力学系;清华大学肮天航空学院
  • 通讯作者: 周力行

Abstract:

摘要: Large-eddy simulation is under its rapid development and is recognized as a possible second generation of CFD methods used in engineering. Large-eddy simulation of two-phase flows and combustion is particularly important for engineering application. Some investigators, including the present authors, give their review on LES of spray combustion in gas-turbine combustors and internal combustion engines. However, up to now only a few papers are related to the state-of-the-art on LES of engineering gas-particle flows and combustion. In this paper the authors attempt to review the advances in studies on LES of complex engineering gas-particle flows and coal combustion. Different sub-grid scale (SGS) stress models and combustion models adopted by different investigators are described, some of their main results are summarized, and finally some research needs are discussed

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