| HDMR方法模拟包含详细化学反应机理的均质着火过程 |
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| 引用本文： | 赵真龙,陈正,陈十一.HDMR方法模拟包含详细化学反应机理的均质着火过程[J].工程热物理学报,2011(4):691-694. |
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| 作者姓名： | 赵真龙 陈正 陈十一 |
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| 作者单位： | 北京大学工学院湍流与复杂系统国家重点实验室; |
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| 基金项目： | 国家自然科学基金资助项目(No.50976003) |
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| 摘 要： | 基于详细化学反应机理的燃烧数值模拟是当今燃烧领域的重要研究方向.由于燃烧问题涉及众多的化学反应和广泛的特征时间范围,如何实现燃烧问题的高效精确数值模拟一直是目前研究难点.本文将HDMR方法应用于模拟零维均质着火过程中,通过与完全求解刚性微分方程组的结果相比较,验证了HDMR方法在处理详细化学反应机理方面的计算精度与效率...
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| 关 键 词： | HDMR方法 详细化学反应 均质着火过程 |
Application of the HDMR Method in Simulating Homogeneous Ignition with Detailed Chemistry |
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| ZHAO Zhen-Long CHEN Zheng CHEN Shi-Yi.Application of the HDMR Method in Simulating Homogeneous Ignition with Detailed Chemistry[J].Journal of Engineering Thermophysics,2011(4):691-694. |
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| Authors: | ZHAO Zhen-Long CHEN Zheng CHEN Shi-Yi |
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| Institution: | ZHAO Zhen-Long CHEN Zheng CHEN Shi-Yi (State Key Laboratory for Turbulence and Complex Systems,College of Engineering,Peking University,Beijing 100871,China) |
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| Abstract: | Numerical simulation with detailed chemistry is currently one of the most important directions of combustion research.The large number of chemical reactions and the wide range of characteristic time scales involved in the combustion process remain to be a great challenge to accurate and efficient combustion simulation.In this paper,the HDMR method was applied to the simulation of zero-dimensional homogeneous ignition process.The results from HDMR correlations were compared to those from solving full stiff o... |
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| Keywords: | HDMR method detailed chemistry homogeneous ignition |
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