Numerical Simulation of PCCI-DI combustion Engine Fueled with DME ( PartⅠ)

doi:10.3969/j.issn.1674-0696.2011.05.039

Journal of Chongqing Jiaotong University(Natural Science) ›› 2011, Vol. 30 ›› Issue (5): 1062-1067.DOI: 10.3969/j.issn.1674-0696.2011.05.039

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Numerical Simulation of PCCI-DI combustion Engine Fueled with DME ( PartⅠ)

LI Wei¹，WANG Wen¹，HUANG Yong-cheng²，WANG Ying²

1. Department of Automobile，Xijing College，Xi’an 710123，Shanxi，China; 2. School of Energy and Power Engineering，Xi’an Jiaotong University，Xi’an 710049，Shanxi，China

Revised:2011-05-24 Online:2011-10-15 Published:2015-01-22

二甲醚发动机PCCI-DI燃烧的数值模拟(Ι)

李维¹，王稳¹，黄勇成²，汪映²

1. 西京学院汽车学院，陕西西安710123; 2. 西安交通大学能动学院，陕西西安710049

通讯作者: 17/06/2011
作者简介:李维(1965—)，男，陕西西安人，副教授，博士，主要从事汽车发动机代用清洁燃料方面的研究工作。E-mail:liwei6512@126.com。
基金资助:
陕西省教育厅专项科研计划项目(2010JK888);国家自然科学基金资助项目(50706038)

Abstract

Abstract: With the WAVE broken model instead of the TAB breakage model in KIVA program，PaSR ( Partially-Stirred-Reactor) combustion model with detailed chemical reaction mechanism and taking the role of turbulent mixing effects on the burning rate into account，the KIVA-Ⅲprogram that running Super Cray workstation could be successfully ported to the PC to process the numerical simulation of DME PCCI-DI combustion．

Key words: DME, PCCI-DI, numerical simulation, KIVA-Ⅲ

摘要： 以WAVE 破碎模型替代KIVA 程序中的TAB 液滴破碎模型，利用部分搅拌反应器( Partially Stirred Reactor， PaSR) 燃烧模型结合详细化学反应机理并考虑湍流混合作用对燃烧速率的影响，可成功地将Super Cray 工作站上运行的KIVA －Ⅲ程序移植到PC 机上对二甲醚发动机PCCI － DI 燃烧过程的三维数值模拟。

关键词: 二甲醚, PCCI-DI, 数值模拟, KIVA-Ⅲ

CLC Number:

TK421

LI Wei，WANG Wen，HUANG Yong-cheng，WANG Ying. Numerical Simulation of PCCI-DI combustion Engine Fueled with DME ( PartⅠ)[J]. Journal of Chongqing Jiaotong University(Natural Science), 2011, 30(5): 1062-1067.

李维，王稳，黄勇成，汪映. 二甲醚发动机PCCI-DI燃烧的数值模拟(Ι)[J]. 重庆交通大学学报（自然科学版）, 2011, 30(5): 1062-1067.

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Numerical Simulation of PCCI-DI combustion Engine Fueled with DME ( PartⅠ)

二甲醚发动机PCCI-DI燃烧的数值模拟(Ι)

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