Simulation and analysis of the method of reducing thermal crack at the edge of piston with toroidal combustion chamber

Sujiang Dai; Youjun Zhou; Weizheng Zhang; Yanpeng Yuan

Simulation and analysis of the method of reducing thermal crack at the edge of piston with toroidal combustion chamber

Sujiang Dai^*
, Youjun Zhou
, Weizheng Zhang
, Yanpeng Yuan

^*此作品的通讯作者

机械与车辆学院

Jinhua College of Profession and Technology
Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

1 引用（Scopus）

摘要

Aiming at the phenomenon that thermal crack commonly occurs at the edge of the piston with the toroidal combustion chamber, the quarter model of this kind of piston has been built and its temperature field, thermal stress in steady-state also been analyzed by applying ANSYS software. The method that made groove at the edge of the piston with the toroidal combustion chamber and helped to reduce the thermal stress and thermal crack has been discussed. The simulation result showed that making proper arc groove at the edge of the piston with the toroidal combustion chamber is effective and excellent.

源语言	英语
页（从-至）	42-44+4
期刊	Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery
卷	37
期	4
出版状态	已出版 - 4月 2006

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title = "Simulation and analysis of the method of reducing thermal crack at the edge of piston with toroidal combustion chamber",

abstract = "Aiming at the phenomenon that thermal crack commonly occurs at the edge of the piston with the toroidal combustion chamber, the quarter model of this kind of piston has been built and its temperature field, thermal stress in steady-state also been analyzed by applying ANSYS software. The method that made groove at the edge of the piston with the toroidal combustion chamber and helped to reduce the thermal stress and thermal crack has been discussed. The simulation result showed that making proper arc groove at the edge of the piston with the toroidal combustion chamber is effective and excellent.",

keywords = "Diesel engine, Piston, Thermal crack, Toroidal combustion chamber",

author = "Sujiang Dai and Youjun Zhou and Weizheng Zhang and Yanpeng Yuan",

year = "2006",

month = apr,

language = "English",

volume = "37",

pages = "42--44+4",

journal = "Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery",

issn = "1000-1298",

publisher = "Chinese Society of Agricultural Machinery",

number = "4",

}

TY - JOUR

T1 - Simulation and analysis of the method of reducing thermal crack at the edge of piston with toroidal combustion chamber

AU - Dai, Sujiang

AU - Zhou, Youjun

AU - Zhang, Weizheng

AU - Yuan, Yanpeng

PY - 2006/4

Y1 - 2006/4

N2 - Aiming at the phenomenon that thermal crack commonly occurs at the edge of the piston with the toroidal combustion chamber, the quarter model of this kind of piston has been built and its temperature field, thermal stress in steady-state also been analyzed by applying ANSYS software. The method that made groove at the edge of the piston with the toroidal combustion chamber and helped to reduce the thermal stress and thermal crack has been discussed. The simulation result showed that making proper arc groove at the edge of the piston with the toroidal combustion chamber is effective and excellent.

AB - Aiming at the phenomenon that thermal crack commonly occurs at the edge of the piston with the toroidal combustion chamber, the quarter model of this kind of piston has been built and its temperature field, thermal stress in steady-state also been analyzed by applying ANSYS software. The method that made groove at the edge of the piston with the toroidal combustion chamber and helped to reduce the thermal stress and thermal crack has been discussed. The simulation result showed that making proper arc groove at the edge of the piston with the toroidal combustion chamber is effective and excellent.

KW - Diesel engine

KW - Piston

KW - Thermal crack

KW - Toroidal combustion chamber

UR - https://www.scopus.com/pages/publications/33646860984

M3 - Article

AN - SCOPUS:33646860984

SN - 1000-1298

VL - 37

SP - 42-44+4

JO - Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery

JF - Nongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery

IS - 4

ER -

Simulation and analysis of the method of reducing thermal crack at the edge of piston with toroidal combustion chamber

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