Thermal Transfer Boundary Condition and Thermal Load of Piston for Torpedo Cam Engines

摘要：

Piston of Cam Engines for Torpedo works in terrible condition and always be caused fatigue breakdown by thermal load. In this paper, the thermal boundary condition of different piston parts are ascertained, such as the crown surface of piston and high-temp gas, the side of piston and cooling water, and the skirt of piston and cooling oil. Then the pistons temperature field is obtained by using the finite element analysis software. This result provides the practical reference for further improving the structure and optimizing the design of the piston.

作者: XU Qinchao WANG Shuzong LIAN Yongqing

作者单位: Research Institute of New Weaponry Technology and Application, Naval University of Engineering, Wuhan 430033,China

会议类型: 国际会议

会议名称: The 6th International Conference on Physical and Numerical Simulation of Materials Processing(第六届材料与热加工物理模拟及数值模拟国际学术会议 ICPNS 2010)

会议地点: 桂林

会议语种:英文

页码: 1-7

在线出版日期: 2010-11-16（万方平台首次上网日期，不代表论文的发表时间）