Research on Measurements for Temperature and Stress of Pistons in Internal Combustion Engine |
| |
| Authors: | DONG Xiao-rui TAN Jian-song |
| |
| Affiliation: | [1]Department of Vehicle and Power Engineering, North University of China, Taiyuan 030051, China [2]China North Engine Research Institute, Datong 310053, China |
| |
| Abstract: | In both numerical simulation and experimental research for the piston of internal combustion engine, the verification foundations are always insufficient. The reason is the measurements for its transient temperature and stress under actual operation conditions are very difficult. A multi-channel measurement-storage technology is used in the engine bench experiment to measure the piston temperature and stress in real time. The temperature and stress changes in the engine operation process are obtained. They provide reliable instructive criteria for numerical analysis and experiment of the piston working state. |
| |
| Keywords: | power machinery engineering measurement and storage temperature stress piston internal combustion engine |
| 本文献已被 维普 万方数据 等数据库收录！ |
