TY - GEN
T1 - Multi-physics coupled thermo-mechanics analysis of a hydraulic solenoid valve
AU - Liu, Yan Fang
AU - Mao, Ming Chong
AU - Xu, Xiang Yang
AU - Shi, Gang
PY - 2013
Y1 - 2013
N2 - Solenoid valve is complex heterogeneous system involving multi-physics coupling of mechanics, electronics, magnetics, thermotics, etc, whose reliability and life depends largely on the heat generated during the operation. A multi-physics coupled thermo-mechanics model of a hydraulic proportional solenoid valve used in an automatic transmission was built up with the finite element method (FEM), the temperature and thermal deformation of the solenoid valve with different currents under two operating environments was analyzed. The calculated results show that the operating environment and current are important factors leading to thermal failure of solenoid valves. The model has high accuracy because of considering the multi-physics coupling control characteristics of mechanics, electronics, magnetics, thermotics, etc, and so can be used for the reliability design of solenoid valves.
AB - Solenoid valve is complex heterogeneous system involving multi-physics coupling of mechanics, electronics, magnetics, thermotics, etc, whose reliability and life depends largely on the heat generated during the operation. A multi-physics coupled thermo-mechanics model of a hydraulic proportional solenoid valve used in an automatic transmission was built up with the finite element method (FEM), the temperature and thermal deformation of the solenoid valve with different currents under two operating environments was analyzed. The calculated results show that the operating environment and current are important factors leading to thermal failure of solenoid valves. The model has high accuracy because of considering the multi-physics coupling control characteristics of mechanics, electronics, magnetics, thermotics, etc, and so can be used for the reliability design of solenoid valves.
KW - Coupled multi-physics
KW - Failure mechanism
KW - Finite element method
KW - Solenoid valve
KW - Thermo-mechanics
UR - https://www.scopus.com/pages/publications/84879771322
U2 - 10.4028/www.scientific.net/AMM.321-324.102
DO - 10.4028/www.scientific.net/AMM.321-324.102
M3 - 会议稿件
AN - SCOPUS:84879771322
SN - 9783037856949
T3 - Applied Mechanics and Materials
SP - 102
EP - 107
BT - Mechatronics and Industrial Informatics
T2 - 2013 International Conference on Mechatronics and Industrial Informatics, ICMII 2013
Y2 - 13 March 2013 through 14 March 2013
ER -