In order to research the effect of low temperature on test specimen deformation,the paper calculates the deformation distribution of a thermal test bearer under the environment of room temperature and low temperature with thermal-structural coupling FEM method,and analyzes the absolute and relative deformation of the test specimen under the two environments.

Analysis of the thermal-structure coupling of the band brake of anchor and mooring equipment

This article used 3-D design software to establish a brake disk model that conforms to the actual size of the 300 km/h high speed electric multiple units,then used the interface between pro/e and ANSYS to import it into the ANSYS software platform,to set up a high-speed electric multiple units thermal-structure coupling calculation model under emergent working conditions.

Thermal-structural coupling analysis of roller using ANSYS software;

Based on ANSYS finite element software,the thermal-structural coupling of roller shell was analyzed and distribution rules of its stress fields were obtained.

The coupled thermal and structural analysis of finger seal was also conducted and the finger seal\'s hysteresis and contacting performances considering the thermal character effect were obtained.