...Zengli Wang; Qingyang Wang; Muming Hao; Xiaoying Li; Kewei Liu Purpose The purpose of this study is to investigate the sealing performance of S-CO₂ dry gas seals (DGSs) by considering the effects of pressure-induced deformation, thermal deformation and coupling deformation. Design...

... be contacted at: hezhenpeng@tju.edu.cn 26 12 2016 08 05 2017 © Emerald Publishing Limited 2018 Emerald Publishing Limited Licensed re-use rights only FEM Lubrication Thermal deformation Runge–Kutta Friction loss Piston-liner National Natural Science Foundation of China...

...Zhe Liu; Wei Chen; Desheng Li; Wenjing Zhang Purpose In high-speed processing, the influence on the machining accuracy of a machine tool is greatly caused by the thermal deformation of the motorized spindle; a further study on the thermal characteristics of the spindle is given in this paper...

... When the thermal deformation of bearing and journal surface is considered, the radius clearance affects not only the value of the maximum oil film pressure and minimum oil film thickness, but also the distribution of oil film pressure and thickness of misaligned bearing. The effect of thermal...