Study on Numerical Simulation for Control of Winding Process of Thin Wall Spiral Tube
Being aimed at the inside wall wrinkling and sinking phenomenon of palladium-yttrium alloy thin wall spiral tube used for preparation of high purity hydrogen, extraction of hydrogen isotope, and purification and separation of hydrogen in the winding process, this article analyzed the reasons for above phenomena, established a numerical simulation model of winding process of above tube, using elastic-plastic Finite Element method analyzed the max. tensile stress and max. compression stress and their locations, thereby provides a theory base for the control of working forming course of thin wall spiral tube.
Pd-Y alloy thin wall spiral tube winding Finite Element method numerical simulation
ZHENG Jing MA Guang WANG Yi LI Yine JIA Zhihua LI Jin
Northwest Institute for Nonferrous Metal Research, Xian China
国际会议
5th International Conference Platinium Metals(第五届国际贵金属会议)
昆明
英文
227-232
2012-10-15（万方平台首次上网日期，不代表论文的发表时间）