文献类型：期刊文献

英文题名：Theoretical and Experimental Research on Designed Bursting Pressure of Ultrahigh Pressure Rupture Disk

作者：Yang, Chao[1];Hui, Hu[1];Song, Xinyi[1];Huang, Song[1]

机构：[1]East China Univ Sci & Technol, Sch Mech & Power Engn, Shanghai 200237, Peoples R China

年份：2021

卷号：143

期号：3

外文期刊名：JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME

收录：;EI(收录号：20204509452780);WOS:【SCI-EXPANDED(收录号:WOS:000644324500002)】；

基金：National Natural Science Foundation of China (No. 51905173; Funder ID: 10.13039/501100001809).

语种：英文

外文关键词：ultrahigh pressure rupture disk; designed bursting pressure; circumferential strain; meridional strain; radial strain

摘要：Rupture disk safety device plays an important role as the last safety barrier to prevent catastrophic overpressure in chemical vessels. In this article, a burst pressure calculation method of ultrahigh pressure rupture disk is presented based on "Levy-Mises Increment Theory" and "Torque Theory." Besides, the calculation result is verified reasonable by numerical simulation and experiment. Thus, the calculation formula can be applied in the design of ultrahigh pressure rupture disk.