Research on the application of FEM in sealing analysis of cut-off valves with conical sealing pair

WU Yandong, LONG Danfeng, ZHUANG Zibao, LIU Xiyue

Journal of Appliance Science & Technology . 2019, (3): 42 -45 . DOI: 10.19784/j.cnki.issn1672-0172.2019.01.001