supported by the National Natural Science Foundation of China(Nos.U2141244,11922208,11932011,and 12121002);the National Science and Technology Major Project of the Ministry of Science and Technology of China(No.2019ZX06004001);the Oceanic Interdisciplinary Program of Shanghai Jiao Tong University of China(No.SL2021ZD104)。
The dynamic behaviors of a horizontal piping structure with an elbow due to the two-phase flow excitation are experimentally investigated.The effects of flow patterns and superficial velocities on the pressure pulsati...
Foundation items:the National Natural Science Foundation of China(50079007);the Hydraulic Science Foundation of China Hydraulic Ministry(SZ9830);the Natural Science Foundation of Yunnan Province(98E003G)
Nonlinearly dynamic stability of flexible liquid-conveying pipe in fluid structure interaction was analyzed by using modal disassembling technique. The effects of Poisson, Junction and Friction couplings in the wave-f...