Experimental Study on Interference Effect of Three Risers Arranged in Tandem with Variable Spacing Ratios

• Published in: China ocean engineering Vol. 37; no. 3; pp. 408 - 419
• Main Authors: Zhang, Peng, Liu, Li-hua, Liu, Ming, Ren, Xiao-hui, Wang, Yu
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.06.2023; Springer Nature B.V; Shandong Provincial Key Laboratory of Civil Engineering Disaster Prevention and Mitigation,Qingdao 266590,China%School of Petroleum Engineering,China University of Petroleum(East China),Qingdao 266580,China; School of Civil Engineering,Qingdao University of Technology,Qingdao 266520,China%College of Civil Engineering and Architecture,Shandong University of Science and Technology,Qingdao 266590,China
• Subjects: Amplitude; Amplitudes; Coastal Sciences; Cross flow; Dynamic response; Engineering; Fluid- and Aerodynamics; Interference; Marine & Freshwater Sciences; Numerical and Computational Physics; Oceanography; Offshore Engineering; Original Paper; Risers; Shielding; Simulation; Upstream; Vibration; Vibration mode; Vortex-induced vibrations; three-riser group; wake interference; vortex-induced vibration; variable spacing ratios; tandem arrangement

Taking the three-riser group arranged in tandem as the research subject, an experimental study was carried out on the risers arranged in tandem. The purpose is to explore the sensitivity of the dynamic response of each riser to spacing ratio and reveal the physical mechanism of riser groups under th...