Open AccessDesign and study of new riser dynamic load compensation device test system
Author(s) -
Zhikun Wang,
Yanting Zhang,
Ruifeng Wang,
Lumeng Huang
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2029/1/012084
Subject(s) - compensation (psychology) , accumulator (cryptography) , throttle , dynamic simulation , control theory (sociology) , piston (optics) , hydraulic machinery , engineering , computer science , automotive engineering , simulation , mechanical engineering , psychology , physics , control (management) , optics , algorithm , wavefront , artificial intelligence , psychoanalysis
To ensure the safety of the riser, a kind of new riser dynamic load compensation device is used in this paper, which can effectively reduce the dynamic load of the riser. At the same time, according to a certain similarity criterion, the riser dynamic load compensation test system was designed, including heave simulation system, load simulation system and compensation system. The co-simulation model of the system was established by using ADAMS and Simulink, and the effects of accumulator volume, precharge pressure, piston rod area of compensating hydraulic cylinder and throttle time constant on the system performance were analyzed. The simulation results show that the dynamic load compensation device has a certain compensation effect.