Analysis of influence of rubber support structure on vibration characteristics of ship pipeline

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Tian, Liang^1

School of Shipbuilding and Navigation, Wuhan Technical College of Communications, Wuhan, China^1

关键词: Application performance;    Pipe-line systems;    Rubber material;    Rubber structures;    Rubber support;    Vibration characteristics;    Vibration energies;    Vibration transfer;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/2/022023/pdf
DOI  :  10.1088/1755-1315/252/2/022023

来源: IOP

【 摘 要 】

In high performance ships, especially luxury cruise ships, people have higher and higher requirements on ride comfort. Pipeline system is an important source of vibration in Marine power plant. In order to reduce the transmission of vibration energy from pipeline system to bulkhead, more and more rubber structures are used to connect pipeline and bulkhead, especially through the connecting base of bulkhead. The difference of vibration transfer characteristics between rubber base and steel base is analyzed by finite element method. The analysis results show that the rubber material has good application performance in ship pipeline.