The Stiffness and Damping Characteristics of a Dual-Chamber Air Spring Device Applied to Motion Suppression of Marine Structures | |
Zeng XH(曾晓辉); Zhang L(张良); Yu Y(余杨); Shi M(史民); Zhou JF(周济福); Zeng, XH (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China. | |
发表期刊 | APPLIED SCIENCES-BASEL |
2016 | |
卷号 | 6期号:3 |
ISSN | 2076-3417 |
摘要 | Dual-chamber air springs are used as a key component for vibration isolation in some industrial applications. The working principle of the dual-chamber air spring device as applied to motion suppression of marine structures is similar to that of the traditional air spring, but they differ in their specific characteristics. The stiffness and damping of the dual-chamber air spring device determine the extent of motion suppression. In this article, we investigate the stiffness and damping characteristics of a dual-chamber air spring device applied to marine structure motion suppression using orthogonal analysis and an experimental method. We measure the effects of volume ratio, orifice ratio, excitation amplitude, and frequency on the stiffness and damping of the dual-chamber vibration absorber. Based on the experimental results, a higher-order non-linear regression method is obtained. We achieve a rapid calculation model for dual-chamber air spring stiffness and damping, which can provide guidance to project design. |
关键词 | Orthogonal Analysis Dual-chamber Air Spring Floating Marine Structure Vibration Suppression Stiffness And Damping |
DOI | 10.3390/app6030074 |
URL | 查看原文 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000373530700017 |
WOS研究方向 | Chemistry ; Materials Science ; Physics |
WOS类目 | Chemistry, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied |
项目资助者 | The authors would like to express their gratitude for the financial support of the National Natural Science Foundation of China (Grant Nos. 11072246, 51490673, 10702073, 11232012) and the National Basic Research Program of China (973 Program 2014CB046801) |
课题组名称 | LMFS水环境流体力学(LEM) ; LMFS结构力学(LHO) |
论文分区 | 二类 |
力学所作者排名 | True |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/58743 |
专题 | 流固耦合系统力学重点实验室 |
通讯作者 | Zeng, XH (reprint author), Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China. |
推荐引用方式 GB/T 7714 | Zeng XH,Zhang L,Yu Y,et al. The Stiffness and Damping Characteristics of a Dual-Chamber Air Spring Device Applied to Motion Suppression of Marine Structures[J]. APPLIED SCIENCES-BASEL,2016,6,3,. |
APA | Zeng XH,Zhang L,Yu Y,Shi M,Zhou JF,&Zeng, XH .(2016).The Stiffness and Damping Characteristics of a Dual-Chamber Air Spring Device Applied to Motion Suppression of Marine Structures.APPLIED SCIENCES-BASEL,6(3). |
MLA | Zeng XH,et al."The Stiffness and Damping Characteristics of a Dual-Chamber Air Spring Device Applied to Motion Suppression of Marine Structures".APPLIED SCIENCES-BASEL 6.3(2016). |
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