Hydraulic mount design for a drum-type washing machine

被引：3
|
作者：
Li, H-X [2 ]
Yoo, W-S [1 ]
机构：
[1] Pusan Natl Univ, Sch Mech Engn, Pusan, South Korea
[2] Pusan Natl Univ, Dept Mech & Design Engn, Pusan, South Korea
来源：
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART K-JOURNAL OF MULTI-BODY DYNAMICS | 2011年 / 225卷 / K2期
关键词：
hydraulic mount; washing machine; fluid-structure interaction; multibody dynamic model; ENGINE MOUNT; FLUID;
D O I：
10.1177/1464419311398712
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
To reduce the vibration and noise generated by the spin state of a drum-type washing machine, a new type of hydraulic mount (HM) for a washing machine is designed. A physical model with inertia tracks is suggested and analysed using the finite-element method (FEM) and fluid-structure interaction (FSI) simulation using the software ADINA is carried out, and the frequency response characteristics of the suggested model is investigated. Two mathematical models (linear model and non-linear model) for an HM system with inertia tracks are designed, and parameters are identified with the help of FEM. Finally, a multibody dynamic model of a drum washing machine including the developed HM is built and analysed using the commercial software ADAMS and MATLAB. The simulation results for a drum-type washing machine show a good performance compared to a washing machine model with conventional dampers.
引用
收藏
页码：167 / 178
页数：12
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