搜索金屬橡膠減振器隨機(jī)振動(dòng)有限元仿真
2016-11-01 by:CAE仿真在線 來(lái)源:互聯(lián)網(wǎng)
金屬橡膠減振器隨機(jī)振動(dòng)有限元仿真
鄒廣平;劉;澤;劉;松;程賀章
哈爾濱工程大學(xué),哈爾濱,150001
摘要:提出一種金屬橡膠減振器隨機(jī)振動(dòng)有限元仿真方法,采用正交各向異性阻尼材料模擬金屬橡膠材料。相關(guān)仿真參數(shù)由金屬橡膠減振器正弦掃頻試驗(yàn)確定。對(duì)金屬橡膠減振器進(jìn)行正弦掃頻試驗(yàn)和隨機(jī)振動(dòng)試驗(yàn),利用有限元仿真軟件ANSYS Workbench對(duì)金屬橡膠減振器隨機(jī)振動(dòng)進(jìn)行有限元仿真模擬,并將仿真結(jié)果與試驗(yàn)結(jié)果進(jìn)行對(duì)比分析。研究結(jié)果表明,所提出的有限元仿真方法能夠很好地對(duì)金屬橡膠減振器隨機(jī)振動(dòng)進(jìn)行仿真,且計(jì)算結(jié)果具有較高精度。
關(guān)鍵詞: 金屬橡膠減振器, 隨機(jī)振動(dòng), 有限元仿真, 正交各向異性阻尼材料
Finite Element Simulation of Metal Rubber Damper Random Vibration
Zou Guangping;Liu Ze;Liu Song;Cheng Hezhang
Harbin Engineering University,Harbin,150001
Abstract:A finite element simulation method of random vibration for metal rubber damper was put forward. The orthotropic anisotropy damping material was used to simulate metal rubber, and the related simulation parameters were determined through the sine sweep experiments of the metal rubber damper. The finite element simulation of metal rubber damper random vibration was done via ANSYS Workbench. Simulation results was compared with the experimental ones. Results show that the proposed finite element simulation method can well simulate metal rubber damper random vibration and the calculation results with high accuracy.
Key words: metal rubber damper;random vibration;finite element simulation; orthotropic anisotropy damping material
鏈接本文:http://www.cmemo.org.cn/CN/Y2016/V27/I14/1960
相關(guān)標(biāo)簽搜索：金屬橡膠減振器隨機(jī)振動(dòng)有限元仿真 Ansys有限元培訓(xùn) Ansys workbench培訓(xùn) ansys視頻教程 ansys workbench教程 ansys APDL經(jīng)典教程 ansys資料下載 ansys技術(shù)咨詢(xún) ansys基礎(chǔ)知識(shí) ansys代做 Fluent、CFX流體分析 HFSS電磁分析 Abaqus培訓(xùn)
