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- In addition, radial displacement attenuates with the increaseof viscous damping coefficient. 粘滯阻尼系數越大徑向位移幅值衰減越快。
- Study on viscous damping is critical for the design of silicon micromechanical vibratory gyroscopes. 粘滯阻尼的研究對硅微機械振動(dòng)陀螺儀的設計至關(guān)重要。
- The mechanical principle of operation calls for relatively large tolerances; viscous damping can be used to improve the display. 機械工作原理要求相對較大的公差,可以利用粘滯阻尼來(lái)改進(jìn)顯示。
- C. Devin, “Survey of Thermal, Radiation, and Viscous Damping of Pulsating Air Bubbles in Water”, J. Acoust. Soc. Am., 31, pp. 1654-1667, 1959. 鄭錦文,水中吸音材料于不同水深之特性探討,國立中山大學(xué)海下技術(shù)研究所碩士論文,中華民國89年7月。
- According to the characteristic of viscoelastic dampers,simplified formulae of equivalent viscous damping ratio for structures with viscoelastic dampers are presented. 根據粘彈性阻尼器的特點(diǎn),給出了裝設粘彈性阻尼器消能減震結構等價(jià)阻尼比的簡(jiǎn)化計算公式;
- Experiments show that an isolator which employs a combination of coulomb and viscous damping is avery simple and effective device, it can considerably reduce the vibration level of a cantilever structure. 實(shí)驗證明同時(shí)具有干摩擦與粘性阻尼之隔振器是一種簡(jiǎn)單而有效的設備,它能夠顯著(zhù)地降低懸臂結構的振動(dòng)水平。
- Features of forced response of the mistuned bladed disk under different system parameters like coupling degree, mistuning strength, viscous damping and non-linear friction strength were investigated. 研究失諧葉盤(pán)系統在不同的耦合強度、失諧程度、粘性阻尼系數、干摩擦強度等系統參數影響下的受迫響應特性。
- The study indicates that the disorder of dry friction can significantly increase the resonant response of bladed disks, especially in the system with weaker coupling and larger viscous damping ratio. 研究結果顯示,葉盤(pán)系統在弱耦合和粘性阻尼比較大的情況下,干摩擦散亂失諧會(huì )導致葉盤(pán)共振幅值顯著(zhù)增大。
- To improve the dynamic characteristics of actual structure of parallel machine tools, they are reduced with a viscous damping model based on dynamics, which is developed according to vibration theory. 摘要為解決并聯(lián)機床實(shí)際結構動(dòng)態(tài)特性差的弱點(diǎn),將并聯(lián)機床簡(jiǎn)化成黏性阻尼動(dòng)力學(xué)模型,根據振動(dòng)理論,分析了改變阻尼減小振動(dòng)的機理。
- The damping provided by the ER damper has the properties of both the Coulomb damping and the viscous damping. 電流變阻尼器提供的阻尼具有庫侖阻尼和粘性阻尼的特點(diǎn)。
- According to the constitutive relation of the fluid, academic model for calculating damping force of viscous damper is first developed. 在冪律流體本構關(guān)系的基礎上,建立了粘滯阻尼器的阻尼力計算模型。
- Based on the semi-active control theory, a new type clearance viscous damper is presented in this paper. 摘要基于半主動(dòng)控制理論,本文提出一種新型的間隙式粘滯阻尼器。
- The damping characteristics represent a combination of viscous damping a nd Coulomb damping, and the latter is dominant in the controllable damping force of the damper. 阻尼器的阻尼特性體現為庫侖阻尼和粘性阻尼的組合 ,其中隨外加電場(chǎng)強度可控的主要是庫侖阻尼力 ,而且庫侖阻尼力不僅與外加電場(chǎng)強度有關(guān) ,也與阻尼器的運動(dòng)速度有關(guān)。
- The model was composed of one non-linear spring and one non-linear viscous damper. 依據跌落沖擊未損傷時(shí)的試驗結果,進(jìn)行模型參數識別。
- EXPERIMENTAL STUDY ON A VIBRATION ISOLATION SYSTEM WITH VISCOUS DAMPING AND CUBIC NONLINEAR DISPLACEMENT 含三次非線(xiàn)性位移的粘性阻尼干摩擦隔振系統振動(dòng)特性的實(shí)驗研究
- Viscous Damping of Deepwater TLP and Spar 深水中TLP及Spar的粘性阻尼
- In aseismic ability design, one bridge in JiLin province will use lock-up devoice and fluid viscous damper that appears in recent years. 吉林省某特大橋抗震設計方案中擬使用近年來(lái)新出現的lock-up裝置和液體粘滯阻尼器。
- linear viscous damping coefficient 線(xiàn)性粘性阻尼系數
- equivalent viscous damping ratio 等效粘滯阻尼比
- mixed coulomb and viscous damping 粘性與干摩擦混合阻尼