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1)  wind-induced vibration
风诱导振动
1.
A new method to calculate the wind-induced vibrations of slender vessels;
塔式容器风诱导振动计算新方法
2)  vibrational induction
振动诱导
1.
The experimental equipment of vibrational induction for dynamically full vulcanization was designed and used to measure and analyze the property and micromorphology of thermoplastic vulcanite(TPV).
在开发设计的振动诱导动态全硫化实验装置上,对热塑性硫化橡胶(TPV)的性能与微观形态进行了测试与分析。
3)  induced vibration
诱导振动
1.
Scale prevention with flow induced vibration in heat exchanger tubes of different materials;
不同材质换热管内流体诱导振动阻垢技术研究
2.
Analysis on Dynamic Characteristic and Flow Induced Vibration of Heat Exchanger Tube Bundles;
换热器管束动态特性分析及流体诱导振动研究
3.
First, a uniform viscous and incompressible flow past a circular cylinder was simulated by using the Ansys/Flotran CFD software, then the induced vibration for a viscous flow past a circular cylinder supported by elastic spring and dash pot was simulated with the Ansys/Flotran CFD software and stepwise integration.
利用计算流体力学软件Ansys/FlotranCFD,首先对粘性不可压缩流体的固定圆管绕流进行了数值模拟,然后结合逐步积分法完成了同时考虑纵横两向弹性支撑圆管绕流旋涡脱落诱导振动的数值模拟,并通过快速傅立叶变换,得到了弹性支撑圆管和固定圆管的升力及弹性支承圆管横向位移响应的功率谱。
4)  wind-induced resonance vibration
风诱导共振
1.
For the local cracking situation of towers under wind-induced resonance vibration,by combining the results of SW6 and ANSYS,the stress distribution of the empty tower was analyzed.
高耸塔器结构柔性较大,对风载荷较为敏感,在空塔状态下,风诱导共振对塔器局部结构的影响尤为严重,须引起足够的重视。
5)  vibration induced by wind
风诱发振动
6)  Fluid-induced vibration
流体诱导振动
1.
The heat-transfer performance of the equipment was enhanced with heat-transfer enhancement technology by fluid-induced vibration.
应用流体诱导振动强化传热技术能够提高该设备的传热性能,而这一设备作为换热设备的一种,传统的传热直管结构的振动不能够被利用,只能够去防止。
补充资料:换热器诱导振动
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性质:造成管壳式换热器(设备)失效破坏的重要原因之一。当管壳式换热器尺寸较大时,由于设有折流板,为了强化传热而不断提高壳程间的流速时,流体会加剧对管束的横向冲刷,而诱发换热器内部振动,总称为流体导振动。主要表现在管子与折流板之间的振动,尤其当振动的频率与管子在特定条件下的自振频率相一致时,可使换热器产生强烈共振,以致造成断裂破坏的事故。防止这类振动的措施主要有:改变流体横向流速,抑制流体在管束上出现周期性的旋涡,改变管子的自振频率等。

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