flutter analysis

  • 释义

    颤振分析[研究,计算]

数据更新时间:2026-08-24 11:48:44
1、

wind-induced flutter analysis of long-span bridge based on second development of ansys

基于ANSYS二次开发的大跨度桥梁风致颤振分析

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2、

In the design of K8 aircrafts, flutter analysis includes flutter computation, ground vibration test, wind tunnel test and flight flutter test.

K8教练飞机设计中的颤振分析包括数值计算、风洞试验、地面试验和飞行试验等工作。

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3、

by applying energy method to flutter analysis, it is shown that the effect of neighboring blade rows interaction is destabilizing, but, blade row aeroelastic stability can also be enhanced by properly adjusting the blade row relative axial position.

对稳定性问题,能量法分析结果说明叶片排干涉使叶片更易失稳,但适当调整叶片相对轴向位置有可能提高叶片气动弹性稳定性。

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4、

KBM Method of Flutter Analysis with Structural Nonlinearity and the Comparison with Wind Tunnel Test

结构非线性颤振分析的KBM法及实验对比

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5、

Finally, result of flutter analysis by the k-e method on the condition of stable pitching is executed and compared with the p-k method.

同时采用k-e法对稳定俯仰工况下的机翼结构进行颤振计算,并将其结果与p-k法的计算结果进行了比较。

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6、

stall flutter analysis of high-aspect-ratio composite wing

大展弦比复合材料机翼失速颤振分析

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7、

A kind of new flutter analysis method ( robust flutter margin method) were introduced. Pass to incorporate organically the flight test data and the system model, make use of the structured singular value theories proceed the flutter boundary estimate.

一种新的颤振分析方法&鲁棒颤振裕度法被介绍,它利用结构奇异值理论将系统模型和试飞数据有机结合起来进行颤振边界预测。

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8、

Flutter Analysis of Indoor Test of A Tractor

拖拉机室内整机试验振动信号分析

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