Literature survey of rub-impact model and experiment of rotating blade and casing

MA Hui; TAI Xing-yu; LI Huan-jun; WEN Bang-chun

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Literature survey of rub-impact model and experiment of rotating blade and casing

更新时间：2026-07-07

- Literature survey of rub-impact model and experiment of rotating blade and casing
- Vol. 28, Issue 9, (2013)
- 作者机构：
  
  东北大学机械工程与自动化学院,沈阳,110819
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2013
- 稿件说明：
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MA Hui, TAI Xing-yu, LI Huan-jun, et al. Literature survey of rub-impact model and experiment of rotating blade and casing[J]. 2013, 28(9).
DOI：

MA Hui, TAI Xing-yu, LI Huan-jun, et al. Literature survey of rub-impact model and experiment of rotating blade and casing[J]. 2013, 28(9). DOI：

摘要

结合接触和冲击动力学理论

对旋转叶片-机匣碰摩模型的发展给出了比较全面的综述

重点探讨并对比了多种叶片-机匣碰摩模型

将叶片-机匣碰摩模型分为5类:基于碰撞能量守恒的法向碰摩模型

熔化黏着碰摩模型和可磨耗刮除碰摩模型

连续弹性碰摩模型

脉冲力局部碰摩模型

基于接触动力学的碰摩模型.指出了这5类模型的优缺点及其适用范围

并对目前已开展的叶片-机匣碰摩试验进行了介绍.最后建议了叶片-机匣碰摩模型的发展方向:建立多参数影响的精细法向和切向碰摩模型

通过接触动力学理论来模拟碰撞过程

基于试验数据来修正现有碰摩模型.

Abstract

By combining with contact and impact dynamic theories

the development about rub-impact between the rotating blade and casing was summarized.Different blade-casing rub-impact models were discussed emphatically and researches of the blade-casing rub-impact model were divided into five types:normal rub-impact model based on the collision energy conservation

smearing and abradable blade-casing rub interface models

continuous elastic collision force model

pulse force local rub-impact model

rub-impact model based on contact dynamics.The defects and proper scopes of these five types of models were pointed out by comparing with one another and the experiments on blade-casing rub-impact were also introduced.Finally

new research directions about the blade-casing rub-impact models were suggested:establishment of detailed normal and tangential rub-impact models including the influence of multiple parameters

collision process simulation based on contact theory

revision of existing rub-impact models by the experiment data.

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