| 脉动流诱发有附着物的板振分析 |
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| 引用本文： | 韩铁,周永源,寇智勇.脉动流诱发有附着物的板振分析[J].辽宁工程技术大学学报(自然科学版),2004,23(3):336-338. |
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| 作者姓名： | 韩铁 周永源 寇智勇 |
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| 作者单位： | 1. 辽宁工学院,数理科学系,辽宁,锦州,121001
2. 辽宁工学院,土木建筑系,辽宁,锦州,121001 |
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| 基金项目： | 辽宁省教委资助项目(990821111) |
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| 摘 要： | 利用压气机与脉动流发生装置，变流体成脉动流注入到工程中的板壳结构上，使其固体结构部分在脉动流的作用下产生强迫振动，这对工业上分离板壳结构表面固体附着物很有实际意义，以薄板为研究对象，导出了薄板横向振动即弯曲振动微分方程，并着重从理论上分析了分离其上的固体附着物的条件及其各种影响因素。
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| 关 键 词： | 脉动流 强迫振动 固体附着物 激振力 |
| 文章编号： | 1008-0562(2004)03-0336-03 |
| 修稿时间： | 2003年5月30日 |
Vibration analysis of slab with adhesions underpulsating flow inducement |
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| HAN Tie,ZHOU Yong-yuan,KOU Zhi-yong.Vibration analysis of slab with adhesions underpulsating flow inducement[J].Journal of Liaoning Technical University (Natural Science Edition),2004,23(3):336-338. |
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| Authors: | HAN Tie ZHOU Yong-yuan KOU Zhi-yong |
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| Institution: | HAN Tie1,ZHOU Yong-yuan2,KOU Zhi-yong2 |
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| Abstract: | By making use of an air-compressor and making pulsating plow equipment to change a kind of fluid into pulsating flow and then injecting the pulsating flow into a blate-cass structure the part of solid structure will produce compel vibration. The method has a practical meaning to solve the relative problem about separating the solid adhesion or attachment and aspirating on the surface of the structure. In this paper, thin slab is studied. The differential equation of lateral vibration has been derived. The separating conditions and influence factors on solid adhesion or attachment separating are theoretically analyzed. |
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| Keywords: | pulsating flow compel vibration solid adhesion exciting force |
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