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Flow Induced Vibrations of Piping System (Vibration Sources - Mechanical Response of the Pipes)

机译：流体引起的管道振动（振动源 - 管道的机械响应）

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In order to design the supports of piping system, an estimation of the vibration induced by the fluid conveyed through the pipes are generally needed. For that purpose it is necessary. To evaluate the power spectra of all the main sources generated by the flow. These sources are located at the singular points of the circuit (enlargements, bends, valves, etc. ...). To calculate the modal parameters of fluid containing pipes. This paper presents: a methodical study of the most current singularities. Inter-correlation spectra of local pressure fluctuation downstream from the singularity and correlation spectra of associated acoustical sources have been measured. A theory of noise generation by unsteady flow in internal acoustics has been developed. All these results are very useful for evaluating the source characteristics in most practical pipes. A comparison between the calculation and the results of an experimental test has shown a good agreement. (Atomindex citation 10:487985)

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作者
Gibert, R. J.; Axisa, F.; Villard, B.;
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年度 1978
页码 1-16
总页数 16
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Fluid flow; Pipes; Fluctuations; Graphs; Mathematical models; Mechanical vibrations; Nuclear power plants; Theoretical data;

机译：流体流动;管道;波动;图形;数学模型;机械振动;核电站;理论数据;

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1. APPLICATION OF THE METHOD OF INITIAL PARAMETERS TO ANALYSIS OF COUPLED HYDROMECHANICAL VIBRATIONS IN PIPING SYSTEMS. PART 1. VIBRODIAGNOSTICS OF PIPING UNDER MECHANICAL VIBRATIONS [J] . I. V. Orynyak, A. S. Batura, S. A. Radchenko Strength of Materials . 2011,第6期

机译：初始参数方法在管道系统水力耦合振动分析中的应用。第1部分。机械振动下的管道振动诊断
2. APPLICATION OF THE METHOD OF INITIAL PARAMETERS TO ANALYSIS OF COUPLED HYDROMECHANICAL VIBRATIONS IN PIPING SYSTEMS. PART 3. ANALYSIS OF FORCED VIBRATIONS IN STEAM PIPING OF WWER-1000 POWER UNIT [J] . I. V. Orynyak, A. S. Batura, S. A. Radchenko, Strength of Materials . 2012,第2期

机译：初始参数方法在管道系统水力耦合振动分析中的应用。第3部分。WWER-1000机组蒸汽管道中的强迫振动分析
3. APPLICATION OF THE METHOD OF INITIAL PARAMETERS TO ANALYSIS OF COUPLED HYDROMECHANICAL VIBRATIONS IN PIPING SYSTEMS. PART 2. NATURAL FREQUENCIES AND MODES OF COUPLED HYDROMECHANICAL VIBRATIONS OF FLUID TRANSPORTED IN PIPELINES [J] . I. V. Orynyak, A. S. Batura, Ya. R. Dubik Strength of Materials . 2012,第1期

机译：初始参数方法在管道系统水力耦合振动分析中的应用。第2部分。管道中流体耦合的水力耦合振动的固有频率和模式
4. Development of analysis system for flow-induced vibrations in piping systems [C] . Noriyuki Sadaoka, Keiji Kobashi, Kikuo Umegaki ASME/JSME joint pressure vessels and piping conference . 1998

机译：管道系统中流动引起的振动分析系统的开发
5. Uncoupled numerical study on Flow Induced Vibrations in 60 degree header-branch pipe junction. [D] . Omer, Mohammed. 2007

机译：60度集管-分支管结中流致振动的解耦数值研究。
6. Modeling and Efficiency Analysis of a Piezoelectric Energy Harvester Based on the Flow Induced Vibration of a Piezoelectric Composite Pipe [O] . Maoying Zhou, Mohannad Saleh Hammadi Al-Furjan, Ban Wang 2018

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7. Flow Induced Vibrations in Engineering Systems and the Control of Flow Induced Vibrations. Simplified Active Control of Cantilevered Pipes Conveying Fluid using a PID Controller. [O] . Hitoshi Doki, Kazuo Aso, Atsushi Kanno 1995

机译：工程系统流动诱导振动及流动诱导振动的控制。使用PID控制器简化悬臂管输送液的主动控制。
8. Thermowell Flow-Induced Vibrations Measured in Laboratory and FFTF Plant Piping [R] . Bartholf, L. W. 1980

机译：在实验室和FFTF工厂管道中测量热套管流动引起的振动

Flow Induced Vibrations of Piping System (Vibration Sources - Mechanical Response of the Pipes)

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