SPECTRAL ANALYSIS OF PRESSURE FLUCTUATIONS IN THE WATER-CONDUCTING CHANNEL OF THE TURBINES AND THE RESULTING VIBRATIONS OF BUILDING STRUCTURES OF SERVICE UNITS OF THE BUILDING OF THE SAYANO-SHUSHENSKAYA HPP

O. A. Murav’ev; V. S. Seleznev; P. V. Gromyko; D. V. Rybin

首页> 外文期刊>Hydrotechnical Construction >SPECTRAL ANALYSIS OF PRESSURE FLUCTUATIONS IN THE WATER-CONDUCTING CHANNEL OF THE TURBINES AND THE RESULTING VIBRATIONS OF BUILDING STRUCTURES OF SERVICE UNITS OF THE BUILDING OF THE SAYANO-SHUSHENSKAYA HPP

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SPECTRAL ANALYSIS OF PRESSURE FLUCTUATIONS IN THE WATER-CONDUCTING CHANNEL OF THE TURBINES AND THE RESULTING VIBRATIONS OF BUILDING STRUCTURES OF SERVICE UNITS OF THE BUILDING OF THE SAYANO-SHUSHENSKAYA HPP

机译：涡轮机排水通道中压力波动的光谱分析及大道寿申康省建筑物建筑机组建筑结构振动

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The article analyzes the amplitude spectra of vibrations of building structures along the water intake and outlet pipe of the SShHPP unit, and determine the components caused by pressure pulsations along the length of the water supply path, including the outlet pipe. The effect of the turbine’s operating mode is shown, as are the criteria for the removal of loads from disturbances and hydro-acoustic standing waves.

机译：该物品分析了沿SSHHPP单元的进水管道和出口管的建筑物结构的振幅光谱，并确定沿着供水路径长度引起的压力脉动引起的部件，包括出口管。示出了涡轮机的操作模式的效果，以及从干扰和液压声驻波中移除负载的标准。

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来源
《Hydrotechnical Construction》 |2020年第6期|649-654|共6页
作者
O. A. Murav’ev; V. S. Seleznev; P. V. Gromyko; D. V. Rybin;
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作者单位

NIU Moscow State University of Civil Engineering;

NIU Moscow State University of Civil Engineering;

SEF FITs EGS RAN;

NIU Moscow State University of Civil Engineering;

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原文格式 PDF
正文语种 eng
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关键词
seismic monitoring; amplitude vibration spectra; pressure pulsations; amplitude-frequency characteristics of the pressure system; inherent frequencies;

机译：地震监测;幅度振动谱;压力脉动;压力系统的幅度频率特性;固有频率;

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SPECTRAL ANALYSIS OF PRESSURE FLUCTUATIONS IN THE WATER-CONDUCTING CHANNEL OF THE TURBINES AND THE RESULTING VIBRATIONS OF BUILDING STRUCTURES OF SERVICE UNITS OF THE BUILDING OF THE SAYANO-SHUSHENSKAYA HPP

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