«Equipment and technologies for oil and gas complex»

The results of experimental evaluation of the application of noise insulation of on-land technological pipelines of centrifugal compressors

UDC: 628.517.2
DOI: 10.33285/1999-6934-2022-4(130)-64-68

Authors:

¹ National University of Oil and Gas "Gubkin University", Moscow, Russia

Keywords: sound insulation, noise insulation, sanitary standards, industrial noise, sound level, equivalent sound level, octave spectrum of sound pressure, acoustic characteristic, controllability, technological pipeline

Annotation:

The article considers the noise-insulating functions of heat-noise-insulating coatings of technological pipelines of booster and linear compressor stations with centrifugal superchargers. The methods of measuring of pipelines noise are discussed. The main results of field studies of acoustic fields in superchargers technological pipelines with those types of noise-insulating coatings that are massively used or have been used in the gas industry are presented. Based on the results of the analysis of full-scale field tests, the acoustic characteristics of both the technological pipelines of the main types of GPA operating in the industry and the noise-insulating coatings themselves were evaluated.

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