Tests of a single-layer soundproof casing based on foam glass for pipelines of centrifugal compressors
UDC: 628.517.2
DOI: 10.33285/2073-9028-2022-3(308)-101-109
Authors:
SOKOLINSKIY LEONID I.
1,2,
LOPATIN ALEXEY S.2,
ZAVYALOV ALEXEY P.2,
VLADIMIROVA ELENA S.2
1 Gazprom Diagnostics, Vidnoye, Russian Federation
2 Gubkin Russian State University of Oil and Gas (National Research University), Moscow, Russian Federation
Keywords: pipeline, piping, compressor, compressor station, sound level, sound pressure, octave frequency spectrum, sound insulation, foam glass
Annotation:
The article discusses the results of field tests of single-layer noise-insulating casings of technological pipelines of centrifugal compressors based on foam glass. Such casings are recommended in the standards of Gazprom PJSC and have been widely used in the design and operation of linear and booster compressor stations since 2010. The acoustic characteristics of the casing assembly and component layers are considered. An assessment of the applicability of such coatings in terms of the effectiveness of noise insulation and compliance with GOST and industry standards has been carried out.
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