Control of defect parameters of 300D90 pumps after overhaul

Abstract

Experience in the operation and maintenance of 300D90 pumps under Soviet Central Asian conditions showed that in the case of major overhaul the inner surfaces of the housing components of the pumps have to be restored by surfacing and the rotors and slot seals have to be replaced by those reconditioned in the repair works. These components are generally inferior in quality to the new ones. The parameters of the overhauled pumps are also found to be lower. In order to formulate general technical specifications for overhaul, admissible deviations of pressure heads and efficiency were determined.

Original language	English
Pages (from-to)	338-339
Number of pages	2
Journal	Chemical and Petroleum Engineering
Volume	19
Issue number	8
DOIs	https://doi.org/10.1007/BF01179246
Publication status	Published - Aug 1983

ASJC Scopus subject areas

Fuel Technology
Chemical Engineering(all)

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title = "Control of defect parameters of 300D90 pumps after overhaul",

abstract = "Experience in the operation and maintenance of 300D90 pumps under Soviet Central Asian conditions showed that in the case of major overhaul the inner surfaces of the housing components of the pumps have to be restored by surfacing and the rotors and slot seals have to be replaced by those reconditioned in the repair works. These components are generally inferior in quality to the new ones. The parameters of the overhauled pumps are also found to be lower. In order to formulate general technical specifications for overhaul, admissible deviations of pressure heads and efficiency were determined.",

author = "Kuznetsov, {G. V.} and Magurdumov, {R. A.} and Malevskii, {N. F.} and R. Kim",

year = "1983",

month = aug,

doi = "10.1007/BF01179246",

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pages = "338--339",

journal = "Chemical and Petroleum Engineering (English translation of Khimicheskoe i Neftyanoe Mashinostroenie)",

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AU - Kuznetsov, G. V.

AU - Magurdumov, R. A.

AU - Malevskii, N. F.

AU - Kim, R.

PY - 1983/8

Y1 - 1983/8

N2 - Experience in the operation and maintenance of 300D90 pumps under Soviet Central Asian conditions showed that in the case of major overhaul the inner surfaces of the housing components of the pumps have to be restored by surfacing and the rotors and slot seals have to be replaced by those reconditioned in the repair works. These components are generally inferior in quality to the new ones. The parameters of the overhauled pumps are also found to be lower. In order to formulate general technical specifications for overhaul, admissible deviations of pressure heads and efficiency were determined.

AB - Experience in the operation and maintenance of 300D90 pumps under Soviet Central Asian conditions showed that in the case of major overhaul the inner surfaces of the housing components of the pumps have to be restored by surfacing and the rotors and slot seals have to be replaced by those reconditioned in the repair works. These components are generally inferior in quality to the new ones. The parameters of the overhauled pumps are also found to be lower. In order to formulate general technical specifications for overhaul, admissible deviations of pressure heads and efficiency were determined.

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Control of defect parameters of 300D90 pumps after overhaul

Abstract

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