The Analysis of Typical Profile Clearances Formation in Meshing Rotors of the Screw Compressor

被引：4

作者：

Mustafin, T. N. ^{[1
]}

Yakupov, R. R. ^{[1
]}

Khamidullin, M. S. ^{[1
]}

Khisameev, I. G. ^{[1
]}

Alyaev, V. A. ^{[1
]}

Paranina, O. Yu. ^{[1
,2
]}

机构：

[1] Kazan Natl Res Tech Univ, 68 Karl Marx St, Kazan 420015, Republic Of Tat, Russia

[2] HMS Grp, AO NIIturbocompressor, 40 Sibirsky Trakt, Kazan 420015, Republic Of Tat, Russia

来源：

OIL AND GAS ENGINEERING (OGE-2017) | 2017年 / 1876卷

关键词：

D O I：

10.1063/1.4998844

中图分类号：

TE [石油、天然气工业];

学科分类号：

0820 ;

摘要：

The improvement of screw compressor energetic characteristics is related to their working process enhancement. In many ways, it depends on the gas leakage between working chambers through the gaps. One of the main gaps in the screw compressor is the rotor profile clearances. They also generally determine the smoothness of meshing, partially influencing vibration levels. The rotor profile clearances occur due to the reduction of the real rotor profile in relation to the theoretical profile. It is done to compensate negative factors such as a rotor thermal deformation, manufacturing errors, etc. Their deep analysis may help to improve the real rotor profiling method and increase the screw compressor energetic characteristics.

引用

页数：6

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