SU1277692A1 - Axle compressor stage - Google Patents

Axle compressor stage

Info

Publication number
SU1277692A1
SU1277692A1 SU3885930/06A SU3885930A SU1277692A1 SU 1277692 A1 SU1277692 A1 SU 1277692A1 SU 3885930/06 A SU3885930/06 A SU 3885930/06A SU 3885930 A SU3885930 A SU 3885930A SU 1277692 A1 SU1277692 A1 SU 1277692A1
Authority
SU
USSR - Soviet Union
Prior art keywords
partitions
housing
annular cavity
compressor stage
cavity
Prior art date
Application number
SU3885930/06A
Other languages
Russian (ru)
Inventor
Е.Д. Стенькин
Ю.Г. Филиппов
Original Assignee
Е.Д. Стенькин
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Е.Д. Стенькин filed Critical Е.Д. Стенькин
Priority to SU3885930/06A priority Critical patent/SU1277692A1/en
Application granted granted Critical
Publication of SU1277692A1 publication Critical patent/SU1277692A1/en

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Abstract

1. Ступень осевого компрессора, содержащая корпус, лопатки рабочего колеса и кольцевую полость, размещенную в корпусе и сообщающуюся с проточной частью ступени посредством отверстий или щелей, расположенных над входными кромками лопаток, и перегородки, отличающаяся тем, что, с целью повышения газодинамической устойчивости, перегородки размещены в кольцевой полости радиально с разделением полости в окружном направлении на камеры.2. Ступень по п.1, отличающаяся тем, что перегородки выполнены пустотелыми V-образного сечения с перфорированными стенками с углом при вершине, обращенном к оси ступени.1. The stage of the axial compressor, comprising a housing, impeller blades and an annular cavity housed in the housing and communicating with the flow part of the step through holes or slots located above the blade inlet edges, and a partition, characterized in that, in order to increase gas-dynamic stability, the partitions are placed in the annular cavity radially with the division of the cavity in the circumferential direction into the chambers. Step according to claim 1, characterized in that the partitions are made hollow V-shaped section with perforated walls with an apex angle facing the step axis.

SU3885930/06A 1985-04-18 1985-04-18 Axle compressor stage SU1277692A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3885930/06A SU1277692A1 (en) 1985-04-18 1985-04-18 Axle compressor stage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3885930/06A SU1277692A1 (en) 1985-04-18 1985-04-18 Axle compressor stage

Publications (1)

Publication Number Publication Date
SU1277692A1 true SU1277692A1 (en) 2006-02-10

Family

ID=60539859

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3885930/06A SU1277692A1 (en) 1985-04-18 1985-04-18 Axle compressor stage

Country Status (1)

Country Link
SU (1) SU1277692A1 (en)

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