SU944396A1 - WORK FELT GAS TURBINE - Google Patents

WORK FELT GAS TURBINE

Info

Publication number
SU944396A1
SU944396A1 SU2989856/06A SU2989856A SU944396A1 SU 944396 A1 SU944396 A1 SU 944396A1 SU 2989856/06 A SU2989856/06 A SU 2989856/06A SU 2989856 A SU2989856 A SU 2989856A SU 944396 A1 SU944396 A1 SU 944396A1
Authority
SU
USSR - Soviet Union
Prior art keywords
cavity
partition
gas turbine
forming
walls
Prior art date
Application number
SU2989856/06A
Other languages
Russian (ru)
Inventor
В.Л. Скворцов
Г.П. Нагога
М.В. Рукин
В.С. Иванов
К.С. Нетесов
М.М. Пирский
И.С. Копылов
В.Н. Чуйкин
V.L. Skvortsov
G.P. Nagoga
M.V. Rukin
V.S. Ivanov
K.S. Netesov
M.M. Pirskij
I.S. Kopylov
V.N. Chujkin
Original Assignee
В.Л. Скворцов
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 В.Л. Скворцов filed Critical В.Л. Скворцов
Priority to SU2989856/06A priority Critical patent/SU944396A1/en
Application granted granted Critical
Publication of SU944396A1 publication Critical patent/SU944396A1/en

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  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

1. Рабочая лопатка газовой турбины, содержащая перо с верхней и разделенными продольной перегородкой передней и задней полостями, имеющими боковые стенки, снабженные параллельными ребрами, наклоненными к оси вращения со стороны спинки и корыта в противоположных направлениях, контактирующими торцами в местах пересечения и образующими межреберные каналы, сообщенные с верхней полостью, причем один конец каждого ребра стенок передней полости соединен с перегородкой, отличающаяся тем, что, с целью повышения экономичности охлаждения, в задней полости установлена дополнительная продольная перегородка, размещенная между первой и ребрами и образующая с последними сужающийся к периферии пера канал.2. Лопатка по п.1, отличающаяся тем, что в верхней полости установлен дефлектор, расположенный на выходе из межреберных каналов передней полости и установленный с зазором относительно торца дополнительной перегородки.1. The working blade of a gas turbine, containing a feather with the upper and divided longitudinal partition of the front and rear cavities with side walls, provided with parallel ribs inclined to the axis of rotation from the back and trough in opposite directions, contacting the ends at the intersection and forming intercostal channels communicated with the upper cavity, with one end of each edge of the walls of the front cavity connected to the partition, characterized in that, in order to improve the efficiency of cooling, in the rear minutes an extra cavity longitudinal septum, placed between the first and the ribs, and forming with the latter tapering towards the periphery of the pen kanal.2. A blade according to claim 1, characterized in that a deflector is located in the upper cavity, located at the exit from the intercostal channels of the anterior cavity and installed with a gap relative to the end of the additional partition.

SU2989856/06A 1980-10-08 1980-10-08 WORK FELT GAS TURBINE SU944396A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2989856/06A SU944396A1 (en) 1980-10-08 1980-10-08 WORK FELT GAS TURBINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2989856/06A SU944396A1 (en) 1980-10-08 1980-10-08 WORK FELT GAS TURBINE

Publications (1)

Publication Number Publication Date
SU944396A1 true SU944396A1 (en) 2005-11-27

Family

ID=60525528

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2989856/06A SU944396A1 (en) 1980-10-08 1980-10-08 WORK FELT GAS TURBINE

Country Status (1)

Country Link
SU (1) SU944396A1 (en)

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