SU1533403A1 - Gas turbine cooled blade - Google Patents

Gas turbine cooled blade

Info

Publication number
SU1533403A1
SU1533403A1 SU4357907/06A SU4357907A SU1533403A1 SU 1533403 A1 SU1533403 A1 SU 1533403A1 SU 4357907/06 A SU4357907/06 A SU 4357907/06A SU 4357907 A SU4357907 A SU 4357907A SU 1533403 A1 SU1533403 A1 SU 1533403A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fin
gas turbine
cooled blade
trailing edge
turbine cooled
Prior art date
Application number
SU4357907/06A
Other languages
Russian (ru)
Inventor
М.В. Рукин
Г.П. Нагога
И.С. Копылов
Ю.М. Бурматнов
Original Assignee
М.В. Рукин
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 М.В. Рукин filed Critical М.В. Рукин
Priority to SU4357907/06A priority Critical patent/SU1533403A1/en
Application granted granted Critical
Publication of SU1533403A1 publication Critical patent/SU1533403A1/en

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  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

FIELD: transport engineering; gas turbines of aircraft engines. SUBSTANCE: during operation of turbine, cooling air flows to fin 1 moving via passages 9 from root 7 to periphery 8 of fin. Part of air flows through passages 6 to zone of trailing edge 3 of fin 1. Other part of cooling air, over periphery 8 of fin 1, flows around partition 5 and also enters zone of trailing edge 3. EFFECT: enhanced efficiency of cooling and enhanced reliability of blade. 2 cl, 1 dwg
SU4357907/06A 1988-01-04 1988-01-04 Gas turbine cooled blade SU1533403A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4357907/06A SU1533403A1 (en) 1988-01-04 1988-01-04 Gas turbine cooled blade

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4357907/06A SU1533403A1 (en) 1988-01-04 1988-01-04 Gas turbine cooled blade

Publications (1)

Publication Number Publication Date
SU1533403A1 true SU1533403A1 (en) 1996-11-27

Family

ID=60528442

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4357907/06A SU1533403A1 (en) 1988-01-04 1988-01-04 Gas turbine cooled blade

Country Status (1)

Country Link
SU (1) SU1533403A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6695582B2 (en) 2002-06-06 2004-02-24 General Electric Company Turbine blade wall cooling apparatus and method of fabrication
US6869270B2 (en) 2002-06-06 2005-03-22 General Electric Company Turbine blade cover cooling apparatus and method of fabrication

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6695582B2 (en) 2002-06-06 2004-02-24 General Electric Company Turbine blade wall cooling apparatus and method of fabrication
US6869270B2 (en) 2002-06-06 2005-03-22 General Electric Company Turbine blade cover cooling apparatus and method of fabrication

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