JPS51123414A - Cooling method of high-temperature gas flow passage of gas turbine and its system - Google Patents

Cooling method of high-temperature gas flow passage of gas turbine and its system

Info

Publication number
JPS51123414A
JPS51123414A JP4813875A JP4813875A JPS51123414A JP S51123414 A JPS51123414 A JP S51123414A JP 4813875 A JP4813875 A JP 4813875A JP 4813875 A JP4813875 A JP 4813875A JP S51123414 A JPS51123414 A JP S51123414A
Authority
JP
Japan
Prior art keywords
cooling method
flow passage
gas turbine
gas flow
temperature gas
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP4813875A
Other languages
Japanese (ja)
Inventor
Yoichi Kawada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP4813875A priority Critical patent/JPS51123414A/en
Publication of JPS51123414A publication Critical patent/JPS51123414A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: A cooling method in which a rear of gas turbine combustion chamber is cooled by impinging vapor and moving blades and stationary blades are cooled with mixture of cooling water and air.
COPYRIGHT: (C)1976,JPO&Japio
JP4813875A 1975-04-22 1975-04-22 Cooling method of high-temperature gas flow passage of gas turbine and its system Pending JPS51123414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4813875A JPS51123414A (en) 1975-04-22 1975-04-22 Cooling method of high-temperature gas flow passage of gas turbine and its system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4813875A JPS51123414A (en) 1975-04-22 1975-04-22 Cooling method of high-temperature gas flow passage of gas turbine and its system

Publications (1)

Publication Number Publication Date
JPS51123414A true JPS51123414A (en) 1976-10-28

Family

ID=12794967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4813875A Pending JPS51123414A (en) 1975-04-22 1975-04-22 Cooling method of high-temperature gas flow passage of gas turbine and its system

Country Status (1)

Country Link
JP (1) JPS51123414A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477820A (en) * 1977-12-02 1979-06-21 Hitachi Ltd Method of cooling gas turbine blade
JPH0396628A (en) * 1989-07-28 1991-04-22 General Electric Co <Ge> Cooling gas turbine engine by steam

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5477820A (en) * 1977-12-02 1979-06-21 Hitachi Ltd Method of cooling gas turbine blade
JPH0396628A (en) * 1989-07-28 1991-04-22 General Electric Co <Ge> Cooling gas turbine engine by steam

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