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JPS569624A - Air cooler for gas turbine - Google Patents

Air cooler for gas turbine

Info

Publication number
JPS569624A
JPS569624A JP8496579A JP8496579A JPS569624A JP S569624 A JPS569624 A JP S569624A JP 8496579 A JP8496579 A JP 8496579A JP 8496579 A JP8496579 A JP 8496579A JP S569624 A JPS569624 A JP S569624A
Authority
JP
Japan
Prior art keywords
transition piece
upper face
air
air cooler
largest
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
JP8496579A
Other languages
Japanese (ja)
Inventor
Masafusa Atsuta
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 JP8496579A priority Critical patent/JPS569624A/en
Publication of JPS569624A publication Critical patent/JPS569624A/en
Pending legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

PURPOSE: To reduce heat stress of a transition piece by forming air inflow spaces for an air cooler, whose sectional area each at the bottom above the upper face of the transition piece is the largest, thereby increasing flow speed of air.
CONSTITUTION: A retainer 32 is cut off to form a flow notch course 40 whose lowest sectional area above the upper face of a transition piece 22 is the largest. As the presence of the flow notch course 40 allows the more amount of air running through a gap 35 and the flow notch 40 into the first nozzle 31, the heat transfer efficiency of the body above the upper face of the transition piece 22 gains high.
COPYRIGHT: (C)1981,JPO&Japio
JP8496579A 1979-07-06 1979-07-06 Air cooler for gas turbine Pending JPS569624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8496579A JPS569624A (en) 1979-07-06 1979-07-06 Air cooler for gas turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8496579A JPS569624A (en) 1979-07-06 1979-07-06 Air cooler for gas turbine

Publications (1)

Publication Number Publication Date
JPS569624A true JPS569624A (en) 1981-01-31

Family

ID=13845327

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8496579A Pending JPS569624A (en) 1979-07-06 1979-07-06 Air cooler for gas turbine

Country Status (1)

Country Link
JP (1) JPS569624A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6204867B1 (en) 1997-08-05 2001-03-20 Sharp Kabushiki Kaisha Color image forming apparatus having laser scanner control means

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116810A (en) * 1973-10-05 1975-09-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50116810A (en) * 1973-10-05 1975-09-12

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6204867B1 (en) 1997-08-05 2001-03-20 Sharp Kabushiki Kaisha Color image forming apparatus having laser scanner control means

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