KR950011818A - 가스 터빈 연소기 - Google Patents

가스 터빈 연소기 Download PDF

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Publication number
KR950011818A
KR950011818A KR1019940027387A KR19940027387A KR950011818A KR 950011818 A KR950011818 A KR 950011818A KR 1019940027387 A KR1019940027387 A KR 1019940027387A KR 19940027387 A KR19940027387 A KR 19940027387A KR 950011818 A KR950011818 A KR 950011818A
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KR
South Korea
Prior art keywords
swirl
gas turbine
vanes
swirl vanes
angle
Prior art date
Application number
KR1019940027387A
Other languages
English (en)
Inventor
엠. 파커 데이비드
티. 포스 데이비드
이. 로우워 페리
제이. 아모스 데이비드
Original Assignee
루이스 에이. 드폴
웨스팅하우스 일렉트릭 코오포레이숀
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 루이스 에이. 드폴, 웨스팅하우스 일렉트릭 코오포레이숀 filed Critical 루이스 에이. 드폴
Publication of KR950011818A publication Critical patent/KR950011818A/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C1/00—Gas-turbine plants characterised by the use of hot gases or unheated pressurised gases, as the working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes
    • F23C7/006—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes adjustable
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/26—Controlling the air flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

두 통로(90,92)가 형성된 공기 입구를 갖는 가스 터빈용 연소기 (4)에 있어서, 상기 각 통로는 독립적으로 회전가능한 스칠베인(84,86)의 외주 배열을 갖는 다. 스월 베인은 상기 공기 입구 통로를 관통하여 연장하는 축방향으로 배향된 제 1연료 걸이옷(72)상에 장착된다. 중간 및 외측 라이너는 반경방향으로 배향된 제 2연료 걸이못(62)이 배향된 외측 환상 통로를 형성한다. 중간 및 내측 라이더는 냉각 공기가 공급되는 내측 환상 통로를 형성한다. 원주방향으로 연장하는 다공의 배플은 내측 환상 통로내에서 배치되어 냉각 공기를 내측 라이너 상으로 흐르도록 배향한다.

Description

가스 터빈 연소기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1 도는 본 발명의 연소기를 도시하는 가스 터빈의 개략도,
제 2 도는 제 1 도의 가스 터빈의 연소부를 도시하는 종단면도.
제 3 도는 제 2 도의 연소기를 도시하는 종단면도.

Claims (7)

  1. 압축공기(8)를 발생하기 위한 압축기 섹션(2)과 ; 상기 압축공기가 가열되며, 공기 입구와, 제 1 환상통로(90) 및 제 2 환상 통로(92)를 거져서, 상기 압축기 섹션(2)과, 공기 흐름 소통하는 연소기(4)를 포함하는 연소섹션을 갖는 가스 터빈에 있어서, 제 1 스월각을 상기 압축공기의 적어도 제 1 부분에 전달하고, 제 2스월각을 상기 압축공기의 제 2 부분에 전달하며, 상기 제 1 스월각과 상기 제 2 스월각은 반대되기 위한 상기 제 1 통로(90)내 배열된 다수개의 제 1 스월 베인 (84) 및 상기 제 2 통로(92)내 배열된 다수개의 제 2 스월 베인(86)과 상기 제 1 스월가 및 상기 제 2 스월각을 조절할 수 있도록 상기 각 제 1 스월 베인(84) 및 제 2 스월 베인(86)을 적어도 제 1 위치 및 제 2 위치로 회전하기 위한 수단과 ; 연료를 상기 공기 입구내로 유도하기 위한 수단을 갖는 가스 터빈.
  2. 제 1 항에 있어서, 상기 각 제 1 베인(84)은 상기 제 2 베인(86)중 하나와 공통 축선을 중심으로 회전가능한 가스 터빈.
  3. 제 1 항에 있어서, 상기 제 1 스월 각은 상기 제 2 스월 각과 반대되는 가스 터빈.
  4. 제 1 항에 있어서, 상기 제 1 스월 베인 및 상기 제 2 스월 베인을 회전하기 위한 상기 제 1 수단 및 제 2 수단은 각각, 상기 제 1 스월 베인(84)중 하나와 상기 제 2 스월 베인(86)중 하나를 통해 연장하는 다수개의 축방향으로 배향된 각 축(72)를 포함하는 가스 터빈.
  5. 제 1 항에 있어서, 상기 연료 유도 수단은 그 내에 형성된 다수개의 연료 배기구(64)를 갖는 각 분사 걸이못(62)이 상기 환상 통로내에서 반경방향으로 연장하는 것을 특징으로 하는 가스 터빈.
  6. 제 4 항에 있어서, 소정의 각 배향으로 상기 각 제 1 스월 베인 및 제 2 스월 베인을 록킹하기 위한 수단을 추가의 특징으로 하는 가스 터빈.
  7. 제 6 항에 있어서, 상기 스월 베인 록킹 수단은 각기 스월 베인으로 연장하는 핀 각각이 상기 스월 베인 각각의 핀(98)을 특징으로 하는 가스 터빈.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940027387A 1993-10-27 1994-10-26 가스 터빈 연소기 KR950011818A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/141,757 US5394688A (en) 1993-10-27 1993-10-27 Gas turbine combustor swirl vane arrangement
US08/141,757 1993-10-27

Publications (1)

Publication Number Publication Date
KR950011818A true KR950011818A (ko) 1995-05-16

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KR1019940027387A KR950011818A (ko) 1993-10-27 1994-10-26 가스 터빈 연소기

Country Status (10)

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US (2) US5394688A (ko)
EP (1) EP0654639B1 (ko)
JP (1) JPH07180835A (ko)
KR (1) KR950011818A (ko)
CN (1) CN1107933A (ko)
AU (1) AU7575694A (ko)
CA (1) CA2134419A1 (ko)
DE (1) DE69413352T2 (ko)
ES (1) ES2123102T3 (ko)
TW (1) TW248585B (ko)

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AU7575694A (en) 1995-05-18
EP0654639A1 (en) 1995-05-24
EP0654639B1 (en) 1998-09-16
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ES2123102T3 (es) 1999-01-01
CA2134419A1 (en) 1995-04-28
DE69413352D1 (de) 1998-10-22
US5394688A (en) 1995-03-07
US5479782A (en) 1996-01-02
TW248585B (ko) 1995-06-01
JPH07180835A (ja) 1995-07-18

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