JP3944478B2 - ハイブリッド型スワーラ - Google Patents

ハイブリッド型スワーラ Download PDF

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Publication number
JP3944478B2
JP3944478B2 JP2003347717A JP2003347717A JP3944478B2 JP 3944478 B2 JP3944478 B2 JP 3944478B2 JP 2003347717 A JP2003347717 A JP 2003347717A JP 2003347717 A JP2003347717 A JP 2003347717A JP 3944478 B2 JP3944478 B2 JP 3944478B2
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JP
Japan
Prior art keywords
primary
swirler
air
swirl
swirl vane
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.)
Expired - Fee Related
Application number
JP2003347717A
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English (en)
Japanese (ja)
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JP2004132692A (ja
JP2004132692A5 (enExample
Inventor
マールワン・アル−ローブ
スタンフォード・ピー・シート
ジョン・ロバート・ステイカー
ティン−ユー・トゥー
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.)
General Electric Co
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General Electric Co
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Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of JP2004132692A publication Critical patent/JP2004132692A/ja
Publication of JP2004132692A5 publication Critical patent/JP2004132692A5/ja
Application granted granted Critical
Publication of JP3944478B2 publication Critical patent/JP3944478B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cyclones (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pre-Mixing And Non-Premixing Gas Burner (AREA)
JP2003347717A 2002-10-07 2003-10-07 ハイブリッド型スワーラ Expired - Fee Related JP3944478B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/265,824 US6834505B2 (en) 2002-10-07 2002-10-07 Hybrid swirler

Publications (3)

Publication Number Publication Date
JP2004132692A JP2004132692A (ja) 2004-04-30
JP2004132692A5 JP2004132692A5 (enExample) 2006-11-24
JP3944478B2 true JP3944478B2 (ja) 2007-07-11

Family

ID=32030333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2003347717A Expired - Fee Related JP3944478B2 (ja) 2002-10-07 2003-10-07 ハイブリッド型スワーラ

Country Status (5)

Country Link
US (1) US6834505B2 (enExample)
EP (1) EP1408280B1 (enExample)
JP (1) JP3944478B2 (enExample)
CN (1) CN100489396C (enExample)
DE (1) DE60323195D1 (enExample)

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US7845549B2 (en) * 2006-05-31 2010-12-07 General Electric Company MIM braze preforms
FR2903173B1 (fr) * 2006-06-29 2008-08-29 Snecma Sa Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif
SG141244A1 (en) * 2006-09-08 2008-04-28 Ultra Flo Pte Ltd Filter renewal system and a method thereof
FR2908867B1 (fr) * 2006-11-16 2012-06-15 Snecma Dispositif d'injection d'un melange d'air et de carburant, chambre de combustion et turbomachine munies d'un tel dispositif
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EP2154432A1 (en) * 2008-08-05 2010-02-17 Siemens Aktiengesellschaft Swirler for mixing fuel and air
US8281597B2 (en) * 2008-12-31 2012-10-09 General Electric Company Cooled flameholder swirl cup
ATE540265T1 (de) * 2009-04-06 2012-01-15 Siemens Ag Drallvorrichtung, brennkammer und gasturbine mit verbessertem drall
US8667800B2 (en) * 2009-05-13 2014-03-11 Delavan Inc. Flameless combustion systems for gas turbine engines
US20110162379A1 (en) * 2010-01-06 2011-07-07 General Electric Company Apparatus and method for supplying fuel
FR2955375B1 (fr) * 2010-01-18 2012-06-15 Turbomeca Dispositif d'injection et chambre de combustion de turbomachine equipee d'un tel dispositif d'injection
EP2530383B1 (en) * 2010-01-28 2019-09-18 Kawasaki Jukogyo Kabushiki Kaisha Gas turbine combustor
US8590864B2 (en) * 2010-10-21 2013-11-26 Woodward Fst, Inc. Semi-tubular vane air swirler
US10317081B2 (en) * 2011-01-26 2019-06-11 United Technologies Corporation Fuel injector assembly
FR2975467B1 (fr) * 2011-05-17 2013-11-08 Snecma Systeme d'injection de carburant pour une chambre de combustion de turbomachine
CA2862647C (en) 2011-12-31 2020-01-14 Rolls-Royce Corporation Flow merging device for a fluid system of a gas turbine engine
US9151500B2 (en) * 2012-03-15 2015-10-06 General Electric Company System for supplying a fuel and a working fluid through a liner to a combustion chamber
US9284888B2 (en) 2012-04-25 2016-03-15 General Electric Company System for supplying fuel to late-lean fuel injectors of a combustor
US8925323B2 (en) * 2012-04-30 2015-01-06 General Electric Company Fuel/air premixing system for turbine engine
FR2994713B1 (fr) * 2012-08-21 2018-06-29 Snecma Injecteur pour tete d'injection d'une chambre de combustion
FR2994943B1 (fr) * 2012-08-30 2014-09-12 Turbomeca Procede de vidange et collecteur de purge de circuit de carburation d'un helicoptere
US10260748B2 (en) 2012-12-21 2019-04-16 United Technologies Corporation Gas turbine engine combustor with tailored temperature profile
US10830441B2 (en) * 2013-10-04 2020-11-10 Raytheon Technologies Corporation Swirler for a turbine engine combustor
BR112016011777A2 (pt) 2013-11-27 2017-08-08 Gen Electric Aparelhos de bocal de combustível
CA2933536C (en) 2013-12-23 2018-06-26 General Electric Company Fuel nozzle structure for air-assisted fuel injection
CA2933539C (en) 2013-12-23 2022-01-18 General Electric Company Fuel nozzle with flexible support structures
KR102083928B1 (ko) * 2014-01-24 2020-03-03 한화에어로스페이스 주식회사 연소기
FR3022985B1 (fr) 2014-06-25 2019-06-21 Safran Aircraft Engines Systeme d'injection pour chambre de combustion de turbomachine configure pour une injection directe de deux nappes de carburant coaxiales
FR3038699B1 (fr) * 2015-07-08 2022-06-24 Snecma Chambre de combustion coudee d'une turbomachine
US10473332B2 (en) 2016-02-25 2019-11-12 General Electric Company Combustor assembly
US10428736B2 (en) 2016-02-25 2019-10-01 General Electric Company Combustor assembly
US10502425B2 (en) * 2016-06-03 2019-12-10 General Electric Company Contoured shroud swirling pre-mix fuel injector assembly
US20180058696A1 (en) * 2016-08-23 2018-03-01 General Electric Company Fuel-air mixer assembly for use in a combustor of a turbine engine
CN107101225B (zh) * 2017-05-16 2023-01-10 新奥能源动力科技（上海）有限公司 一种燃烧器的旋流结构、燃烧器和燃气涡轮机
US10823416B2 (en) * 2017-08-10 2020-11-03 General Electric Company Purge cooling structure for combustor assembly
US10801726B2 (en) * 2017-09-21 2020-10-13 General Electric Company Combustor mixer purge cooling structure
US11221143B2 (en) * 2018-01-30 2022-01-11 General Electric Company Combustor and method of operation for improved emissions and durability
GB201802251D0 (en) * 2018-02-12 2018-03-28 Rolls Royce Plc An air swirler arrangement for a fuel injector of a combustion chamber
FR3082284B1 (fr) * 2018-06-07 2020-12-11 Safran Aircraft Engines Chambre de combustion pour une turbomachine
KR102126883B1 (ko) * 2018-10-04 2020-06-25 두산중공업 주식회사 노즐 어셈블리, 연소기 및 이를 포함하는 가스터빈
CN109595590B (zh) * 2018-11-28 2020-08-21 西北工业大学 一种网格结构整流支板火焰稳定器的一体化加力燃烧室
US11226101B2 (en) 2019-02-01 2022-01-18 General Electric Company Combustor swirler
CN110671719A (zh) * 2019-10-10 2020-01-10 西北工业大学 一种增强旋流可冷却的燃烧室头部文氏管结构
US11378275B2 (en) * 2019-12-06 2022-07-05 Raytheon Technologies Corporation High shear swirler with recessed fuel filmer for a gas turbine engine
CN111649354B (zh) * 2020-06-15 2022-03-29 江苏科技大学 一种三旋流分级旋流器及其燃烧室
US11598526B2 (en) 2021-04-16 2023-03-07 General Electric Company Combustor swirl vane apparatus
US11802693B2 (en) 2021-04-16 2023-10-31 General Electric Company Combustor swirl vane apparatus
US11846423B2 (en) * 2021-04-16 2023-12-19 General Electric Company Mixer assembly for gas turbine engine combustor
CN115523068B (zh) 2021-06-24 2025-07-18 通用电气公司 旋流器套圈组件
US11761632B2 (en) * 2021-08-05 2023-09-19 General Electric Company Combustor swirler with vanes incorporating open area
CN115711176B (zh) 2021-08-23 2025-09-05 通用电气公司 具有集成喇叭形旋流器的圆顶
CN116136308B (zh) 2021-11-16 2025-09-26 通用电气公司 具有压降吹扫通道的旋流器套圈板
CN116147016B (zh) * 2021-11-22 2025-09-19 通用电气公司 用于燃料-空气混合器组件的套圈
US12072099B2 (en) * 2021-12-21 2024-08-27 General Electric Company Gas turbine fuel nozzle having a lip extending from the vanes of a swirler
US12038176B2 (en) 2022-02-18 2024-07-16 General Electric Company Coupling a fuel nozzle purge flow directly to a swirler
US11994295B2 (en) 2022-02-18 2024-05-28 General Electric Company Multi pressure drop swirler ferrule plate
US20230265862A1 (en) 2022-02-21 2023-08-24 General Electric Company Turbofan engine having angled inlet pre-swirl vanes
US11725526B1 (en) 2022-03-08 2023-08-15 General Electric Company Turbofan engine having nacelle with non-annular inlet
CN114822208B (zh) * 2022-04-13 2023-03-24 西北工业大学 一种头部结构一体化的环形燃烧室模型及装配方法
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Also Published As

Publication number Publication date
CN100489396C (zh) 2009-05-20
EP1408280A3 (en) 2005-04-13
EP1408280B1 (en) 2008-08-27
JP2004132692A (ja) 2004-04-30
US20040065090A1 (en) 2004-04-08
US6834505B2 (en) 2004-12-28
EP1408280A2 (en) 2004-04-14
CN1497216A (zh) 2004-05-19
DE60323195D1 (de) 2008-10-09

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