JP2011137453A - 騒音低減用エジェクター／ミキサーノズル - Google Patents

騒音低減用エジェクター／ミキサーノズル Download PDF

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Publication number
JP2011137453A
JP2011137453A JP2010283893A JP2010283893A JP2011137453A JP 2011137453 A JP2011137453 A JP 2011137453A JP 2010283893 A JP2010283893 A JP 2010283893A JP 2010283893 A JP2010283893 A JP 2010283893A JP 2011137453 A JP2011137453 A JP 2011137453A
Authority
JP
Japan
Prior art keywords
manifold
inlet
compressor discharge
inlet bleed
bleed heating
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
JP2010283893A
Other languages
English (en)
Japanese (ja)
Other versions
JP2011137453A5 (enExample
Inventor
Hua Zhang
ファ・ツァン
David Wesley Ball
デイヴィッド・ウェスリー・ボール
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
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of JP2011137453A publication Critical patent/JP2011137453A/ja
Publication of JP2011137453A5 publication Critical patent/JP2011137453A5/ja
Pending legal-status Critical Current

Links

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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL-COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/14—Silencing apparatus characterised by method of silencing by adding air to exhaust gases
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/28—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow
    • F02K1/34—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto using fluid jets to influence the jet flow for attenuating noise
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/36—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto having an ejector
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/38—Introducing air inside the jet
    • F02K1/386—Introducing air inside the jet mixing devices in the jet pipe, e.g. for mixing primary and secondary flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/44—Nozzles having means, e.g. a shield, reducing sound radiation in a specified direction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02K—JET-PROPULSION PLANTS
    • F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
    • F02K1/46—Nozzles having means for adding air to the jet or for augmenting the mixing region between the jet and the ambient air, e.g. for silencing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Supercharger (AREA)
JP2010283893A 2010-01-04 2010-12-21 騒音低減用エジェクター／ミキサーノズル Pending JP2011137453A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/651,585 US8272222B2 (en) 2010-01-04 2010-01-04 Inlet bleed heat system with ejector/mixer nozzles for noise reduction
US12/651,585 2010-01-04

Publications (2)

Publication Number Publication Date
JP2011137453A true JP2011137453A (ja) 2011-07-14
JP2011137453A5 JP2011137453A5 (enExample) 2013-05-02

Family

ID=43827840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010283893A Pending JP2011137453A (ja) 2010-01-04 2010-12-21 騒音低減用エジェクター／ミキサーノズル

Country Status (4)

Country Link
US (1) US8272222B2 (enExample)
EP (1) EP2354493B1 (enExample)
JP (1) JP2011137453A (enExample)
CN (1) CN102155298B (enExample)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013029103A (ja) * 2012-07-03 2013-02-07 Mitsubishi Heavy Ind Ltd ガスタービンの氷結防止方法
JP2014092157A (ja) * 2012-11-06 2014-05-19 General Electric Co <Ge> 統合エアナイフ／サイレンサパネルを有する吸入ブリード加熱システム
JP2015036550A (ja) * 2013-08-14 2015-02-23 アルストム テクノロジー リミテッドＡＬＳＴＯＭ Ｔｅｃｈｎｏｌｏｇｙ Ｌｔｄ ガスタービン発電プラントの改善されたインテーク配列
JP2015052320A (ja) * 2013-09-06 2015-03-19 ゼネラル・エレクトリック・カンパニイ 小型ガスタービン入口の入口ブリード熱交換システム、および関連する方法
JP2015232324A (ja) * 2014-05-29 2015-12-24 ゼネラル・エレクトリック・カンパニイ ガスタービンコンパートメントの換気排気を利用するためのシステム及び方法
JP2016084810A (ja) * 2014-10-28 2016-05-19 ゼネラル・エレクトリック・カンパニイ 音響的に処理された送給パイプを含む入口抽気加熱マニホルド
JP2017106444A (ja) * 2015-12-10 2017-06-15 ゼネラル・エレクトリック・カンパニイ 入口抽気加熱制御システム
JP2022099286A (ja) * 2020-12-22 2022-07-04 ゼネラル・エレクトリック・カンパニイ ガスタービンシステム用の防氷システム

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5010499B2 (ja) * 2008-02-28 2012-08-29 三菱重工業株式会社 ガスタービン及びガスタービンの保守点検方法
US8932004B2 (en) * 2011-11-08 2015-01-13 General Electric Company Inlet bleed heat system
US8926265B2 (en) * 2011-11-08 2015-01-06 General Electric Company Inlet bleed heat system
US8844258B2 (en) * 2011-11-23 2014-09-30 General Electric Company Systems and methods for de-icing a gas turbine engine inlet screen and dehumidifying inlet air filters
WO2013151909A1 (en) * 2012-04-02 2013-10-10 Kraft Robert J Compressed air injection system method and apparatus for gas turbine engines
RU2694600C2 (ru) 2012-10-26 2019-07-16 ПАУЭРФЭЙЗ ЭлЭлСи Системы восполнения энергии и системы подогрева газовых турбин, а также способы их изготовления и использования
FR2997996B1 (fr) * 2012-11-12 2015-01-09 Snecma Support de tube d'evacuation d'air dans une turbomachine
US9447732B2 (en) * 2012-11-26 2016-09-20 General Electric Company Gas turbine anti-icing system
US9470150B2 (en) 2013-04-30 2016-10-18 General Electric Company Gas turbine power augmentation system
EP2824285B1 (en) * 2013-07-11 2016-03-16 Alstom Technology Ltd Gas turbine engine comprising an inlet flow control arrangement
US9494050B2 (en) 2013-09-20 2016-11-15 The Boeing Company Concentric nozzles for enhanced mixing of fluids
US10704464B2 (en) 2016-02-16 2020-07-07 General Electric Company Acoustic nozzles for inlet bleed heat systems
US20170292456A1 (en) * 2016-04-12 2017-10-12 General Electric Company Integrated gas turbine inlet silencer and bleed heat system
US10215193B2 (en) 2017-01-31 2019-02-26 Meggitt Aerospace Ltd. Valve assembly
US20180274445A1 (en) * 2017-03-21 2018-09-27 General Electric Company Inlet Bleed Heat Duct Assembly
US10968828B2 (en) * 2019-03-06 2021-04-06 General Electric Company Anti-icing system for a gas turbine
CN110454285A (zh) * 2019-09-06 2019-11-15 烟台杰瑞石油装备技术有限公司 一种涡轮发动机的隔声舱体
US12292067B2 (en) 2019-09-06 2025-05-06 Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. Turbine engine air intake system and cabin
US11391207B2 (en) 2020-01-16 2022-07-19 General Electric Company Anti-icing system having a nozzle with a deflector plate and method
US11459951B2 (en) * 2020-12-22 2022-10-04 General Electric Company Anti-icing system with a flow-deflector assembly

Citations (3)

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US5560195A (en) * 1995-02-13 1996-10-01 General Electric Co. Gas turbine inlet heating system using jet blower
JP2000097046A (ja) * 1998-05-27 2000-04-04 General Electric Co <Ge> タ―ビンの圧縮機用高圧入口抽気加熱システム
JP2001173459A (ja) * 1999-12-15 2001-06-26 Hitachi Ltd ガスタービンの氷結防止運転方法

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US5157916A (en) 1990-11-02 1992-10-27 United Technologies Corporation Apparatus and method for suppressing sound in a gas turbine engine powerplant
CN1036414C (zh) * 1992-11-03 1997-11-12 程大酉 改进的回热并联复合双流体燃气轮机装置及其操作方法
US5761900A (en) 1995-10-11 1998-06-09 Stage Iii Technologies, L.C. Two-stage mixer ejector suppressor
JP2877098B2 (ja) * 1995-12-28 1999-03-31 株式会社日立製作所 ガスタービン，コンバインドサイクルプラント及び圧縮機
US6082635A (en) * 1996-06-12 2000-07-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Undulated nozzle for enhanced exit area mixing
US6250064B1 (en) * 1999-05-07 2001-06-26 General Electric Co. Gas turbine inlet air integrated water saturation and supersaturation system and related process
US6226974B1 (en) * 1999-06-25 2001-05-08 General Electric Co. Method of operation of industrial gas turbine for optimal performance
US6644012B2 (en) * 2001-11-02 2003-11-11 Alston (Switzerland) Ltd Gas turbine set
US8136361B2 (en) * 2006-05-04 2012-03-20 General Electric Company Methods and apparatus for assembling a low noise ejector motive nozzle
US7698898B2 (en) * 2007-04-04 2010-04-20 General Electric Company Mixer for cooling and sealing air system for turbomachinery
US8001789B2 (en) * 2008-03-26 2011-08-23 Alstom Technologies Ltd., Llc Utilizing inlet bleed heat to improve mixing and engine turndown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560195A (en) * 1995-02-13 1996-10-01 General Electric Co. Gas turbine inlet heating system using jet blower
JP2000097046A (ja) * 1998-05-27 2000-04-04 General Electric Co <Ge> タ―ビンの圧縮機用高圧入口抽気加熱システム
JP2001173459A (ja) * 1999-12-15 2001-06-26 Hitachi Ltd ガスタービンの氷結防止運転方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013029103A (ja) * 2012-07-03 2013-02-07 Mitsubishi Heavy Ind Ltd ガスタービンの氷結防止方法
JP2014092157A (ja) * 2012-11-06 2014-05-19 General Electric Co <Ge> 統合エアナイフ／サイレンサパネルを有する吸入ブリード加熱システム
JP2015036550A (ja) * 2013-08-14 2015-02-23 アルストム テクノロジー リミテッドＡＬＳＴＯＭ Ｔｅｃｈｎｏｌｏｇｙ Ｌｔｄ ガスタービン発電プラントの改善されたインテーク配列
JP2015052320A (ja) * 2013-09-06 2015-03-19 ゼネラル・エレクトリック・カンパニイ 小型ガスタービン入口の入口ブリード熱交換システム、および関連する方法
JP2015232324A (ja) * 2014-05-29 2015-12-24 ゼネラル・エレクトリック・カンパニイ ガスタービンコンパートメントの換気排気を利用するためのシステム及び方法
JP2016084810A (ja) * 2014-10-28 2016-05-19 ゼネラル・エレクトリック・カンパニイ 音響的に処理された送給パイプを含む入口抽気加熱マニホルド
JP2017106444A (ja) * 2015-12-10 2017-06-15 ゼネラル・エレクトリック・カンパニイ 入口抽気加熱制御システム
JP2022099286A (ja) * 2020-12-22 2022-07-04 ゼネラル・エレクトリック・カンパニイ ガスタービンシステム用の防氷システム

Also Published As

Publication number Publication date
US8272222B2 (en) 2012-09-25
CN102155298B (zh) 2015-11-25
EP2354493A2 (en) 2011-08-10
US20110162383A1 (en) 2011-07-07
EP2354493A3 (en) 2016-12-14
CN102155298A (zh) 2011-08-17
EP2354493B1 (en) 2018-04-11

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