JP5667371B2 - ターボ機械吸気加熱装置 - Google Patents
ターボ機械吸気加熱装置 Download PDFInfo
- Publication number
- JP5667371B2 JP5667371B2 JP2010053929A JP2010053929A JP5667371B2 JP 5667371 B2 JP5667371 B2 JP 5667371B2 JP 2010053929 A JP2010053929 A JP 2010053929A JP 2010053929 A JP2010053929 A JP 2010053929A JP 5667371 B2 JP5667371 B2 JP 5667371B2
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- JP
- Japan
- Prior art keywords
- compressor
- conduits
- inlet
- intake
- conduit
- 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.)
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- 238000010438 heat treatment Methods 0.000 title claims description 17
- 239000003570 air Substances 0.000 claims description 29
- 239000012080 ambient air Substances 0.000 claims description 7
- 238000000605 extraction Methods 0.000 description 4
- 230000003584 silencer Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- 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
- F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
- F02C9/16—Control of working fluid flow
- F02C9/18—Control of working fluid flow by bleeding, bypassing or acting on variable working fluid interconnections between turbines or compressors or their stages
-
- 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
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/10—Heating, e.g. warming-up before starting
-
- 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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/221—Improvement of heat transfer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/10—Purpose of the control system to cope with, or avoid, compressor flow instabilities
- F05D2270/101—Compressor surge or stall
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
4 ガス駆動ターボ機械
6 圧縮機
8 圧縮機吸気口
9 入口案内羽根(IGV)
10 入口プレナム
12 タービン
14 排気ディフューザ
20 抽気マニホルド
40 吸気装置
43 ルーバー付き吸気口
45 吸気フィルタハウジング
49 プレナム
54 第1端部
55 第2端部
56 中間部
62 吸気消音器
66 吸気加熱装置
80 第1導管
81 第1端部
82 第2端部
83 中間部
85 複数の第1開口
86 複数の第2開口
90 第2導管
91 第1端部
92 第2端部
93 中間部
95 複数の第1開口
96 複数の第2開口
100 加熱された空気の垂直なカーテン
110 抽気供給導管
112 第1端
113 第2端
116 接続部材
119 弁部材
122 一方向弁
125 対向する流れ
Claims (4)
- 圧縮機吸気口(8)及び圧縮機抽気口(20)を有する圧縮機(6)と、
前記圧縮機吸気口(8)及び前記圧縮機抽気口(20)に流体接続された吸気装置(40)とからなるターボ機械システム(2)であって、
前記吸気装置(40)は、
第1端部(54)を有し、中間部(56)を介して第2端部(55)まで延在しており、前記第1端部(54)は周囲空気を受け入れる入口を画定し、前記第2端部(55)は圧縮機吸気の出口を画定するプレナム(49)と、
前記プレナム(49)の前記中間部(56)に水平方向に延在し、垂直関係に配置された複数の導管(80、90)を有する加熱装置(66)であって、前記複数の導管(80、90)の各々は、第1端部(81、91)、第2端部(82、92)及び中間部(83、93)を含み、前記第1及び第2端部(81、91、82、92)の少なくとも1つが前記圧縮機抽気口(20)に流体接続されている、前記加熱装置(66)と
を含み、
前記複数の導管(80、90)の各々は、第1の複数の出口開口(85、95)と対向する第2の複数の出口開口(86、96)とを含み、
前記第1及び第2の複数の出口開口(85、86、95、96)は、前記圧縮機抽気口(20)からの加熱された空気を前記プレナム(49)に通し該プレナム内(49)内に加熱された空気の垂直なカーテン(89)を形成する
ことを特徴とする、ターボ機械システム(2)。 - 前記複数の導管(80、90)は、第1導管(80)及び第2導管(90)を含む、請求項1に記載のターボ機械システム(2)。
- 前記第1導管(80)の前記第1端部(81)は加熱された抽気の入口を画定し、前記第2導管(90)の前記第2端部(92)は加熱された抽気の入口を画定し、前記第1及び第2導管を通過する加熱された抽気は反対方向に流れる、請求項2に記載のターボ機械システム(2)。
- 前記複数の導管(80、90)は2つの導管(80、90)にすぎない、請求項1に記載のターボ機械システム(2)。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/403,444 | 2009-03-13 | ||
US12/403,444 US8083466B2 (en) | 2009-03-13 | 2009-03-13 | Turbomachine inlet heating system |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010216476A JP2010216476A (ja) | 2010-09-30 |
JP5667371B2 true JP5667371B2 (ja) | 2015-02-12 |
Family
ID=42289023
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010053929A Active JP5667371B2 (ja) | 2009-03-13 | 2010-03-11 | ターボ機械吸気加熱装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8083466B2 (ja) |
EP (1) | EP2236775B1 (ja) |
JP (1) | JP5667371B2 (ja) |
CN (1) | CN101839174B (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8904747B2 (en) * | 2011-07-01 | 2014-12-09 | General Electric Company | Gas turbine inlet heating system |
US20130087219A1 (en) * | 2011-10-05 | 2013-04-11 | General Electric Company | Method of heating gas turbine inlet |
US8926265B2 (en) * | 2011-11-08 | 2015-01-06 | General Electric Company | Inlet bleed heat system |
US8932004B2 (en) * | 2011-11-08 | 2015-01-13 | General Electric Company | Inlet bleed heat system |
JP5916479B2 (ja) * | 2012-03-30 | 2016-05-11 | 三菱日立パワーシステムズ株式会社 | ガスタービンおよびその制御方法 |
US9157333B2 (en) | 2012-11-06 | 2015-10-13 | General Electric Company | Inlet bleed heat system with integrated air knife/silencer panels |
US9816391B2 (en) | 2012-11-07 | 2017-11-14 | General Electric Company | Compressor wash system with spheroids |
US9447732B2 (en) * | 2012-11-26 | 2016-09-20 | General Electric Company | Gas turbine anti-icing system |
US9611752B2 (en) | 2013-03-15 | 2017-04-04 | General Electric Company | Compressor start bleed system for a turbine system and method of controlling a compressor start bleed system |
US9359951B2 (en) | 2013-09-06 | 2016-06-07 | General Electric Company | Inlet bleed heat system and related method for a compact gas turbine inlet |
EP2857656A1 (en) * | 2013-10-01 | 2015-04-08 | Alstom Technology Ltd | Gas turbine with cooling air cooling system and method for operation of a gas turbine at low part load |
US20150159509A1 (en) * | 2013-12-06 | 2015-06-11 | General Electric Company | Method and System for Dispensing Gas Turbine Anticorrosive Protection |
US10036321B2 (en) * | 2014-05-29 | 2018-07-31 | General Electric Company | Systems and methods for utilizing gas turbine compartment ventilation discharge air |
US9771865B2 (en) * | 2014-10-28 | 2017-09-26 | General Electric Company | Inlet bleed heat manifold including acoustically treated feed pipe |
CN106979076A (zh) * | 2016-01-19 | 2017-07-25 | 常州兰翔机械有限责任公司 | 航空涡轴发动机用防冰引气接头组件 |
CN105756783A (zh) * | 2016-04-21 | 2016-07-13 | 河南永新科技有限公司 | 一种燃气轮机进气防尘防冰装置 |
US10801406B2 (en) | 2017-06-29 | 2020-10-13 | General Electric Company | Inlet bleed heat system for use in a turbine engine |
DE102018003094A1 (de) * | 2018-04-13 | 2019-10-17 | MTU Aero Engines AG | Mischung eines Hauptfluidstroms und eines Zumischfluids |
US10753287B2 (en) | 2018-08-02 | 2020-08-25 | Mitsubishi Hitachi Power Systems Americas, Inc. | Active inlet turbine control |
US11209017B2 (en) | 2018-08-24 | 2021-12-28 | General Electric Company | Compact compressor intake system and method |
US11459951B2 (en) | 2020-12-22 | 2022-10-04 | General Electric Company | Anti-icing system with a flow-deflector assembly |
US11473501B2 (en) * | 2020-12-22 | 2022-10-18 | General Electric Company | Anti-icing for gas turbine system |
US11761407B1 (en) | 2022-12-08 | 2023-09-19 | General Electric Company | Inlet mixer for exhaust gas recirculation in power generation systems |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0322527Y2 (ja) * | 1985-11-29 | 1991-05-16 | ||
US5398372A (en) * | 1993-10-29 | 1995-03-21 | Kaiser Aluminum & Chemical Corporation | Liquid edge bead removal device |
US5560195A (en) * | 1995-02-13 | 1996-10-01 | General Electric Co. | Gas turbine inlet heating system using jet blower |
US6027304A (en) | 1998-05-27 | 2000-02-22 | General Electric Co. | High pressure inlet bleed heat system for the compressor of a turbine |
US6685425B2 (en) | 2002-06-26 | 2004-02-03 | General Electric Company | Inlet bleed heater for heating inlet air to a compressor and methods of fabricating and transporting the heater |
US7033135B2 (en) * | 2003-11-10 | 2006-04-25 | General Electric Company | Method and apparatus for distributing fluid into a turbomachine |
GB2429937A (en) * | 2005-09-08 | 2007-03-14 | Siemens Ind Turbomachinery Ltd | Apparatus for mixing gas streams |
-
2009
- 2009-03-13 US US12/403,444 patent/US8083466B2/en active Active
-
2010
- 2010-03-11 JP JP2010053929A patent/JP5667371B2/ja active Active
- 2010-03-11 CN CN201010144005.3A patent/CN101839174B/zh active Active
- 2010-03-11 EP EP10156209.8A patent/EP2236775B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP2236775A3 (en) | 2012-07-11 |
CN101839174B (zh) | 2015-04-29 |
US20100232945A1 (en) | 2010-09-16 |
US8083466B2 (en) | 2011-12-27 |
CN101839174A (zh) | 2010-09-22 |
JP2010216476A (ja) | 2010-09-30 |
EP2236775A2 (en) | 2010-10-06 |
EP2236775B1 (en) | 2013-08-28 |
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