CN101978138A - 燃气涡轮机 - Google Patents
燃气涡轮机 Download PDFInfo
- Publication number
- CN101978138A CN101978138A CN2009801101755A CN200980110175A CN101978138A CN 101978138 A CN101978138 A CN 101978138A CN 2009801101755 A CN2009801101755 A CN 2009801101755A CN 200980110175 A CN200980110175 A CN 200980110175A CN 101978138 A CN101978138 A CN 101978138A
- Authority
- CN
- China
- Prior art keywords
- supporting member
- next door
- bearing housing
- combustion gas
- gas turbine
- 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.)
- Granted
Links
- 230000008093 supporting effect Effects 0.000 claims abstract description 103
- 238000001816 cooling Methods 0.000 claims abstract description 53
- 239000000567 combustion gas Substances 0.000 claims description 76
- 239000002826 coolant Substances 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 3
- 238000005192 partition Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 11
- 239000000314 lubricant Substances 0.000 description 5
- 230000000630 rising effect Effects 0.000 description 5
- 230000004075 alteration Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000003068 static effect Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000027455 binding Effects 0.000 description 2
- 238000009739 binding Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- 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
- F01D25/12—Cooling
-
- 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
- F01D25/16—Arrangement of bearings; Supporting or mounting bearings in casings
- F01D25/162—Bearing supports
-
- 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
- F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
- F01D25/26—Double casings; Measures against temperature strain in casings
-
- 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
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D9/00—Stators
- F01D9/06—Fluid supply conduits to nozzles or the like
- F01D9/065—Fluid supply or removal conduits traversing the working fluid flow, e.g. for lubrication-, cooling-, or sealing fluids
-
- 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
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008088749A JP4969500B2 (ja) | 2008-03-28 | 2008-03-28 | ガスタービン |
JP2008-088749 | 2008-03-28 | ||
PCT/JP2009/050134 WO2009119126A1 (ja) | 2008-03-28 | 2009-01-08 | ガスタービン |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101978138A true CN101978138A (zh) | 2011-02-16 |
CN101978138B CN101978138B (zh) | 2013-11-06 |
Family
ID=41113336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200980110175.5A Active CN101978138B (zh) | 2008-03-28 | 2009-01-08 | 燃气涡轮机 |
Country Status (6)
Country | Link |
---|---|
US (1) | US8616835B2 (zh) |
EP (1) | EP2261468B1 (zh) |
JP (1) | JP4969500B2 (zh) |
KR (1) | KR101182625B1 (zh) |
CN (1) | CN101978138B (zh) |
WO (1) | WO2009119126A1 (zh) |
Cited By (13)
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---|---|---|---|---|
CN103109045A (zh) * | 2011-09-09 | 2013-05-15 | 三菱重工业株式会社 | 燃气涡轮 |
CN104040148A (zh) * | 2012-02-27 | 2014-09-10 | 三菱日立电力系统株式会社 | 燃气轮机 |
CN104797789A (zh) * | 2012-11-12 | 2015-07-22 | 斯奈克玛 | 涡轮机中的排气管支架 |
CN104919143A (zh) * | 2013-01-22 | 2015-09-16 | 西门子公司 | 包括进入排气流的亚环境区域中的排气的燃气轮机外壳主动环境冷却 |
CN104919140A (zh) * | 2013-01-22 | 2015-09-16 | 西门子能量股份有限公司 | 用于燃气轮机组件的排气段的喷吹和冷却空气 |
CN105008675A (zh) * | 2013-01-22 | 2015-10-28 | 西门子公司 | 包括进入亚环境空腔中的排气的燃气轮机外壳主动环境冷却 |
US9581081B2 (en) | 2013-01-13 | 2017-02-28 | General Electric Company | System and method for protecting components in a gas turbine engine with exhaust gas recirculation |
CN107366559A (zh) * | 2016-05-11 | 2017-11-21 | 通用电气公司 | 用于燃气涡轮发动机的系统和方法 |
CN107559091A (zh) * | 2017-08-28 | 2018-01-09 | 陈佳伟 | 一种燃气轮机 |
CN108131203A (zh) * | 2017-11-20 | 2018-06-08 | 北京动力机械研究所 | 一种发动机轴承座冷却方法 |
CN110273719A (zh) * | 2019-07-10 | 2019-09-24 | 杭州汽轮动力集团有限公司 | 一种中小型燃气轮机排气缸内流道支撑结构 |
CN113356946A (zh) * | 2021-07-22 | 2021-09-07 | 中国航发沈阳发动机研究所 | 一种航空发动机涡轮间机匣结构 |
CN114450467A (zh) * | 2019-09-12 | 2022-05-06 | 三菱重工业株式会社 | 支柱罩、排气机室以及燃气轮机 |
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JP4958967B2 (ja) * | 2009-12-15 | 2012-06-20 | 川崎重工業株式会社 | 換気構造を改良したガスタービンエンジン |
GB201001974D0 (en) | 2010-02-08 | 2010-03-24 | Rolls Royce Plc | An outlet guide vane structure |
EP2441918A1 (en) | 2010-10-18 | 2012-04-18 | Siemens Aktiengesellschaft | Gas turbine annular diffuser |
US9039346B2 (en) * | 2011-10-17 | 2015-05-26 | General Electric Company | Rotor support thermal control system |
US9664062B2 (en) * | 2011-12-08 | 2017-05-30 | Siemens Energy, Inc. | Gas turbine engine with multiple component exhaust diffuser operating in conjunction with an outer case ambient external cooling system |
US20130149107A1 (en) * | 2011-12-08 | 2013-06-13 | Mrinal Munshi | Gas turbine outer case active ambient cooling including air exhaust into a sub-ambient region of exhaust flow |
FR2986040B1 (fr) * | 2012-01-20 | 2016-03-25 | Turbomeca | Support de palier de turbomachine |
JP5738211B2 (ja) * | 2012-02-10 | 2015-06-17 | 三菱重工業株式会社 | ガスタービンにおけるディスク軸心調整機構 |
JP5738214B2 (ja) * | 2012-02-23 | 2015-06-17 | 三菱重工業株式会社 | ガスタービンにおけるディスク軸心調整機構 |
WO2013118880A1 (ja) * | 2012-02-10 | 2013-08-15 | 三菱重工業株式会社 | ガスタービンにおけるディスク軸心調整機構 |
US9371737B2 (en) * | 2012-02-23 | 2016-06-21 | Mitsubishi Hitachi Power Systems, Ltd. | Gas turbine |
US9316108B2 (en) * | 2012-03-05 | 2016-04-19 | General Electric Company | Gas turbine frame stiffening rails |
US10815891B2 (en) | 2012-09-28 | 2020-10-27 | Raytheon Technologies Corporation | Inner diffuser case struts for a combustor of a gas turbine engine |
US9091171B2 (en) * | 2012-10-30 | 2015-07-28 | Siemens Aktiengesellschaft | Temperature control within a cavity of a turbine engine |
US9611756B2 (en) * | 2012-11-02 | 2017-04-04 | General Electric Company | System and method for protecting components in a gas turbine engine with exhaust gas recirculation |
US9476313B2 (en) | 2012-12-21 | 2016-10-25 | United Technologies Corporation | Gas turbine engine including a pre-diffuser heat exchanger |
WO2014105599A1 (en) * | 2012-12-29 | 2014-07-03 | United Technologies Corporation | Heat shield for cooling a strut |
JP6385955B2 (ja) * | 2012-12-29 | 2018-09-05 | ユナイテッド テクノロジーズ コーポレイションUnited Technologies Corporation | タービンフレームアセンブリおよびタービンフレームアセンブリを設計する方法 |
US10240481B2 (en) * | 2012-12-29 | 2019-03-26 | United Technologies Corporation | Angled cut to direct radiative heat load |
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US10006306B2 (en) | 2012-12-29 | 2018-06-26 | United Technologies Corporation | Turbine exhaust case architecture |
EP2938859B1 (en) | 2012-12-29 | 2019-05-22 | United Technologies Corporation | Cooling architecture for turbine exhaust case |
WO2014105603A1 (en) | 2012-12-29 | 2014-07-03 | United Technologies Corporation | Multi-piece heat shield |
WO2014105602A1 (en) | 2012-12-29 | 2014-07-03 | United Technologies Corporation | Heat shield for a casing |
US9617870B2 (en) * | 2013-02-05 | 2017-04-11 | United Technologies Corporation | Bracket for mounting a stator guide vane arrangement to a strut in a turbine engine |
US10330011B2 (en) * | 2013-03-11 | 2019-06-25 | United Technologies Corporation | Bench aft sub-assembly for turbine exhaust case fairing |
EP2806113A1 (en) * | 2013-05-24 | 2014-11-26 | Siemens Aktiengesellschaft | An exhaust casing of a turbomachine and a method for assembling the exhaust casing into the turbomachine |
CN105960511B (zh) * | 2013-11-08 | 2018-03-13 | 通用电气公司 | 涡轮机排气框架 |
US9598981B2 (en) * | 2013-11-22 | 2017-03-21 | Siemens Energy, Inc. | Industrial gas turbine exhaust system diffuser inlet lip |
JP6203090B2 (ja) * | 2014-03-14 | 2017-09-27 | 三菱日立パワーシステムズ株式会社 | 排気室入口側部材、排気室、ガスタービンおよび最終段タービン動翼取出方法 |
US20150345332A1 (en) * | 2014-05-27 | 2015-12-03 | General Electric Company | Horizontal joint for a rotary machine and method of assembling same |
CN104019091B (zh) * | 2014-06-11 | 2016-02-24 | 西北工业大学 | 低压涡轮后轴的设计方法 |
GB201410586D0 (en) * | 2014-06-13 | 2014-07-30 | Rolls Royce Plc | Duct |
JP6441611B2 (ja) * | 2014-08-25 | 2018-12-19 | 三菱日立パワーシステムズ株式会社 | ガスタービンの排気部材及び排気室メンテナンス方法 |
WO2016079822A1 (ja) | 2014-11-19 | 2016-05-26 | 三菱日立パワーシステムズ株式会社 | ガスタービンのメインテナンス方法 |
JP6498534B2 (ja) * | 2015-06-09 | 2019-04-10 | 川崎重工業株式会社 | 排気ディフューザ |
CN106321166A (zh) * | 2015-06-17 | 2017-01-11 | 北京华清燃气轮机与煤气化联合循环工程技术有限公司 | 一种燃气轮机支撑柱冷却结构 |
US10443449B2 (en) | 2015-07-24 | 2019-10-15 | Pratt & Whitney Canada Corp. | Spoke mounting arrangement |
US10247035B2 (en) | 2015-07-24 | 2019-04-02 | Pratt & Whitney Canada Corp. | Spoke locking architecture |
CA2936180A1 (en) | 2015-07-24 | 2017-01-24 | Pratt & Whitney Canada Corp. | Multiple spoke cooling system and method |
US10718236B2 (en) * | 2016-09-19 | 2020-07-21 | Ormat Technologies, Inc. | Turbine shaft bearing and turbine apparatus |
DE102016218239A1 (de) | 2016-09-22 | 2018-03-22 | MTU Aero Engines AG | Dichtungsanordnung für ein Turbinenzwischengehäuse einer Gasturbine |
DE102017114608A1 (de) * | 2017-06-30 | 2019-01-03 | Man Diesel & Turbo Se | Turbinenzuströmgehäuse einer Axialturbine eines Turboladers |
KR101974739B1 (ko) | 2017-09-27 | 2019-05-02 | 두산중공업 주식회사 | 가스 터빈 |
JP7120913B2 (ja) * | 2018-12-25 | 2022-08-17 | 三菱重工業株式会社 | ガスタービン排気車室及びガスタービン |
US11371362B2 (en) | 2019-09-06 | 2022-06-28 | Hamilton Sundstrand Corporation | Diffuser with exhaust shroud |
RU2730558C1 (ru) * | 2019-09-24 | 2020-08-24 | Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" | Двухконтурный турбореактивный двигатель |
CN110761855B (zh) * | 2019-10-11 | 2022-06-07 | 中国航发沈阳发动机研究所 | 一种燃气涡轮发动机后机匣 |
CN114810236A (zh) * | 2022-06-30 | 2022-07-29 | 成都中科翼能科技有限公司 | 一种燃气轮机核心机的排气机匣结构 |
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US2933893A (en) * | 1957-12-12 | 1960-04-26 | Napier & Son Ltd | Removable bearing support structure for a power turbine |
JPS59173527A (ja) * | 1983-03-22 | 1984-10-01 | Hitachi Ltd | ガスタ−ビン排気フレ−ム冷却空気系統 |
JPH02218824A (ja) * | 1988-12-14 | 1990-08-31 | General Electric Co <Ge> | ガスタービンエンジン用フレーム組立体 |
CN1207454A (zh) * | 1997-07-31 | 1999-02-10 | 东芝株式会社 | 燃气轮机 |
EP1180577A2 (en) * | 2000-08-08 | 2002-02-20 | General Electric Company | Cooling method for a turbine rotor |
US20020121082A1 (en) * | 2001-03-05 | 2002-09-05 | Mitsubishi Heavy Industries Ltd. | Air-cooled gas turbine exhaust casing |
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-
2008
- 2008-03-28 JP JP2008088749A patent/JP4969500B2/ja active Active
-
2009
- 2009-01-08 KR KR1020107020926A patent/KR101182625B1/ko active IP Right Grant
- 2009-01-08 CN CN200980110175.5A patent/CN101978138B/zh active Active
- 2009-01-08 EP EP09725077.3A patent/EP2261468B1/en active Active
- 2009-01-08 WO PCT/JP2009/050134 patent/WO2009119126A1/ja active Application Filing
- 2009-01-08 US US12/933,636 patent/US8616835B2/en active Active
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US2933893A (en) * | 1957-12-12 | 1960-04-26 | Napier & Son Ltd | Removable bearing support structure for a power turbine |
JPS59173527A (ja) * | 1983-03-22 | 1984-10-01 | Hitachi Ltd | ガスタ−ビン排気フレ−ム冷却空気系統 |
JPH02218824A (ja) * | 1988-12-14 | 1990-08-31 | General Electric Co <Ge> | ガスタービンエンジン用フレーム組立体 |
CN1207454A (zh) * | 1997-07-31 | 1999-02-10 | 东芝株式会社 | 燃气轮机 |
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JP2004052598A (ja) * | 2002-07-17 | 2004-02-19 | Mitsubishi Heavy Ind Ltd | ガスタービン排気部のストラット構造 |
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Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105179029A (zh) * | 2011-09-09 | 2015-12-23 | 三菱日立电力系统株式会社 | 燃气涡轮 |
CN103109045A (zh) * | 2011-09-09 | 2013-05-15 | 三菱重工业株式会社 | 燃气涡轮 |
US10094285B2 (en) | 2011-12-08 | 2018-10-09 | Siemens Aktiengesellschaft | Gas turbine outer case active ambient cooling including air exhaust into sub-ambient cavity |
CN104040148A (zh) * | 2012-02-27 | 2014-09-10 | 三菱日立电力系统株式会社 | 燃气轮机 |
CN104040148B (zh) * | 2012-02-27 | 2016-04-20 | 三菱日立电力系统株式会社 | 燃气轮机 |
CN104797789A (zh) * | 2012-11-12 | 2015-07-22 | 斯奈克玛 | 涡轮机中的排气管支架 |
CN105189940B (zh) * | 2013-01-13 | 2017-08-15 | 埃克森美孚上游研究公司 | 用于保护具有排气再循环的气体涡轮发动机中的组件的系统和方法 |
US9581081B2 (en) | 2013-01-13 | 2017-02-28 | General Electric Company | System and method for protecting components in a gas turbine engine with exhaust gas recirculation |
CN104919140B (zh) * | 2013-01-22 | 2018-03-27 | 西门子能量股份有限公司 | 用于燃气轮机组件的排气段的喷吹和冷却空气 |
CN105008675B (zh) * | 2013-01-22 | 2017-03-08 | 西门子公司 | 包括进入亚环境空腔中的排气的燃气轮机外壳主动环境冷却 |
CN104919140A (zh) * | 2013-01-22 | 2015-09-16 | 西门子能量股份有限公司 | 用于燃气轮机组件的排气段的喷吹和冷却空气 |
CN105008675A (zh) * | 2013-01-22 | 2015-10-28 | 西门子公司 | 包括进入亚环境空腔中的排气的燃气轮机外壳主动环境冷却 |
CN104919143A (zh) * | 2013-01-22 | 2015-09-16 | 西门子公司 | 包括进入排气流的亚环境区域中的排气的燃气轮机外壳主动环境冷却 |
CN107366559A (zh) * | 2016-05-11 | 2017-11-21 | 通用电气公司 | 用于燃气涡轮发动机的系统和方法 |
CN107559091A (zh) * | 2017-08-28 | 2018-01-09 | 陈佳伟 | 一种燃气轮机 |
CN108131203A (zh) * | 2017-11-20 | 2018-06-08 | 北京动力机械研究所 | 一种发动机轴承座冷却方法 |
CN110273719A (zh) * | 2019-07-10 | 2019-09-24 | 杭州汽轮动力集团有限公司 | 一种中小型燃气轮机排气缸内流道支撑结构 |
CN114450467A (zh) * | 2019-09-12 | 2022-05-06 | 三菱重工业株式会社 | 支柱罩、排气机室以及燃气轮机 |
CN114450467B (zh) * | 2019-09-12 | 2023-09-05 | 三菱重工业株式会社 | 支柱罩、排气机室以及燃气轮机 |
CN113356946A (zh) * | 2021-07-22 | 2021-09-07 | 中国航发沈阳发动机研究所 | 一种航空发动机涡轮间机匣结构 |
CN113356946B (zh) * | 2021-07-22 | 2022-08-19 | 中国航发沈阳发动机研究所 | 一种航空发动机涡轮间机匣结构 |
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EP2261468B1 (en) | 2016-03-23 |
US8616835B2 (en) | 2013-12-31 |
EP2261468A1 (en) | 2010-12-15 |
JP4969500B2 (ja) | 2012-07-04 |
US20110020116A1 (en) | 2011-01-27 |
EP2261468A4 (en) | 2014-11-05 |
KR101182625B1 (ko) | 2012-09-14 |
KR20100116672A (ko) | 2010-11-01 |
WO2009119126A1 (ja) | 2009-10-01 |
CN101978138B (zh) | 2013-11-06 |
JP2009243311A (ja) | 2009-10-22 |
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