CN108138656B - 压缩机转子、具备该压缩机转子的燃气轮机转子、以及燃气轮机 - Google Patents

压缩机转子、具备该压缩机转子的燃气轮机转子、以及燃气轮机 Download PDF

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Publication number
CN108138656B
CN108138656B CN201680060172.5A CN201680060172A CN108138656B CN 108138656 B CN108138656 B CN 108138656B CN 201680060172 A CN201680060172 A CN 201680060172A CN 108138656 B CN108138656 B CN 108138656B
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China
Prior art keywords
rotor
compressor
flow path
air
axial direction
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CN201680060172.5A
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English (en)
Chinese (zh)
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CN108138656A (zh
Inventor
桥本真也
高村启太
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Mitsubishi Power Ltd
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Mitsubishi Heavy Industries Ltd
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    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/06—Rotors for more than one axial stage, e.g. of drum or multiple disc type; Details thereof, e.g. shafts, shaft connections
    • F01D5/066—Connecting means for joining rotor-discs or rotor-elements together, e.g. by a central bolt, by clamps
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • 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
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/08—Heating, heat-insulating or cooling means
    • F01D5/085—Heating, heat-insulating or cooling means cooling fluid circulating inside the rotor
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/02—Multi-stage pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/053—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
    • 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
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/24—Rotors for turbines
    • 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
    • F05D2240/00—Components
    • F05D2240/35—Combustors or associated equipment
    • 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
    • F05D2240/00—Components
    • F05D2240/60—Shafts
    • F05D2240/61—Hollow
    • 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
    • F05D2240/00—Components
    • F05D2240/80—Platforms for stationary or moving blades
    • F05D2240/81—Cooled platforms
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201680060172.5A 2015-10-23 2016-10-20 压缩机转子、具备该压缩机转子的燃气轮机转子、以及燃气轮机 Active CN108138656B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015208945A JP6773404B2 (ja) 2015-10-23 2015-10-23 圧縮機ロータ、これを備えるガスタービンロータ、及びガスタービン
JP2015-208945 2015-10-23
PCT/JP2016/081114 WO2017069201A1 (ja) 2015-10-23 2016-10-20 圧縮機ロータ、これを備えるガスタービンロータ、及びガスタービン

Publications (2)

Publication Number Publication Date
CN108138656A CN108138656A (zh) 2018-06-08
CN108138656B true CN108138656B (zh) 2020-07-14

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CN201680060172.5A Active CN108138656B (zh) 2015-10-23 2016-10-20 压缩机转子、具备该压缩机转子的燃气轮机转子、以及燃气轮机

Country Status (6)

Country Link
US (1) US10883381B2 (cg-RX-API-DMAC10.html)
JP (1) JP6773404B2 (cg-RX-API-DMAC10.html)
KR (1) KR102056045B1 (cg-RX-API-DMAC10.html)
CN (1) CN108138656B (cg-RX-API-DMAC10.html)
DE (1) DE112016004816T5 (cg-RX-API-DMAC10.html)
WO (1) WO2017069201A1 (cg-RX-API-DMAC10.html)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201917397D0 (en) * 2019-11-29 2020-01-15 Siemens Ag Method of assembling and disassembling a gas turbine engine module and an assembly therefor
WO2021192162A1 (ja) * 2020-03-26 2021-09-30 三菱重工エンジン＆ターボチャージャ株式会社 回転機械
CN112268007B (zh) * 2020-10-23 2023-06-09 航升科技有限公司 一种燃气轮机的多级轴流式压气机
EP4083391B8 (en) * 2021-04-26 2025-03-05 General Electric Company Gas turbine comprising an embedded and cooled electric machine
US11492924B1 (en) 2021-04-26 2022-11-08 General Electric Company Polska sp. z o.o Embedded electric machine cooling
JP7529620B2 (ja) * 2021-06-16 2024-08-06 三菱重工エンジン＆ターボチャージャ株式会社 配管分岐装置及びコンプレッサ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742706A (en) * 1971-12-20 1973-07-03 Gen Electric Dual flow cooled turbine arrangement for gas turbine engines
US4795307A (en) * 1986-02-28 1989-01-03 Mtu Motoren- Und Turbinen-Union Munchen Gmbh Method and apparatus for optimizing the vane clearance in a multi-stage axial flow compressor of a gas turbine
JP2011518983A (ja) * 2008-04-24 2011-06-30 スネクマ 向心流空気収集手段を含むターボ機械の圧縮機ロータ
CN104066954A (zh) * 2012-02-23 2014-09-24 三菱日立电力系统株式会社 燃气轮机

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JPS5035146B1 (cg-RX-API-DMAC10.html) 1970-03-19 1975-11-13
US3647313A (en) * 1970-06-01 1972-03-07 Gen Electric Gas turbine engines with compressor rotor cooling
DE3428892A1 (de) 1984-08-04 1986-02-13 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Schaufel- und dichtspaltoptimierungseinrichtung fuer verdichter von gasturbinentriebwerken, insbesondere gasturbinenstrahltriebwerken
US5144794A (en) * 1989-08-25 1992-09-08 Hitachi, Ltd. Gas turbine engine with cooling of turbine blades
JPH079193B2 (ja) * 1989-08-25 1995-02-01 株式会社日立製作所 ガスタービン
US5271711A (en) * 1992-05-11 1993-12-21 General Electric Company Compressor bore cooling manifold
JP3758835B2 (ja) * 1997-10-22 2006-03-22 三菱重工業株式会社 空気圧縮機ディスクの冷却によるクリアランス制御方法
FR2782539B1 (fr) * 1998-08-20 2000-10-06 Snecma Turbomachine comportant un dispositif de fourniture de gaz pressurise
JP3329754B2 (ja) * 1998-12-15 2002-09-30 株式会社日立製作所 冷媒回収型ガスタービン
JP4088163B2 (ja) * 2003-01-10 2008-05-21 株式会社日立製作所 ガスタービン
GB0603030D0 (en) * 2006-02-15 2006-03-29 Rolls Royce Plc Gas turbine engine rotor ventilation arrangement
FR2918414B1 (fr) 2007-07-06 2013-04-12 Snecma Dispositif d'alimentation en air de ventilation des aubes de turbine basse pression d'un moteur a turbine a gaz ; segment pour l'arret axial et la ventilation des aubes de turbine basse pression
US9085983B2 (en) 2012-03-29 2015-07-21 General Electric Company Apparatus and method for purging a gas turbine rotor
JP2015208945A (ja) 2014-04-28 2015-11-24 三菱樹脂株式会社 離型ポリエステルフィルム
US10161251B2 (en) * 2014-09-12 2018-12-25 United Technologies Corporation Turbomachine rotors with thermal regulation

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3742706A (en) * 1971-12-20 1973-07-03 Gen Electric Dual flow cooled turbine arrangement for gas turbine engines
US4795307A (en) * 1986-02-28 1989-01-03 Mtu Motoren- Und Turbinen-Union Munchen Gmbh Method and apparatus for optimizing the vane clearance in a multi-stage axial flow compressor of a gas turbine
JP2011518983A (ja) * 2008-04-24 2011-06-30 スネクマ 向心流空気収集手段を含むターボ機械の圧縮機ロータ
CN104066954A (zh) * 2012-02-23 2014-09-24 三菱日立电力系统株式会社 燃气轮机

Also Published As

Publication number Publication date
KR102056045B1 (ko) 2019-12-16
KR20180053389A (ko) 2018-05-21
DE112016004816T5 (de) 2018-07-05
CN108138656A (zh) 2018-06-08
JP6773404B2 (ja) 2020-10-21
JP2017082606A (ja) 2017-05-18
US20200165935A1 (en) 2020-05-28
US10883381B2 (en) 2021-01-05
WO2017069201A1 (ja) 2017-04-27

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Address after: Kanagawa Prefecture, Japan

Patentee after: Mitsubishi Power Co., Ltd

Address before: Kanagawa Prefecture, Japan

Patentee before: MITSUBISHI HITACHI POWER SYSTEMS, Ltd.

CP01 Change in the name or title of a patent holder