JP6185781B2 - 軸流圧縮機 - Google Patents

軸流圧縮機 Download PDF

Info

Publication number
JP6185781B2
JP6185781B2 JP2013152807A JP2013152807A JP6185781B2 JP 6185781 B2 JP6185781 B2 JP 6185781B2 JP 2013152807 A JP2013152807 A JP 2013152807A JP 2013152807 A JP2013152807 A JP 2013152807A JP 6185781 B2 JP6185781 B2 JP 6185781B2
Authority
JP
Japan
Prior art keywords
casing
stationary blade
compressor
variable
rotating shaft
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.)
Active
Application number
JP2013152807A
Other languages
English (en)
Japanese (ja)
Other versions
JP2015021477A5 (enExample
JP2015021477A (ja
Inventor
高橋　康雄
康雄 高橋
千尋 明連
千尋 明連
康太 川村
康太 川村
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.)
Mitsubishi Power Ltd
Original Assignee
Mitsubishi Hitachi Power Systems Ltd
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 Mitsubishi Hitachi Power Systems Ltd filed Critical Mitsubishi Hitachi Power Systems Ltd
Priority to JP2013152807A priority Critical patent/JP6185781B2/ja
Priority to US14/337,765 priority patent/US20150030438A1/en
Priority to CN201410350304.0A priority patent/CN104343541B/zh
Priority to EP14178033.8A priority patent/EP2829735B1/en
Priority to CN201710248874.2A priority patent/CN107023399B/zh
Publication of JP2015021477A publication Critical patent/JP2015021477A/ja
Publication of JP2015021477A5 publication Critical patent/JP2015021477A5/ja
Application granted granted Critical
Publication of JP6185781B2 publication Critical patent/JP6185781B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • F02C7/12—Cooling of plants
    • F02C7/14—Cooling of plants of fluids in the plant, e.g. lubricant or fuel
    • F02C7/141—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid
    • F02C7/143—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages
    • F02C7/1435—Cooling of plants of fluids in the plant, e.g. lubricant or fuel of working fluid before or between the compressor stages by water injection
    • 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
    • F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
    • F01D11/003—Preventing or minimising internal leakage of working-fluid, e.g. between stages by packing rings; Mechanical seals
    • 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
    • F01D17/00—Regulating or controlling by varying flow
    • F01D17/10—Final actuators
    • F01D17/12—Final actuators arranged in stator parts
    • F01D17/14—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits
    • F01D17/16—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes
    • F01D17/162—Final actuators arranged in stator parts varying effective cross-sectional area of nozzles or guide conduits by means of nozzle vanes for axial flow, i.e. the vanes turning around axes which are essentially perpendicular to the rotor centre line
    • 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
    • F04D19/028—Layout of fluid flow through the stages
    • 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
    • F04D29/08—Sealings
    • F04D29/083—Sealings especially adapted for elastic fluid 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/56—Fluid-guiding means, e.g. diffusers adjustable
    • F04D29/563—Fluid-guiding means, e.g. diffusers adjustable specially adapted for elastic fluid 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/5846—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling by injection
    • 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
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/705—Adding liquids
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Gasket Seals (AREA)
JP2013152807A 2013-07-23 2013-07-23 軸流圧縮機 Active JP6185781B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2013152807A JP6185781B2 (ja) 2013-07-23 2013-07-23 軸流圧縮機
US14/337,765 US20150030438A1 (en) 2013-07-23 2014-07-22 Axial Compressor
CN201410350304.0A CN104343541B (zh) 2013-07-23 2014-07-22 轴流压缩机
EP14178033.8A EP2829735B1 (en) 2013-07-23 2014-07-22 Axial compressor
CN201710248874.2A CN107023399B (zh) 2013-07-23 2014-07-22 轴流压缩机

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013152807A JP6185781B2 (ja) 2013-07-23 2013-07-23 軸流圧縮機

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2017146809A Division JP6466526B2 (ja) 2017-07-28 2017-07-28 軸流圧縮機

Publications (3)

Publication Number Publication Date
JP2015021477A JP2015021477A (ja) 2015-02-02
JP2015021477A5 JP2015021477A5 (enExample) 2016-07-21
JP6185781B2 true JP6185781B2 (ja) 2017-08-23

Family

ID=51224753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013152807A Active JP6185781B2 (ja) 2013-07-23 2013-07-23 軸流圧縮機

Country Status (4)

Country Link
US (1) US20150030438A1 (enExample)
EP (1) EP2829735B1 (enExample)
JP (1) JP6185781B2 (enExample)
CN (2) CN104343541B (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6280884B2 (ja) * 2015-02-25 2018-02-14 三菱日立パワーシステムズ株式会社 可変静翼駆動装置、及び軸流流体機械
DE102015110252A1 (de) * 2015-06-25 2016-12-29 Rolls-Royce Deutschland Ltd & Co Kg Statorvorrichtung für eine Strömungsmaschine mit einer Gehäuseeinrichtung und mehreren Leitschaufeln
EP3144540B1 (de) * 2015-09-16 2023-05-10 MTU Aero Engines AG Gasturbinen-verdichterstufe
JP6674763B2 (ja) * 2015-11-04 2020-04-01 川崎重工業株式会社 可変静翼操作装置
US10724443B2 (en) 2016-05-24 2020-07-28 General Electric Company Turbine engine and method of operating
US10378447B2 (en) * 2016-09-30 2019-08-13 General Electric Company System and method for purging fuel or coolant from turbomachine
US11041401B2 (en) 2017-02-06 2021-06-22 Mitsubishi Heavy Industries Compressor Corporation Inlet guide vane and compressor
US10794219B2 (en) * 2017-09-14 2020-10-06 Rolls-Royce Corporation Axial case ring to maximize thrust bushing contact area of variable vane
US10822981B2 (en) 2017-10-30 2020-11-03 General Electric Company Variable guide vane sealing
EP4118307B1 (de) 2020-03-13 2025-07-30 Peer Schlegel Verfahren zur erhöhung eines entropiestromes an einer strömungsmaschine
US11346241B2 (en) * 2020-05-28 2022-05-31 Pratt & Whitney Canada Corp. Variable guide vanes assembly
CN114278435B (zh) * 2020-09-28 2023-05-16 中国航发商用航空发动机有限责任公司 压气机、燃气涡轮发动机、可调静叶组件以及装配方法
CN112228386B (zh) * 2020-12-14 2021-03-16 中国航发上海商用航空发动机制造有限责任公司 压气机和航空发动机
CN112814950B (zh) * 2021-01-13 2022-03-11 南京航空航天大学 适应宽涵道比变化范围的双自由度进口可调导叶
JP7728147B2 (ja) * 2021-11-04 2025-08-22 三菱重工業株式会社 多段軸流圧縮機の起動方法、空気圧縮設備、及びガスタービン設備
JP7558217B2 (ja) * 2022-05-10 2024-09-30 三菱重工業株式会社 ガスタービンのメンテナンス方法
JP2023179833A (ja) * 2022-06-08 2023-12-20 三菱重工業株式会社 圧縮機制御装置、圧縮機の制御方法、及び、圧縮機の制御プログラム
DE102023121106A1 (de) * 2023-08-08 2025-02-13 MTU Aero Engines AG Leitschaufelanordnung einer Strömungsmaschine und Verfahren zur Montage einer Leitschaufelanordnung
CN119957562A (zh) * 2025-02-28 2025-05-09 盐城东方天成机械有限公司 一种涂装车间喷漆室废气处理装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH470590A (de) * 1967-02-10 1969-03-31 Sulzer Ag Verfahren zur Montage eines mehrstufigen Axialverdichters und Montagering zur Durchführung des Verfahrens
US3887731A (en) * 1973-04-23 1975-06-03 Chromalloy American Corp Corrosion resistant coating system for ferrous metal articles having brazed joints
JPH02294501A (ja) 1989-05-10 1990-12-05 Hitachi Ltd 可変静翼型ターボ機械
FR2691507B1 (fr) * 1992-05-20 1994-07-08 Snecma Structure d'etancheite pour une aube pivotante de turbomachine.
US6210106B1 (en) * 1999-04-30 2001-04-03 General Electric Company Seal apparatus for gas turbine engine variable vane
US6834862B2 (en) * 2002-01-23 2004-12-28 Mark R. Wilkinson Shaft sealing system for a rotary mechanical device
US6767183B2 (en) * 2002-09-18 2004-07-27 General Electric Company Methods and apparatus for sealing gas turbine engine variable vane assemblies
JP4328269B2 (ja) * 2004-07-28 2009-09-09 株式会社日立製作所 ガスタービン装置
US7445427B2 (en) * 2005-12-05 2008-11-04 General Electric Company Variable stator vane assembly and bushing thereof
EP1925783B1 (en) * 2006-11-22 2012-05-02 Siemens Aktiengesellschaft Variable stator blade assembly
US8475117B2 (en) * 2009-11-10 2013-07-02 General Electric Company Gas turbine compressor and method of operation
DE102009055865B4 (de) * 2009-11-26 2021-06-24 Ihi Charging Systems International Gmbh Verstelleinrichtung für eine Aufladeeinrichtung
US8714916B2 (en) 2010-09-28 2014-05-06 General Electric Company Variable vane assembly for a turbine compressor
US8858165B2 (en) * 2010-09-30 2014-10-14 Rolls-Royce Corporation Seal arrangement for variable vane
CN102562300B (zh) * 2010-12-14 2014-08-13 杜臣 涡旋燃气蒸汽轮机
US8734091B2 (en) * 2011-04-27 2014-05-27 General Electric Company Axial compressor with arrangement for bleeding air from variable stator vane stages
JP2012233424A (ja) * 2011-04-28 2012-11-29 Ihi Corp 軸流式圧縮機の可変静翼機構
JP5716918B2 (ja) * 2011-11-02 2015-05-13 三菱日立パワーシステムズ株式会社 軸流流体機械、及びその可変静翼駆動装置

Also Published As

Publication number Publication date
US20150030438A1 (en) 2015-01-29
EP2829735A1 (en) 2015-01-28
CN104343541A (zh) 2015-02-11
JP2015021477A (ja) 2015-02-02
CN104343541B (zh) 2017-05-17
CN107023399B (zh) 2019-06-11
EP2829735B1 (en) 2018-11-14
CN107023399A (zh) 2017-08-08

Similar Documents

Publication Publication Date Title
JP6185781B2 (ja) 軸流圧縮機
US10487739B2 (en) Cooling system for a turbine engine
US8147178B2 (en) Centrifugal compressor forward thrust and turbine cooling apparatus
JP5967891B2 (ja) 可変タービンノズルシステム
US10655475B2 (en) Gas turbine engine turbine cooling system
US5555721A (en) Gas turbine engine cooling supply circuit
JP6185783B2 (ja) 軸流圧縮機、軸流圧縮機を備えたガスタービンおよび軸流圧縮機の改造方法
US8192148B2 (en) Fluid return in the splitter of turbomachines with bypass-flow configuration
JP6483074B2 (ja) 遠心圧縮機を有するタービンエンジンの空気流を適合するための方法およびその実施のためのディフューザ
US10323571B2 (en) Method and system for inlet guide vane heating
JP2011106461A (ja) 外側ファンを有するガスタービンエンジン
JP2017025913A (ja) ガスタービンエンジンのフレームアセンブリ
GB2445074A (en) Gas turbine compressor foil thrust bearing
JP2011106460A (ja) 多段の先端ファン
CN106121737A (zh) 带有一体式旁通机构的可变叶片涡轮机喷嘴的涡轮增压器
CN102341568A (zh) 具有流体通道和通道阻塞部件的转子元件及包括转子元件的涡轮发动机
US20160273382A1 (en) System for cooling a turbine shroud
JP6466526B2 (ja) 軸流圧縮機
US20050002781A1 (en) Compressor for a gas turbine engine
US10323573B2 (en) Air-driven particle pulverizer for gas turbine engine cooling fluid system
CN110886654A (zh) 一种用于径向预旋系统的狭缝式接受孔结构
CN104975885B (zh) 推力板组合件
US20150167488A1 (en) Adjustable clearance control system for airfoil tip in gas turbine engine
US20230048118A1 (en) Turbomachine with device for cooling and pressurising a turbine
CN108194147A (zh) 一种用于径向预旋系统带方位角的喷嘴结构

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20160525

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160525

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20170213

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20170221

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20170420

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170704

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170728

R150 Certificate of patent or registration of utility model

Ref document number: 6185781

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533

R350 Written notification of registration of transfer

Free format text: JAPANESE INTERMEDIATE CODE: R350

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250