DE69910018D1 - Integraler trägheitspartikelabscheider für radialeinlass von gasturbinen - Google Patents

Integraler trägheitspartikelabscheider für radialeinlass von gasturbinen

Info

Publication number
DE69910018D1
DE69910018D1 DE69910018T DE69910018T DE69910018D1 DE 69910018 D1 DE69910018 D1 DE 69910018D1 DE 69910018 T DE69910018 T DE 69910018T DE 69910018 T DE69910018 T DE 69910018T DE 69910018 D1 DE69910018 D1 DE 69910018D1
Authority
DE
Germany
Prior art keywords
gas turbines
particle separator
radial inlet
inertia particle
integral inertia
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.)
Expired - Fee Related
Application number
DE69910018T
Other languages
English (en)
Other versions
DE69910018T2 (de
Inventor
D Stoten
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.)
Pratt and Whitney Canada Corp
Original Assignee
Pratt and Whitney Canada Corp
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 Pratt and Whitney Canada Corp filed Critical Pratt and Whitney Canada Corp
Application granted granted Critical
Publication of DE69910018D1 publication Critical patent/DE69910018D1/de
Publication of DE69910018T2 publication Critical patent/DE69910018T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
    • B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
    • B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
    • 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
    • F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • F02C7/052—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with dust-separation devices
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Separating Particles In Gases By Inertia (AREA)
DE69910018T 1998-06-02 1999-05-27 Integraler trägheitspartikelabscheider für radialeinlass von gasturbinen Expired - Fee Related DE69910018T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/088,894 US6134874A (en) 1998-06-02 1998-06-02 Integral inertial particle separator for radial inlet gas turbine engine
US88894 1998-06-02
PCT/CA1999/000472 WO1999063211A1 (en) 1998-06-02 1999-05-27 Integral inertial particle separator for radial inlet gas turbine engine

Publications (2)

Publication Number Publication Date
DE69910018D1 true DE69910018D1 (de) 2003-09-04
DE69910018T2 DE69910018T2 (de) 2004-04-22

Family

ID=22214131

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69910018T Expired - Fee Related DE69910018T2 (de) 1998-06-02 1999-05-27 Integraler trägheitspartikelabscheider für radialeinlass von gasturbinen

Country Status (6)

Country Link
US (1) US6134874A (de)
EP (1) EP1082529B1 (de)
JP (1) JP2002517657A (de)
CA (1) CA2333695C (de)
DE (1) DE69910018T2 (de)
WO (1) WO1999063211A1 (de)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6698180B2 (en) * 2001-08-01 2004-03-02 Rolls-Royce Corporation Particle separator for a turbine engine
US6508052B1 (en) 2001-08-01 2003-01-21 Rolls-Royce Corporation Particle separator
US6499285B1 (en) 2001-08-01 2002-12-31 Rolls-Royce Corporation Particle separator for a gas turbine engine
US6755897B2 (en) * 2002-10-23 2004-06-29 Siemens Vdo Automotive Inc. Constant velocity radial inflow particle separator
US6969237B2 (en) * 2003-08-28 2005-11-29 United Technologies Corporation Turbine airfoil cooling flow particle separator
US7828865B2 (en) * 2008-07-31 2010-11-09 Cummins Filtration Ip, Inc. Gas-liquid separator with dual flow impaction and coalescence
JP4279245B2 (ja) * 2004-12-06 2009-06-17 本田技研工業株式会社 ガスタービンエンジン
EP2466097A1 (de) 2005-06-20 2012-06-20 Rolls-Royce North American Technologies, Inc. Gebündelter Einlasspartikelselektor
EP1893862B1 (de) * 2005-06-20 2014-05-21 Rolls-Royce North American Technologies, Inc. Partikelabscheider für gasturbinen
WO2007120162A2 (en) * 2005-06-20 2007-10-25 Rolls-Royce North American Technologies, Inc. Particle separator for a gas turbine engine
US8672606B2 (en) * 2006-06-30 2014-03-18 Solar Turbines Inc. Gas turbine engine and system for servicing a gas turbine engine
US8590151B2 (en) 2006-06-30 2013-11-26 Solar Turbines Inc. System for supporting and servicing a gas turbine engine
US7802433B2 (en) * 2006-09-27 2010-09-28 General Electric Company Adaptive inertial particle separators and methods of use
US20080152500A1 (en) * 2006-12-20 2008-06-26 Carsten Mehring Inertial particle separator for compressor shroud bleed
US8424279B2 (en) 2007-03-28 2013-04-23 United Technologies Corporation Particle separator and debris control system
US7927408B2 (en) * 2007-11-30 2011-04-19 Honeywell International Inc. Inlet particle separator systems and methods
EP2382026B1 (de) * 2008-12-26 2017-08-23 Rolls-Royce North American Technologies, Inc. Einlasspartikelabscheidersystem für einen gasturbinenmotor
US8627667B2 (en) * 2008-12-29 2014-01-14 Roll-Royce Corporation Gas turbine engine duct having a coupled fluid volume
US8294316B2 (en) * 2009-07-28 2012-10-23 Rolls-Royce North American Technologies, Inc. Electrical power generation apparatus for contra-rotating open-rotor aircraft propulsion system
US8578720B2 (en) 2010-04-12 2013-11-12 Siemens Energy, Inc. Particle separator in a gas turbine engine
US8613199B2 (en) 2010-04-12 2013-12-24 Siemens Energy, Inc. Cooling fluid metering structure in a gas turbine engine
US8584469B2 (en) 2010-04-12 2013-11-19 Siemens Energy, Inc. Cooling fluid pre-swirl assembly for a gas turbine engine
US9410482B2 (en) * 2010-12-24 2016-08-09 Rolls-Royce North American Technologies, Inc. Gas turbine engine heat exchanger
US8454716B2 (en) 2011-03-17 2013-06-04 Siemens Energy, Inc. Variable flow particle separating structure
US8945254B2 (en) 2011-12-21 2015-02-03 General Electric Company Gas turbine engine particle separator
US20140144123A1 (en) * 2012-11-29 2014-05-29 Honeywell International Inc. Inlet particle separator system with air injection
US9206740B2 (en) * 2013-01-04 2015-12-08 Honeywell International Inc. Liquid injection inlet particle separator systems and methods
US9869250B2 (en) 2014-05-20 2018-01-16 United Technologies Corporation Particle tolerant turboshaft engine
US11033845B2 (en) 2014-05-29 2021-06-15 General Electric Company Turbine engine and particle separators therefore
CA2949547A1 (en) 2014-05-29 2016-02-18 General Electric Company Turbine engine and particle separators therefore
US10323573B2 (en) 2014-07-31 2019-06-18 United Technologies Corporation Air-driven particle pulverizer for gas turbine engine cooling fluid system
US10267179B2 (en) * 2014-12-31 2019-04-23 General Electric Company Dirt extraction apparatus for a gas turbine engine
US9869240B2 (en) 2015-02-20 2018-01-16 Pratt & Whitney Canada Corp. Compound engine assembly with cantilevered compressor and turbine
US20160245162A1 (en) 2015-02-20 2016-08-25 Pratt & Whitney Canada Corp. Compound engine assembly with offset turbine shaft, engine shaft and inlet duct
US10533500B2 (en) 2015-02-20 2020-01-14 Pratt & Whitney Canada Corp. Compound engine assembly with mount cage
US10371060B2 (en) 2015-02-20 2019-08-06 Pratt & Whitney Canada Corp. Compound engine assembly with confined fire zone
US10408123B2 (en) 2015-02-20 2019-09-10 Pratt & Whitney Canada Corp. Engine assembly with modular compressor and turbine
US10428734B2 (en) 2015-02-20 2019-10-01 Pratt & Whitney Canada Corp. Compound engine assembly with inlet lip anti-icing
US10823061B2 (en) * 2016-07-15 2020-11-03 General Electric Company Engine air inlet having a double-panel heated wall
US20180216527A1 (en) * 2017-01-27 2018-08-02 General Electric Company Radial variable inlet guide vane for axial or axi-centrifugal compressors
KR101887806B1 (ko) 2017-04-06 2018-08-10 두산중공업 주식회사 가스 터빈의 입자 제거 장치 및 이를 포함하는 가스 터빈
US10888881B2 (en) 2017-05-08 2021-01-12 Cummins Filtration Ip, Inc. Variable inertial particle separator
US10767558B2 (en) 2018-03-07 2020-09-08 Rolls-Royce North American Technologies Inc. Adaptive-curvature inertial particle separators
US10767559B2 (en) 2018-03-29 2020-09-08 Rolls-Royce North American Technologies Inc. Adaptive-area inertial particle separators
US11300002B2 (en) 2018-12-07 2022-04-12 Pratt & Whitney Canada Corp. Static take-off port
US11261788B2 (en) 2019-03-15 2022-03-01 Honeywell International Inc. Systems and methods for dry fog inlet particle separator
US11560843B2 (en) 2020-02-25 2023-01-24 General Electric Company Frame for a heat engine
US11326519B2 (en) 2020-02-25 2022-05-10 General Electric Company Frame for a heat engine
US11255264B2 (en) 2020-02-25 2022-02-22 General Electric Company Frame for a heat engine
CN112392601B (zh) * 2020-10-30 2022-05-17 中国直升机设计研究所 一种前输出轴发动机耦合防砂装置进气道

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3521431A (en) * 1969-04-28 1970-07-21 Avco Corp Particle separator for engine air inlets
US3766719A (en) * 1971-11-26 1973-10-23 United Aircraft Corp Particle and moisture separator for engine inlet
US3733814A (en) * 1972-02-22 1973-05-22 Gen Electric Translatable engine inlet particle separator
GB2095335B (en) * 1981-03-20 1984-05-31 Rolls Royce Gas turbine engine air intake system
US4509962A (en) * 1983-10-06 1985-04-09 Pratt & Whitney Canada Inc. Inertial particle separator
US4592765A (en) * 1985-01-15 1986-06-03 Pratt & Whitney Canada Inc. Inertial separator
US4860534A (en) * 1988-08-24 1989-08-29 General Motors Corporation Inlet particle separator with anti-icing means
US5039317A (en) * 1990-07-05 1991-08-13 Allied-Signal Inc. Radial inflow particle separation method and apparatus

Also Published As

Publication number Publication date
DE69910018T2 (de) 2004-04-22
WO1999063211A1 (en) 1999-12-09
JP2002517657A (ja) 2002-06-18
EP1082529A1 (de) 2001-03-14
CA2333695A1 (en) 1999-12-09
US6134874A (en) 2000-10-24
CA2333695C (en) 2007-08-21
EP1082529B1 (de) 2003-07-30

Similar Documents

Publication Publication Date Title
DE69910018D1 (de) Integraler trägheitspartikelabscheider für radialeinlass von gasturbinen
DE69819290D1 (de) Luftabscheider für gasturbinen
DE69910913D1 (de) Kühlbare Schaufel für Gasturbinen
DE69837068D1 (de) Interner Zwischenkühler für Gasturbinenkompressoren
DE69820207T2 (de) Rotor für gasturbinen
DE69830679D1 (de) Akustisch verbesserte Anordung von Gasturbinenschaufeln
DE69714960T2 (de) Wirbelelementkonstruktion für Kühlkanäle eines Gasturbinenrotorschaufelblattes
EP0921278A4 (de) Dichtungsstruktur für statorschaufel der ersten stufe einer gasturbine
DE69933601D1 (de) Gasturbine
DE69302813T2 (de) Rotor für gasturbinen
DE69837687D1 (de) Gasturbinenanlage
IT1302878B1 (it) Turbocompressore a gas di scarico a flusso radiale.
DE69932688D1 (de) Kühlungsöffnungen für Gasturbinenkomponenten
DE69612319T2 (de) Gasturbinenschaufel
DE69815563D1 (de) Kühlung von Gasturbinenleitschaufeln
DE69922443D1 (de) Berstschutzring für eine Gasturbine
DE69806512T2 (de) Reihengeschaltete gasturbinen
DE69926594D1 (de) Axiale Gasturbine
DE69920864D1 (de) Gasturbinendichtungsanordnung
DE69328425D1 (de) Rotor für gasturbinen
DE69811624D1 (de) Gasturbinenrotorschaufel
DE69821586D1 (de) Dampfgekühlte Gasturbine
DE69935745D1 (de) Dampfgekühlte Gasturbine
DE69818406D1 (de) Dichtungsstruktur zwischen gasturbinenscheiben
DE69821945D1 (de) Gasturbineteil

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee