DE50212499D1 - Vorrichtung zur Kraftstoffeinspritzung in den Strömungs-Nachlauf von Drallschaufeln - Google Patents

Vorrichtung zur Kraftstoffeinspritzung in den Strömungs-Nachlauf von Drallschaufeln

Info

Publication number
DE50212499D1
DE50212499D1 DE50212499T DE50212499T DE50212499D1 DE 50212499 D1 DE50212499 D1 DE 50212499D1 DE 50212499 T DE50212499 T DE 50212499T DE 50212499 T DE50212499 T DE 50212499T DE 50212499 D1 DE50212499 D1 DE 50212499D1
Authority
DE
Germany
Prior art keywords
fuel injection
swirl vanes
flow wake
wake
flow
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 - Lifetime
Application number
DE50212499T
Other languages
English (en)
Inventor
Miklos Dr Gerendas
Thomas Dr Doerr
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.)
Rolls Royce Deutschland Ltd and Co KG
Original Assignee
Rolls Royce Deutschland Ltd and Co KG
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 Rolls Royce Deutschland Ltd and Co KG filed Critical Rolls Royce Deutschland Ltd and Co KG
Application granted granted Critical
Publication of DE50212499D1 publication Critical patent/DE50212499D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
    • F23R3/04—Air inlet arrangements
    • F23R3/10—Air inlet arrangements for primary air
    • F23R3/12—Air inlet arrangements for primary air inducing a vortex
    • F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
    • F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
    • F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
DE50212499T 2001-11-05 2002-09-27 Vorrichtung zur Kraftstoffeinspritzung in den Strömungs-Nachlauf von Drallschaufeln Expired - Lifetime DE50212499D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10154282A DE10154282A1 (de) 2001-11-05 2001-11-05 Vorrichtung zur Kraftstoffeinspritzung in den Strömungs-Nachlauf von Drallschaufeln

Publications (1)

Publication Number Publication Date
DE50212499D1 true DE50212499D1 (de) 2008-08-28

Family

ID=7704670

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10154282A Withdrawn DE10154282A1 (de) 2001-11-05 2001-11-05 Vorrichtung zur Kraftstoffeinspritzung in den Strömungs-Nachlauf von Drallschaufeln
DE50212499T Expired - Lifetime DE50212499D1 (de) 2001-11-05 2002-09-27 Vorrichtung zur Kraftstoffeinspritzung in den Strömungs-Nachlauf von Drallschaufeln

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10154282A Withdrawn DE10154282A1 (de) 2001-11-05 2001-11-05 Vorrichtung zur Kraftstoffeinspritzung in den Strömungs-Nachlauf von Drallschaufeln

Country Status (3)

Country Link
US (1) US6901756B2 (de)
EP (1) EP1308673B1 (de)
DE (2) DE10154282A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7334410B2 (en) * 2004-04-07 2008-02-26 United Technologies Corporation Swirler
EP1843098A1 (de) * 2006-04-07 2007-10-10 Siemens Aktiengesellschaft Gasturbinenverbrennungskammer
JP4719059B2 (ja) * 2006-04-14 2011-07-06 三菱重工業株式会社 ガスタービンの予混合燃焼バーナー
WO2008097320A2 (en) * 2006-06-01 2008-08-14 Virginia Tech Intellectual Properties, Inc. Premixing injector for gas turbine engines
US8347630B2 (en) * 2008-09-03 2013-01-08 United Technologies Corp Air-blast fuel-injector with shield-cone upstream of fuel orifices
US9429074B2 (en) * 2009-07-10 2016-08-30 Rolls-Royce Plc Aerodynamic swept vanes for fuel injectors
CN105683656B (zh) * 2014-03-11 2018-05-29 三菱日立电力系统株式会社 锅炉用燃烧喷烧器
EP2942563A1 (de) * 2014-05-09 2015-11-11 Siemens Aktiengesellschaft Drallerzeuger für einen Brenner eines Gasturbinenmotors, Brenner eines Gasturbinenmotors und Gasturbinenmotor
JP5913503B2 (ja) * 2014-09-19 2016-04-27 三菱重工業株式会社 燃焼バーナ及び燃焼器、並びにガスタービン
JP6430756B2 (ja) 2014-09-19 2018-11-28 三菱日立パワーシステムズ株式会社 燃焼バーナ及び燃焼器、並びにガスタービン
US20170328568A1 (en) * 2014-11-26 2017-11-16 Siemens Aktiengesellschaft Fuel lance with means for interacting with a flow of air and improve breakage of an ejected liquid jet of fuel
US9939155B2 (en) * 2015-01-26 2018-04-10 Delavan Inc. Flexible swirlers
US10393020B2 (en) * 2015-08-26 2019-08-27 Rohr, Inc. Injector nozzle configuration for swirl anti-icing system
US11371708B2 (en) 2018-04-06 2022-06-28 General Electric Company Premixer for low emissions gas turbine combustor
GB201907834D0 (en) * 2019-06-03 2019-07-17 Rolls Royce Plc A fuel sparay nozzle arrangement
KR102245798B1 (ko) * 2019-09-17 2021-04-28 두산중공업 주식회사 연료 노즐 어셈블리 및 이를 포함하는 가스 터빈의 연소기

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US23590A (en) * 1859-04-12 Sele-priming gun-lock
GB1275255A (en) * 1968-07-18 1972-05-24 Lucas Industries Ltd Liquid atomising devices
DE3819898A1 (de) * 1988-06-11 1989-12-14 Daimler Benz Ag Brennkammer fuer eine thermische stroemungsmaschine
US5165241A (en) * 1991-02-22 1992-11-24 General Electric Company Air fuel mixer for gas turbine combustor
US5267851A (en) * 1992-03-16 1993-12-07 General Electric Company Swirl gutters for isolating flow fields for combustion enhancement at non-baseload operating conditions
US5251447A (en) * 1992-10-01 1993-10-12 General Electric Company Air fuel mixer for gas turbine combustor
US5511375A (en) * 1994-09-12 1996-04-30 General Electric Company Dual fuel mixer for gas turbine combustor
DE19532264C2 (de) 1995-09-01 2001-09-06 Mtu Aero Engines Gmbh Einrichtung zur Aufbereitung eines Gemisches aus Brennstoff und Luft an Brennkammern für Gasturbinentriebwerke
US5899075A (en) * 1997-03-17 1999-05-04 General Electric Company Turbine engine combustor with fuel-air mixer
GB2324147B (en) * 1997-04-10 2001-09-05 Europ Gas Turbines Ltd Fuel-injection arrangement for a gas turbine combuster
US6502399B2 (en) * 1997-09-10 2003-01-07 Mitsubishi Heavy Industries, Ltd. Three-dimensional swirler in a gas turbine combustor
US6141967A (en) * 1998-01-09 2000-11-07 General Electric Company Air fuel mixer for gas turbine combustor
US6367262B1 (en) * 2000-09-29 2002-04-09 General Electric Company Multiple annular swirler

Also Published As

Publication number Publication date
US20030084667A1 (en) 2003-05-08
EP1308673B1 (de) 2008-07-16
US6901756B2 (en) 2005-06-07
EP1308673A2 (de) 2003-05-07
DE10154282A1 (de) 2003-05-15
EP1308673A3 (de) 2004-06-23

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Legal Events

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8364 No opposition during term of opposition