CA2697200A1 - Swirl generator, method for preventing flashback in a burner having at least one swirl generator and burner - Google Patents

Swirl generator, method for preventing flashback in a burner having at least one swirl generator and burner Download PDF

Info

Publication number
CA2697200A1
CA2697200A1 CA2697200A CA2697200A CA2697200A1 CA 2697200 A1 CA2697200 A1 CA 2697200A1 CA 2697200 A CA2697200 A CA 2697200A CA 2697200 A CA2697200 A CA 2697200A CA 2697200 A1 CA2697200 A1 CA 2697200A1
Authority
CA
Canada
Prior art keywords
swirl
channel segment
combustion air
swirl generator
fuel
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.)
Abandoned
Application number
CA2697200A
Other languages
English (en)
French (fr)
Inventor
Michael Huth
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of CA2697200A1 publication Critical patent/CA2697200A1/en
Abandoned 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
    • F23R3/286—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply having fuel-air premixing devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN  A CARRIER GAS OR AIR 
    • F23C7/00—Combustion apparatus characterised by arrangements for air supply
    • F23C7/002—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion
    • F23C7/004—Combustion apparatus characterised by arrangements for air supply the air being submitted to a rotary or spinning motion using vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
CA2697200A 2009-03-23 2010-03-19 Swirl generator, method for preventing flashback in a burner having at least one swirl generator and burner Abandoned CA2697200A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP09155904.7A EP2233836B1 (de) 2009-03-23 2009-03-23 Drallerzeuger, Verfahren zum Vermeiden von Flammenrückschlag in einem Brenner mit wenigstens einem Drallerzeuger und Brenner
EP09155904 2009-03-23

Publications (1)

Publication Number Publication Date
CA2697200A1 true CA2697200A1 (en) 2010-09-23

Family

ID=40942432

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2697200A Abandoned CA2697200A1 (en) 2009-03-23 2010-03-19 Swirl generator, method for preventing flashback in a burner having at least one swirl generator and burner

Country Status (6)

Country Link
US (2) US8789373B2 (enExample)
EP (1) EP2233836B1 (enExample)
JP (1) JP5615008B2 (enExample)
CN (1) CN101846320B (enExample)
CA (1) CA2697200A1 (enExample)
RU (1) RU2535901C2 (enExample)

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JP6883464B2 (ja) * 2017-04-28 2021-06-09 三菱パワー株式会社 燃焼器ノズル、燃焼器及びガスタービン
US11175045B2 (en) 2018-01-04 2021-11-16 General Electric Company Fuel nozzle for gas turbine engine combustor
US10808934B2 (en) 2018-01-09 2020-10-20 General Electric Company Jet swirl air blast fuel injector for gas turbine engine
KR102119879B1 (ko) * 2018-03-07 2020-06-08 두산중공업 주식회사 파일럿 연료 분사 장치, 이를 구비한 연료 노즐 및 가스 터빈
RU2769773C2 (ru) * 2018-12-25 2022-04-05 Ансальдо Энергия Свитзерленд Аг Модульная инжекционная головка для камеры сгорания газовой турбины
US11021963B2 (en) * 2019-05-03 2021-06-01 Raytheon Technologies Corporation Monolithic body including an internal passage with a generally teardrop shaped cross-sectional geometry
KR102111644B1 (ko) * 2019-06-11 2020-05-15 두산중공업 주식회사 서로 다른 형상으로 형성된 다중스월러를 구비한 연소기 및 가스터빈
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Also Published As

Publication number Publication date
JP5615008B2 (ja) 2014-10-29
CN101846320A (zh) 2010-09-29
US20100236252A1 (en) 2010-09-23
US8789373B2 (en) 2014-07-29
JP2010223577A (ja) 2010-10-07
RU2535901C2 (ru) 2014-12-20
CN101846320B (zh) 2014-12-17
RU2010110965A (ru) 2011-09-27
EP2233836B1 (de) 2015-07-29
EP2233836A1 (de) 2010-09-29
US20140230448A1 (en) 2014-08-21

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20150120

FZDE Dead

Effective date: 20180115