CH708946A8 - Vormischeranordnung zur Vermischung von Luft und Brennstoff zur Verbrennung. - Google Patents

Vormischeranordnung zur Vermischung von Luft und Brennstoff zur Verbrennung. Download PDF

Info

Publication number
CH708946A8
CH708946A8 CH01846/14A CH18462014A CH708946A8 CH 708946 A8 CH708946 A8 CH 708946A8 CH 01846/14 A CH01846/14 A CH 01846/14A CH 18462014 A CH18462014 A CH 18462014A CH 708946 A8 CH708946 A8 CH 708946A8
Authority
CH
Switzerland
Prior art keywords
tube
fuel
combustion
mixing air
premix
Prior art date
Application number
CH01846/14A
Other languages
German (de)
English (en)
Other versions
CH708946A2 (de
Inventor
William David York
Thomas Edward Johnson
Christopher Paul Keener
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH708946A2 publication Critical patent/CH708946A2/de
Publication of CH708946A8 publication Critical patent/CH708946A8/de

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
    • F23R3/28—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
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/62—Mixing devices; Mixing tubes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
    • F23D14/46—Details
    • F23D14/62—Mixing devices; Mixing tubes
    • F23D14/64—Mixing devices; Mixing tubes with injectors
    • 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
    • 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
    • F23R3/283—Attaching or cooling of fuel injecting means including supports for fuel injectors, stems, or lances

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Gas Burners (AREA)
CH01846/14A 2013-12-02 2014-12-01 Vormischeranordnung zur Vermischung von Luft und Brennstoff zur Verbrennung. CH708946A8 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14/094,098 US9518742B2 (en) 2013-12-02 2013-12-02 Premixer assembly for mixing air and fuel for combustion

Publications (2)

Publication Number Publication Date
CH708946A2 CH708946A2 (de) 2015-06-15
CH708946A8 true CH708946A8 (de) 2015-08-14

Family

ID=53058603

Family Applications (1)

Application Number Title Priority Date Filing Date
CH01846/14A CH708946A8 (de) 2013-12-02 2014-12-01 Vormischeranordnung zur Vermischung von Luft und Brennstoff zur Verbrennung.

Country Status (4)

Country Link
US (1) US9518742B2 (enExample)
JP (1) JP6514493B2 (enExample)
CH (1) CH708946A8 (enExample)
DE (1) DE102014116971B4 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9599343B2 (en) * 2012-11-28 2017-03-21 General Electric Company Fuel nozzle for use in a turbine engine and method of assembly
US10087844B2 (en) * 2015-11-18 2018-10-02 General Electric Company Bundled tube fuel nozzle assembly with liquid fuel capability
US20170370589A1 (en) * 2016-06-22 2017-12-28 General Electric Company Multi-tube late lean injector
US10344982B2 (en) 2016-12-30 2019-07-09 General Electric Company Compact multi-residence time bundled tube fuel nozzle having transition portions of different lengths
US11371706B2 (en) * 2017-12-18 2022-06-28 General Electric Company Premixed pilot nozzle for gas turbine combustor
KR102824193B1 (ko) 2018-12-26 2025-06-24 쓰리엠 이노베이티브 프로퍼티즈 캄파니 버너 및 적층 제조 방법
US20200248906A1 (en) * 2019-02-05 2020-08-06 General Electric Company Rotating detonation combustor with non-circular cross-section
JP7379265B2 (ja) * 2020-04-22 2023-11-14 三菱重工業株式会社 バーナー集合体、ガスタービン燃焼器及びガスタービン
KR102429075B1 (ko) 2021-02-17 2022-08-03 두산에너빌리티 주식회사 마이크로 믹서 번들 어셈블리, 이를 포함하는 연소기 및 가스 터빈
CN113699369B (zh) * 2021-08-24 2023-05-12 德龙钢铁有限公司 一种烧结料制备设备及方法
KR102599921B1 (ko) * 2022-03-21 2023-11-07 두산에너빌리티 주식회사 연소기용 노즐, 연소기, 및 이를 포함하는 가스 터빈
CN115523510B (zh) * 2022-09-02 2023-10-13 哈尔滨工程大学 一种预混程度可调的氢燃料低排放燃烧室头部

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2967394A (en) * 1959-12-14 1961-01-10 Gen Electric Combustion apparatus
US7093438B2 (en) * 2005-01-17 2006-08-22 General Electric Company Multiple venture tube gas fuel injector for a combustor
US8147121B2 (en) * 2008-07-09 2012-04-03 General Electric Company Pre-mixing apparatus for a turbine engine
US20100175380A1 (en) * 2009-01-13 2010-07-15 General Electric Company Traversing fuel nozzles in cap-less combustor assembly
US8443607B2 (en) * 2009-02-20 2013-05-21 General Electric Company Coaxial fuel and air premixer for a gas turbine combustor
US8157189B2 (en) 2009-04-03 2012-04-17 General Electric Company Premixing direct injector
US8181891B2 (en) 2009-09-08 2012-05-22 General Electric Company Monolithic fuel injector and related manufacturing method
US20130232979A1 (en) 2012-03-12 2013-09-12 General Electric Company System for enhancing mixing in a multi-tube fuel nozzle
US8701419B2 (en) 2012-05-10 2014-04-22 General Electric Company Multi-tube fuel nozzle with mixing features
GB201222304D0 (en) * 2012-12-12 2013-01-23 Rolls Royce Plc A fuel injector and a gas turbine engine combustion chamber

Also Published As

Publication number Publication date
JP2015105821A (ja) 2015-06-08
DE102014116971A1 (de) 2015-06-03
US20150153045A1 (en) 2015-06-04
CH708946A2 (de) 2015-06-15
DE102014116971B4 (de) 2025-03-13
US9518742B2 (en) 2016-12-13
JP6514493B2 (ja) 2019-05-15

Similar Documents

Publication Publication Date Title
CH708946A8 (de) Vormischeranordnung zur Vermischung von Luft und Brennstoff zur Verbrennung.
CH707769A8 (de) System zur Luftstromkonditionierung auf Rohrniveau in einer Multiröhren-Brennstoffdüse.
EP2821130A3 (en) Venturi mixer
CN106461221A8 (zh) 具有分级的沿轴向偏移的燃烧的燃烧器
EP2927594A3 (de) Brennkammer einer Gasturbine
CH707843A8 (de) System mit Vielrohr-Brennstoffdüse mit Brennstoffdüsengehäuse.
EP2660525A3 (de) Belüftungsvorrichtung
EP2754775A3 (de) Profilsystem zur Verwendung bei Plattenverkleidungen
CH702104A2 (de) Brennstoffdüse.
DE102014104224A1 (de) Abgasanlage
EP3310998A4 (en) FRACTURING USING A AIR FUEL MIXTURE
CH709651A8 (de) Turbinenschaufelanordnung und Gasturbinensystem mit einer Turbinenschaufelanordnung.
EP2894411A3 (de) Kühldeckenkonstruktion u.a.
AT514009A3 (de) Probenentnahmevorrichtung
EP3078802A3 (de) Insektenschutz-rahmensystem
WO2017040150A8 (en) Restrictors using the venturi effect
EP2759711A3 (de) Luftkanaleinrichtung
EP2287530A3 (de) Mischeinrichtung für einen Brenner
EP3282205A3 (de) Zuluftvorrichtung
EP3361153A3 (de) Gasbrennervorrichtung für einen wärmetauscher
EP2295857A3 (de) Mischkopf mit axial verstellbarem Düsenstock
DE102015107323B4 (de) Sichere Gasvorrichtung, welche mehr sichtbare Flammen bereitstellt
EP2667126A3 (de) Kühl- und/oder Gefriergerät
EP2226572A3 (de) Vorrichtung zum Haltern eines Heizkörpers
HRP20201568T1 (hr) Plinski plamenik za potpuno prethodno miješanje

Legal Events

Date Code Title Description
PK Correction

Free format text: BERICHTIGUNG ERFINDER

PK Correction

Free format text: ERFINDER BERICHTIGT.

NV New agent

Representative=s name: GENERAL ELECTRIC TECHNOLOGY GMBH GLOBAL PATENT, CH

AZW Rejection (application)