JP7536419B2 - マイクロミキサ管に耐摩耗性を伴うろうコーティングを提供する方法 - Google Patents

マイクロミキサ管に耐摩耗性を伴うろうコーティングを提供する方法 Download PDF

Info

Publication number
JP7536419B2
JP7536419B2 JP2018018794A JP2018018794A JP7536419B2 JP 7536419 B2 JP7536419 B2 JP 7536419B2 JP 2018018794 A JP2018018794 A JP 2018018794A JP 2018018794 A JP2018018794 A JP 2018018794A JP 7536419 B2 JP7536419 B2 JP 7536419B2
Authority
JP
Japan
Prior art keywords
micro
mixer
plate
tube
assembly
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
JP2018018794A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018169150A5 (enExample
JP2018169150A (ja
Inventor
デチャオ・リン
シュリーカーンス・チャンドルデュ・コットリンガム
ブライアン・リー・トリソン
ヤン・キュイ
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.)
GE Vernova GmbH
Original Assignee
General Electric Technology GmbH
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 General Electric Technology GmbH filed Critical General Electric Technology GmbH
Publication of JP2018169150A publication Critical patent/JP2018169150A/ja
Publication of JP2018169150A5 publication Critical patent/JP2018169150A5/ja
Application granted granted Critical
Publication of JP7536419B2 publication Critical patent/JP7536419B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/30—Micromixers
    • B01F33/301—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions
    • B01F33/3011—Micromixers using specific means for arranging the streams to be mixed, e.g. channel geometries or dispositions using a sheathing stream of a fluid surrounding a central stream of a different fluid, e.g. for reducing the cross-section of the central stream or to produce droplets from the central stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/0008—Soldering, e.g. brazing, or unsoldering specially adapted for particular articles or work
    • B23K1/0018—Brazing of turbine parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K1/00—Soldering, e.g. brazing, or unsoldering
    • B23K1/19—Soldering, e.g. brazing, or unsoldering taking account of the properties of the materials to be soldered
    • 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
    • F23R3/045—Air inlet arrangements using pipes
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/503—Mixing fuel or propellant and water or gas, e.g. air, or other fluids, e.g. liquid additives to obtain fluid fuel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/001—Turbines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B23K2103/05—Stainless steel
    • 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
    • F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
    • F23R2900/00005—Preventing fatigue failures or reducing mechanical stress in gas turbine components

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
JP2018018794A 2017-02-08 2018-02-06 マイクロミキサ管に耐摩耗性を伴うろうコーティングを提供する方法 Active JP7536419B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/427,831 US10571126B2 (en) 2017-02-08 2017-02-08 Method to provide a braze coating with wear property on micromixer tubes
US15/427,831 2017-02-08

Publications (3)

Publication Number Publication Date
JP2018169150A JP2018169150A (ja) 2018-11-01
JP2018169150A5 JP2018169150A5 (enExample) 2024-05-27
JP7536419B2 true JP7536419B2 (ja) 2024-08-20

Family

ID=61167978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018018794A Active JP7536419B2 (ja) 2017-02-08 2018-02-06 マイクロミキサ管に耐摩耗性を伴うろうコーティングを提供する方法

Country Status (3)

Country Link
US (1) US10571126B2 (enExample)
EP (1) EP3361160B1 (enExample)
JP (1) JP7536419B2 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110369980B (zh) * 2019-08-16 2024-08-20 喻杰 一种可提高产品合格率的孔内壁耐磨层制备方法
US11426822B2 (en) 2020-12-03 2022-08-30 General Electric Company Braze composition and process of using

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001162367A (ja) 1999-06-29 2001-06-19 General Electric Co <Ge> 耐摩耗性コーティングの提供方法、および関連する物品
US20150167983A1 (en) 2013-12-13 2015-06-18 General Electric Company Bundled tube fuel injector tube tip

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060275106A1 (en) * 2005-06-07 2006-12-07 Ioannis Alvanos Blade neck fluid seal
GB2445576A (en) 2007-01-11 2008-07-16 Rolls Royce Plc Igniter plug housing arrangement
IT1396884B1 (it) 2009-12-15 2012-12-20 Nuovo Pignone Spa Inserti in carburo di tungsteno e metodo
US9163839B2 (en) 2012-03-19 2015-10-20 General Electric Company Micromixer combustion head end assembly
US8960525B2 (en) 2013-01-31 2015-02-24 General Electric Company Brazing process and plate assembly
US9316397B2 (en) * 2013-03-15 2016-04-19 General Electric Company System and method for sealing a fuel nozzle
US9291352B2 (en) * 2013-03-15 2016-03-22 General Electric Company System having a multi-tube fuel nozzle with an inlet flow conditioner
US9784452B2 (en) * 2013-03-15 2017-10-10 General Electric Company System having a multi-tube fuel nozzle with an aft plate assembly
US9303873B2 (en) * 2013-03-15 2016-04-05 General Electric Company System having a multi-tube fuel nozzle with a fuel nozzle housing
US9546789B2 (en) * 2013-03-15 2017-01-17 General Electric Company System having a multi-tube fuel nozzle
US9259807B2 (en) 2013-12-13 2016-02-16 General Electric Company Method for repairing a bundled tube fuel injector

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001162367A (ja) 1999-06-29 2001-06-19 General Electric Co <Ge> 耐摩耗性コーティングの提供方法、および関連する物品
US20150167983A1 (en) 2013-12-13 2015-06-18 General Electric Company Bundled tube fuel injector tube tip

Also Published As

Publication number Publication date
EP3361160A1 (en) 2018-08-15
US20180224124A1 (en) 2018-08-09
EP3361160B1 (en) 2025-03-26
JP2018169150A (ja) 2018-11-01
US10571126B2 (en) 2020-02-25

Similar Documents

Publication Publication Date Title
CN104040259B (zh) 用于燃气涡轮机的燃烧器的燃烧室
US20150167983A1 (en) Bundled tube fuel injector tube tip
EP3363585B1 (en) A manufactured article and method
JP2011080463A (ja) 冷間溶射を用いたタービンローターの製作
JP2004150432A (ja) プラズマ移行性アーク溶接を使用してガスタービンエンジンの固定シュラウドを修理する方法
CA2645380A1 (en) Monolithic and bi-metallic turbine blade dampers and method of manufacture
JP7463359B2 (ja) ターボ機械のブレード先端の取り付け
JP5500676B2 (ja) 耐熱合金皮膜の形成方法、それに用いる複合粉末
EP2762256B1 (en) Brazing process
JP7536419B2 (ja) マイクロミキサ管に耐摩耗性を伴うろうコーティングを提供する方法
JP2018169150A5 (enExample)
EP3395494A1 (en) Treated turbine diaphragm and method for treating a turbine diaphragm
US6527165B1 (en) Method of making an environmental resistant brazed assembly including a wear resistant surface portion
JP2015096709A (ja) 耐熱合金部材およびこれを用いたガスタービン
KR102851758B1 (ko) 구성요소의 내부 통로에 대한 연장부를 갖는 폐쇄 요소
EP2657453B1 (en) Transition piece for a gas turbine engine
US11780020B2 (en) Exothermic braze precursor material
JP2018091333A (ja) 垂直亀裂遮熱コーティングを形成する方法および垂直亀裂遮熱コーティングを含む物品
US10544941B2 (en) Fuel nozzle assembly with micro-channel cooling
JP7524200B2 (ja) 溶接ろう付け技法
CN106415133B (zh) 具有带中心线无共晶区的钎焊层的燃气涡轮发动机用燃烧器组件
JP2012172679A (ja) 爆圧溶接されたガスタービンシュラウド及び爆圧溶接ガスタービンシュラウドを形成する方法
JPH07286730A (ja) ガスタービン燃焼器用保炎器
US10875129B2 (en) Method for producing a sealing component with a body made of boron-containing superalloy and coated
JPH0875166A (ja) ガスタービン用燃焼器ライナの製作方法

Legal Events

Date Code Title Description
RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20190523

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20210127

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20211019

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20211020

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20220118

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20220118

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20220511

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20221207

C60 Trial request (containing other claim documents, opposition documents)

Free format text: JAPANESE INTERMEDIATE CODE: C60

Effective date: 20230406

A711 Notification of change in applicant

Free format text: JAPANESE INTERMEDIATE CODE: A711

Effective date: 20231110

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20231111

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20231121

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240416

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20240416

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20240416

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240416

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20240416

RD03 Notification of appointment of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7423

Effective date: 20240416

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20240807

R150 Certificate of patent or registration of utility model

Ref document number: 7536419

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150