KR20200027894A - 가스 터빈 연소기 - Google Patents
가스 터빈 연소기 Download PDFInfo
- Publication number
- KR20200027894A KR20200027894A KR1020190108026A KR20190108026A KR20200027894A KR 20200027894 A KR20200027894 A KR 20200027894A KR 1020190108026 A KR1020190108026 A KR 1020190108026A KR 20190108026 A KR20190108026 A KR 20190108026A KR 20200027894 A KR20200027894 A KR 20200027894A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel
- air hole
- air
- gas turbine
- fuel nozzle
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 claims abstract description 201
- 238000002485 combustion reaction Methods 0.000 claims abstract description 64
- 239000007789 gas Substances 0.000 claims abstract description 51
- 239000001257 hydrogen Substances 0.000 claims abstract description 20
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 20
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 42
- 238000009841 combustion method Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010248 power generation Methods 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 238000009792 diffusion process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000003949 liquefied natural gas Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 241000282472 Canis lupus familiaris Species 0.000 description 1
- 241001122767 Theaceae Species 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
-
- 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
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
-
- 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
- F02C7/22—Fuel supply systems
-
- 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
- F02C7/22—Fuel supply systems
- F02C7/232—Fuel valves; Draining valves or systems
-
- 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
- F23D14/02—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone
- F23D14/04—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner
- F23D14/08—Premix gas burners, i.e. in which gaseous fuel is mixed with combustion air upstream of the combustion zone induction type, e.g. Bunsen burner with axial outlets at the burner head
-
- 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
- F23R3/06—Arrangement of apertures along the flame tube
-
- 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
-
- 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
- F23R3/36—Supply of different fuels
-
- 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
- F23R3/42—Continuous combustion chambers using liquid or gaseous fuel characterised by the arrangement or form of the flame tubes or combustion chambers
- F23R3/46—Combustion chambers comprising an annular arrangement of several essentially tubular flame tubes within a common annular casing or within individual casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2240/00—Components
- F05D2240/35—Combustors or associated equipment
-
- 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
- F23R2900/00002—Gas turbine combustors adapted for fuels having low heating value [LHV]
-
- 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
- F23R2900/03042—Film cooled combustion chamber walls or domes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Gas Burners (AREA)
Abstract
본 발명의 가스 터빈 연소기는, 연료와 공기를 연소시키는 연소실과, 연소실의 상류측에 위치하여, 동심원상으로 복수열 및 복수개 배치된 공기 구멍을 갖는 공기 구멍 플레이트와, 복수열 및 복수개 배치된 연료 노즐을 갖고, 연료 노즐의 선단부이며, 연료 노즐 내벽에 외주 방향으로 넓어지는 연료 노즐 테이퍼를 갖는다.
Description
도 2는 본 발명의 제1 실시예에 있어서의 공기 구멍 및 공기 구멍 플레이트의 정면도이다.
도 3은 본 발명의 제1 실시예에 있어서의 공기 구멍의 단면도이다.
도 4는 비교예에 있어서의 공기 구멍의 단면도이다.
도 5는 본 발명의 제2 실시예에 있어서의 공기 구멍의 단면도이다.
도 6은 본 발명의 제3 실시예에 있어서의 공기 구멍의 단면도이다.
도 7은 본 발명의 제4 실시예에 있어서의 연소기 버너의 정면도이다.
도 8은 본 발명의 제4 실시예에 있어서의 연소기 버너의 단면도이다.
2 : 압축기
3 : 가스 터빈 연소기
4 : 가스 터빈
5 : 연소실
7 : 엔드 커버
8 : 연소기 버너
9 : 디퓨저
10 : 외통
12 : 라이너
13 : 차실
14 : 플로 슬리브
20 : 공기 구멍 플레이트
21 : 공기 구멍
22 : 연료 노즐
23 : 연료 헤더
24 : 기동용 연료 노즐
25 : 플레이트 립
26 : 스프링 시일
32 : 중앙 버너
33 : 외주 버너
40 : 공기 구멍 중심축
51 : 1열째 공기 구멍
52 : 2열째 공기 구멍
53 : 3열째 공기 구멍
60 : 연료 차단 밸브
61a, 62a : 연료 압력 조정 밸브
61b, 62b : 연료 유량 조정 밸브
80 : 순환류
81 : 후류
82 : 저유속 영역
83 : 화염
90 : 공기 구멍 테이퍼
91 : 연료 노즐 테이퍼
92 : 연료 노즐 내벽
93 : 연료 노즐 외벽
100 : 연료
102 : 압축 공기
103 : 냉각 공기
104 : 연소용 공기
105 : 립 냉각 공기
110 : 연소 가스
200, 201, 202 : 연료 공급 계통
203 : 중앙 버너 연료 계통
204 : 외주 버너 내주 연료 계통
205 : 외주 버너 외주 연료 계통
206 : 가스 터빈 기동용 연료 계통
Claims (9)
- 연료와 공기를 연소시키는 연소실과,
상기 연소실의 상류측에 위치하여, 동심원상으로 복수열 및 복수개 배치된 공기 구멍을 갖는 공기 구멍 플레이트와,
상기 공기 구멍과 동축에, 복수열 및 복수개 배치된 연료 노즐을 갖고,
상기 연료 노즐의 선단부이며, 연료 노즐 내벽에 외주 방향으로 넓어지는 연료 노즐 테이퍼를 갖는 것을 특징으로 하는 가스 터빈 연소기. - 제1항에 있어서, 상기 공기 구멍의 입구부측에, 상기 공기 구멍의 구멍 직경을 축소하는 공기 구멍 테이퍼를 갖는 것을 특징으로 하는 가스 터빈 연소기.
- 제2항에 있어서, 상기 공기 구멍의 출구부의 구멍 직경이, 상기 공기 구멍 테이퍼로 축소된 상기 공기 구멍의 구멍 직경 이하인 것을 특징으로 하는 가스 터빈 연소기.
- 제1항에 있어서, 상기 공기 구멍이, 경사 유로를 갖는 것을 특징으로 하는 가스 터빈 연소기.
- 제2항에 있어서, 상기 공기 구멍 테이퍼가, 상기 공기 구멍의 입구부로부터 소정의 거리를 이격하여 설치하는 것을 특징으로 하는 가스 터빈 연소기.
- 제1항에 있어서, 상기 연료 노즐의 선단부이며, 연료 노즐 외벽에 내주 방향을 향하는 연료 노즐 테이퍼를 갖는 것을 특징으로 하는 가스 터빈 연소기.
- 제1항에 있어서, 상기 연료가, 수소를 포함하는 연료인 것을 특징으로 하는 가스 터빈 연소기.
- 제1항에 있어서, 상기 연료 노즐이, 상기 공기 구멍과 동축에 배치되는 것을 특징으로 하는 가스 터빈 연소기.
- 제1항에 있어서, 동심원상으로 복수열 및 복수개 배치된 공기 구멍을 갖는 공기 구멍 플레이트와, 상기 공기 구멍과 동축에 복수열 및 복수개 배치된 연료 노즐을 갖는 하나의 중앙 버너와,
상기 중앙 버너의 주위에 동심원상으로, 동심원상으로 복수열 및 복수개 배치된 공기 구멍을 갖는 공기 구멍 플레이트와, 상기 공기 구멍과 동축에 복수열 및 복수개 배치된 연료 노즐을 갖는 복수의 외주 버너를
갖는 것을 특징으로 하는 가스 터빈 연소기.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018165734A JP7044669B2 (ja) | 2018-09-05 | 2018-09-05 | ガスタービン燃焼器 |
JPJP-P-2018-165734 | 2018-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20200027894A true KR20200027894A (ko) | 2020-03-13 |
KR102218321B1 KR102218321B1 (ko) | 2021-02-22 |
Family
ID=67658770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020190108026A Active KR102218321B1 (ko) | 2018-09-05 | 2019-09-02 | 가스 터빈 연소기 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20200072466A1 (ko) |
EP (1) | EP3620719B1 (ko) |
JP (1) | JP7044669B2 (ko) |
KR (1) | KR102218321B1 (ko) |
CN (1) | CN110878947A (ko) |
RU (1) | RU2747009C9 (ko) |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220121065A (ko) | 2021-02-24 | 2022-08-31 | 인천대학교 산학협력단 | 질소산화물 저감형 가스터빈용 마이크로 수소화염 연소버너 |
KR20220141637A (ko) * | 2021-04-13 | 2022-10-20 | 두산에너빌리티 주식회사 | 마이크로 믹서 및 이를 포함하는 연소기 |
EP4209715A1 (en) | 2022-01-06 | 2023-07-12 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor, and gas turbine including the same |
KR20230149309A (ko) * | 2021-03-31 | 2023-10-26 | 미츠비시 파워 가부시키가이샤 | 연소기 및 가스 터빈 |
US11959642B2 (en) | 2022-02-07 | 2024-04-16 | Doosan Enerbility Co., Ltd. | Micro-mixer and gas turbine including same |
KR20240099776A (ko) | 2022-12-22 | 2024-07-01 | 두산에너빌리티 주식회사 | 노즐 어셈블리, 연소기 및 이를 포함하는 가스터빈 |
KR20240109647A (ko) * | 2023-01-04 | 2024-07-12 | 두산에너빌리티 주식회사 | 노즐 어셈블리, 연소기 및 이를 포함하는 가스터빈 |
US12060996B2 (en) | 2021-01-27 | 2024-08-13 | Doosan Enerbility Co., Ltd. | Micromixer and combustor having the same |
KR20240126733A (ko) * | 2023-02-14 | 2024-08-21 | 두산에너빌리티 주식회사 | 연소기용 노즐, 연소기, 및 이를 포함하는 가스 터빈 |
EP4459187A1 (en) | 2023-05-02 | 2024-11-06 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor, and gas turbine including same |
EP4567331A1 (en) | 2023-12-08 | 2025-06-11 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor, and gas turbine including same |
EP4571193A1 (en) | 2023-12-15 | 2025-06-18 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor, and gas turbine including same |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111720241A (zh) * | 2020-05-25 | 2020-09-29 | 合肥中科重明科技有限公司 | 一种可重复点火的点火器及点火方法 |
CN111928295B (zh) * | 2020-09-08 | 2024-05-14 | 中国科学院工程热物理研究所 | 微预混值班喷嘴组件及燃气轮机微预混燃烧室 |
EP3978807A3 (en) * | 2020-09-30 | 2022-07-06 | Rolls-Royce plc | Direct fuel injection system |
US11808457B2 (en) * | 2021-02-25 | 2023-11-07 | Air Products And Chemicals, Inc. | Hydrogen injection for enhanced combustion stability in gas turbine systems |
CN116917667A (zh) | 2021-02-25 | 2023-10-20 | 气体产品与化学公司 | 用于增强燃气轮机系统中的燃烧稳定性的氢气喷射 |
CN113028449B (zh) * | 2021-02-26 | 2023-03-17 | 中国空气动力研究与发展中心设备设计与测试技术研究所 | 一种燃气发生器流线型燃料分流盘 |
WO2022202103A1 (ja) * | 2021-03-25 | 2022-09-29 | 株式会社Ihi | 燃焼装置およびガスタービンシステム |
KR102583223B1 (ko) * | 2022-01-28 | 2023-09-25 | 두산에너빌리티 주식회사 | 연소기용 노즐, 연소기 및 이를 포함하는 가스터빈 |
KR102607177B1 (ko) | 2022-01-28 | 2023-11-29 | 두산에너빌리티 주식회사 | 연소기용 노즐, 연소기 및 이를 포함하는 가스터빈 |
US20240159398A1 (en) * | 2022-11-13 | 2024-05-16 | Raytheon Technologies Corporation | Fuel injector assembly for gas turbine engine |
US12339007B2 (en) | 2023-12-01 | 2025-06-24 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor and gas turbine including same |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003148734A (ja) | 2001-08-29 | 2003-05-21 | Hitachi Ltd | ガスタービン燃焼器およびガスタービン燃焼器の運転方法 |
JP2007232325A (ja) * | 2006-03-03 | 2007-09-13 | Hitachi Ltd | ガスタービン燃焼器 |
US20110027732A1 (en) * | 2009-07-30 | 2011-02-03 | Alstom Technology Ltd | Burner of a gas turbine |
JP5948489B2 (ja) * | 2013-03-13 | 2016-07-06 | 三菱日立パワーシステムズ株式会社 | ガスタービン燃焼器 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2950535A1 (de) * | 1979-11-23 | 1981-06-11 | BBC AG Brown, Boveri & Cie., Baden, Aargau | Brennkammer einer gasturbine mit vormisch/vorverdampf-elementen |
US4629413A (en) * | 1984-09-10 | 1986-12-16 | Exxon Research & Engineering Co. | Low NOx premix burner |
FR2602271B1 (fr) * | 1986-07-30 | 1990-07-27 | Snecma | Dispositif d'injection, pour turbomachines, a vrille de turbulence a calage variable |
US6813889B2 (en) * | 2001-08-29 | 2004-11-09 | Hitachi, Ltd. | Gas turbine combustor and operating method thereof |
JP4486549B2 (ja) * | 2005-06-06 | 2010-06-23 | 三菱重工業株式会社 | ガスタービンの燃焼器 |
JP4894295B2 (ja) * | 2006-02-28 | 2012-03-14 | 株式会社日立製作所 | 燃焼装置と燃焼装置の燃焼方法、及び燃焼装置の改造方法 |
JP4959620B2 (ja) * | 2007-04-26 | 2012-06-27 | 株式会社日立製作所 | 燃焼器及び燃焼器の燃料供給方法 |
RU2349840C1 (ru) * | 2007-08-21 | 2009-03-20 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения имени П.И. Баранова" | Кольцевая камера сгорания газотурбинного двигателя |
US8443607B2 (en) * | 2009-02-20 | 2013-05-21 | General Electric Company | Coaxial fuel and air premixer for a gas turbine combustor |
JP2011058775A (ja) * | 2009-09-14 | 2011-03-24 | Hitachi Ltd | ガスタービン燃焼器 |
JP5470662B2 (ja) * | 2011-01-27 | 2014-04-16 | 株式会社日立製作所 | ガスタービン燃焼器 |
-
2018
- 2018-09-05 JP JP2018165734A patent/JP7044669B2/ja active Active
-
2019
- 2019-08-06 US US16/532,967 patent/US20200072466A1/en not_active Abandoned
- 2019-08-14 EP EP19191659.2A patent/EP3620719B1/en active Active
- 2019-08-30 RU RU2019127411A patent/RU2747009C9/ru active
- 2019-09-02 KR KR1020190108026A patent/KR102218321B1/ko active Active
- 2019-09-04 CN CN201910832893.9A patent/CN110878947A/zh active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003148734A (ja) | 2001-08-29 | 2003-05-21 | Hitachi Ltd | ガスタービン燃焼器およびガスタービン燃焼器の運転方法 |
JP2007232325A (ja) * | 2006-03-03 | 2007-09-13 | Hitachi Ltd | ガスタービン燃焼器 |
US20110027732A1 (en) * | 2009-07-30 | 2011-02-03 | Alstom Technology Ltd | Burner of a gas turbine |
JP5948489B2 (ja) * | 2013-03-13 | 2016-07-06 | 三菱日立パワーシステムズ株式会社 | ガスタービン燃焼器 |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US12060996B2 (en) | 2021-01-27 | 2024-08-13 | Doosan Enerbility Co., Ltd. | Micromixer and combustor having the same |
KR20220121065A (ko) | 2021-02-24 | 2022-08-31 | 인천대학교 산학협력단 | 질소산화물 저감형 가스터빈용 마이크로 수소화염 연소버너 |
KR20230149309A (ko) * | 2021-03-31 | 2023-10-26 | 미츠비시 파워 가부시키가이샤 | 연소기 및 가스 터빈 |
KR20220141637A (ko) * | 2021-04-13 | 2022-10-20 | 두산에너빌리티 주식회사 | 마이크로 믹서 및 이를 포함하는 연소기 |
KR20220145313A (ko) * | 2021-04-13 | 2022-10-28 | 두산에너빌리티 주식회사 | 마이크로 믹서 및 이를 포함하는 연소기 |
EP4209715A1 (en) | 2022-01-06 | 2023-07-12 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor, and gas turbine including the same |
KR20230106246A (ko) | 2022-01-06 | 2023-07-13 | 두산에너빌리티 주식회사 | 연소기용 노즐, 연소기 및 이를 포함하는 가스 터빈 |
US11898754B2 (en) | 2022-01-06 | 2024-02-13 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor, and gas turbine including the same |
US11959642B2 (en) | 2022-02-07 | 2024-04-16 | Doosan Enerbility Co., Ltd. | Micro-mixer and gas turbine including same |
KR20240099776A (ko) | 2022-12-22 | 2024-07-01 | 두산에너빌리티 주식회사 | 노즐 어셈블리, 연소기 및 이를 포함하는 가스터빈 |
KR20240109647A (ko) * | 2023-01-04 | 2024-07-12 | 두산에너빌리티 주식회사 | 노즐 어셈블리, 연소기 및 이를 포함하는 가스터빈 |
KR20240126733A (ko) * | 2023-02-14 | 2024-08-21 | 두산에너빌리티 주식회사 | 연소기용 노즐, 연소기, 및 이를 포함하는 가스 터빈 |
EP4459187A1 (en) | 2023-05-02 | 2024-11-06 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor, and gas turbine including same |
US12352444B2 (en) | 2023-05-02 | 2025-07-08 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor, and gas turbine including same |
EP4567331A1 (en) | 2023-12-08 | 2025-06-11 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor, and gas turbine including same |
EP4571193A1 (en) | 2023-12-15 | 2025-06-18 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor, and gas turbine including same |
US12359815B2 (en) | 2023-12-15 | 2025-07-15 | Doosan Enerbility Co., Ltd. | Combustor nozzle, combustor, and gas turbine including same |
Also Published As
Publication number | Publication date |
---|---|
US20200072466A1 (en) | 2020-03-05 |
RU2747009C2 (ru) | 2021-04-26 |
JP7044669B2 (ja) | 2022-03-30 |
CN110878947A (zh) | 2020-03-13 |
EP3620719B1 (en) | 2022-10-12 |
RU2019127411A3 (ko) | 2021-03-01 |
RU2747009C9 (ru) | 2021-06-04 |
RU2019127411A (ru) | 2021-03-01 |
JP2020038038A (ja) | 2020-03-12 |
KR102218321B1 (ko) | 2021-02-22 |
EP3620719A1 (en) | 2020-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102218321B1 (ko) | 가스 터빈 연소기 | |
JP4578800B2 (ja) | タービン内蔵システム及びそのインジェクタ | |
EP1985927B1 (en) | Gas turbine combustor system with lean-direct injection for reducing NOx emissions | |
EP2551596B1 (en) | Combustor, burner, and gas turbine | |
US6826913B2 (en) | Airflow modulation technique for low emissions combustors | |
EP1985926B1 (en) | Combustion equipment and combustion method | |
CN102032568B (zh) | 用于含氢燃料的燃烧器及其低氮氧化物(nox)运转方法 | |
US8256226B2 (en) | Radial lean direct injection burner | |
CN112594735B (zh) | 燃气轮机燃烧器 | |
CN101446419A (zh) | 燃烧嘴、燃烧装置及燃烧装置的改造方法 | |
JP2003262336A (ja) | ガスタービン燃焼器 | |
CN101294715A (zh) | 燃烧装置及烧嘴的燃烧方法 | |
US20100183991A1 (en) | Premixing burner and method for operating a premixing burner | |
US20210180518A1 (en) | Gas Turbine Combustor | |
JP2000130757A (ja) | ガス化発電プラントのガスタービン燃焼器 | |
JP2005106305A (ja) | 燃料燃焼用ノズルおよびガスタービン燃焼器の燃料供給方法 | |
JP2021046949A (ja) | ガスタービン燃焼器 | |
CN112594734B (zh) | 燃气轮机燃烧器 | |
JP2021046951A (ja) | ガスタービン燃焼器 | |
EP4298382B1 (en) | Method of injecting hydrogen into a combustion chamber of a combustor of a gas turbine system | |
JP2767403B2 (ja) | ガスタービン用低NOxバーナ | |
JP2014055697A (ja) | ガスタービン燃焼器 | |
JP2017072271A (ja) | ガスタービン燃焼器 | |
KR102821855B1 (ko) | 복합 연소 버너 및 이를 포함하는 연소 장치 | |
KR20240162327A (ko) | 복합 연소 버너 및 이를 포함하는 연소 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20190902 |
|
PA0201 | Request for examination | ||
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20200625 Patent event code: PE09021S01D |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 20201216 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 20210216 Patent event code: PR07011E01D |
|
PR1002 | Payment of registration fee |
Payment date: 20210217 End annual number: 3 Start annual number: 1 |
|
PG1601 | Publication of registration | ||
PR1001 | Payment of annual fee |
Payment date: 20240119 Start annual number: 4 End annual number: 4 |
|
PR1001 | Payment of annual fee |
Payment date: 20250108 Start annual number: 5 End annual number: 5 |