JPH0425967U - - Google Patents
Info
- Publication number
- JPH0425967U JPH0425967U JP6223790U JP6223790U JPH0425967U JP H0425967 U JPH0425967 U JP H0425967U JP 6223790 U JP6223790 U JP 6223790U JP 6223790 U JP6223790 U JP 6223790U JP H0425967 U JPH0425967 U JP H0425967U
- Authority
- JP
- Japan
- Prior art keywords
- steam injection
- outer cylinder
- gas turbine
- turbine combustor
- 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.)
- Pending
Links
- 238000010793 Steam injection (oil industry) Methods 0.000 claims description 4
- 238000010790 dilution Methods 0.000 claims description 3
- 239000012895 dilution Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 1
Landscapes
- Spray-Type Burners (AREA)
Description
第１図は本考案の一実施例を示す概略縦断面図
、第２図は第１図の−矢視断面図である。第
３図は従来のガスタービン燃焼器の一例を示す概
略縦断面図である。
０１，１……内筒、０２，２……外筒、０３，
３……燃料ノズル、０４，４……一次空気スワー
ラ、０５，５……二次空気孔、０６，６……希釈
空気孔、０７，７……フイルム冷却孔、０８，８
……水蒸気噴射ノズル、９……外筒内水蒸気噴射
ノズル、１０……希釈域水蒸気噴射ノズル。
FIG. 1 is a schematic vertical sectional view showing an embodiment of the present invention, and FIG. 2 is a sectional view taken along the - arrow in FIG. FIG. 3 is a schematic vertical sectional view showing an example of a conventional gas turbine combustor. 01,1...Inner cylinder, 02,2...Outer cylinder, 03,
3... Fuel nozzle, 04,4... Primary air swirler, 05,5... Secondary air hole, 06,6... Dilution air hole, 07,7... Film cooling hole, 08,8
...Steam injection nozzle, 9... Outer cylinder internal steam injection nozzle, 10... Dilution region steam injection nozzle.
Claims (1)
筒内希釈領域のうち、少なくとも２箇所に水蒸気
噴射ノズルが設けられたことを特徴とするガスタ
ービン燃焼器。 A gas turbine combustor characterized in that steam injection nozzles are provided at at least two locations among the surroundings of the fuel nozzle, the air flow path in the outer cylinder, and the dilution region in the inner cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6223790U JPH0425967U (en) | 1990-06-14 | 1990-06-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6223790U JPH0425967U (en) | 1990-06-14 | 1990-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0425967U true JPH0425967U (en) | 1992-03-02 |
Family
ID=31591199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6223790U Pending JPH0425967U (en) | 1990-06-14 | 1990-06-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0425967U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002130674A (en) * | 2000-10-25 | 2002-05-09 | Ishikawajima Harima Heavy Ind Co Ltd | LOW NOx COMBUSTOR FOR TWO-FLUID CYCLE AND ITS OPERATING METHOD |
| JP2016145669A (en) * | 2015-02-06 | 2016-08-12 | 三菱日立パワーシステムズ株式会社 | Gas turbine combustor, and steam injection gas turbine |
| JP2021092224A (en) * | 2019-12-03 | 2021-06-17 | 寛治 泉 | Engine burning hydrogen and oxygen and also producing hydrogen and oxygen |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941714A (en) * | 1972-05-01 | 1974-04-19 | ||
| JPS5239007A (en) * | 1975-09-22 | 1977-03-26 | Hitachi Ltd | Combustor used for a gas turbine |
-
1990
- 1990-06-14 JP JP6223790U patent/JPH0425967U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4941714A (en) * | 1972-05-01 | 1974-04-19 | ||
| JPS5239007A (en) * | 1975-09-22 | 1977-03-26 | Hitachi Ltd | Combustor used for a gas turbine |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002130674A (en) * | 2000-10-25 | 2002-05-09 | Ishikawajima Harima Heavy Ind Co Ltd | LOW NOx COMBUSTOR FOR TWO-FLUID CYCLE AND ITS OPERATING METHOD |
| JP4635324B2 (en) * | 2000-10-25 | 2011-02-23 | 株式会社Ｉｈｉ | Low NOx combustor for two-fluid cycle and operation method thereof |
| JP2016145669A (en) * | 2015-02-06 | 2016-08-12 | 三菱日立パワーシステムズ株式会社 | Gas turbine combustor, and steam injection gas turbine |
| US10088160B2 (en) | 2015-02-06 | 2018-10-02 | Mitsubishi Hitachi Power Systems, Ltd. | Gas turbine combustor and steam injected gas turbine |
| JP2021092224A (en) * | 2019-12-03 | 2021-06-17 | 寛治 泉 | Engine burning hydrogen and oxygen and also producing hydrogen and oxygen |