DE19539771A1 - Gasturbine - Google Patents
GasturbineInfo
- Publication number
- DE19539771A1 DE19539771A1 DE1995139771 DE19539771A DE19539771A1 DE 19539771 A1 DE19539771 A1 DE 19539771A1 DE 1995139771 DE1995139771 DE 1995139771 DE 19539771 A DE19539771 A DE 19539771A DE 19539771 A1 DE19539771 A1 DE 19539771A1
- Authority
- DE
- Germany
- Prior art keywords
- mixing section
- blading
- gas turbine
- fuel
- combustion chamber
- 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
- 238000002156 mixing Methods 0.000 claims abstract description 29
- 239000000446 fuel Substances 0.000 claims abstract description 25
- 238000002485 combustion reaction Methods 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 230000001939 inductive effect Effects 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 13
- 238000001816 cooling Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical class [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 244000025221 Humulus lupulus Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
Classifications
-
- 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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/003—Gas-turbine plants with heaters between turbine stages
-
- 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
- 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
- F23R3/16—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration with devices inside the flame tube or the combustion chamber to influence the air or gas flow
-
- 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
- F23R2900/03341—Sequential combustion chambers or burners
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Description
2 Leitschaufel
3 Laufschaufel
4a, 4b Leitschaufelträger
5 erste Beschaufelung
6 letzte Stufe der ersten Beschaufelung
7 zweite Beschaufelung (Turbinenbeschaufelung)
10 Zusatzleitreihe
11 Brennstofflanze
12 Brennstoffeindüsung
13 Mischstrecke
14 Brennkammer
15 Stufe
16 Brennstoffsprührichtung
18 Ringkanal
20 sekundäres Wirbelsystem
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995139771 DE19539771B4 (de) | 1995-10-26 | 1995-10-26 | Gasturbine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1995139771 DE19539771B4 (de) | 1995-10-26 | 1995-10-26 | Gasturbine |
Publications (2)
Publication Number | Publication Date |
---|---|
DE19539771A1 true DE19539771A1 (de) | 1997-04-30 |
DE19539771B4 DE19539771B4 (de) | 2006-10-05 |
Family
ID=7775768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1995139771 Expired - Lifetime DE19539771B4 (de) | 1995-10-26 | 1995-10-26 | Gasturbine |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE19539771B4 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006004840A1 (de) * | 2006-02-02 | 2007-08-23 | Rolls-Royce Deutschland Ltd & Co Kg | Gasturbinenbrennkammer mit Kraftstoffeinspritzung über den gesamten Brennkammerring |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2603949A (en) * | 1947-11-28 | 1952-07-22 | United Aircraft Corp | Combustion chamber with diverse air paths and vortices producing vanes therein for jet propulsion or gas turbine power plants |
US3675419A (en) * | 1970-10-26 | 1972-07-11 | United Aircraft Corp | Combustion chamber having swirling flow |
US3750397A (en) * | 1972-03-01 | 1973-08-07 | Gec Lynn | Area control insert for maintaining air flow uniformity around the combustor of a gas turbine engine |
US3919840A (en) * | 1973-04-18 | 1975-11-18 | United Technologies Corp | Combustion chamber for dissimilar fluids in swirling flow relationship |
US4197700A (en) * | 1976-10-13 | 1980-04-15 | Jahnig Charles E | Gas turbine power system with fuel injection and combustion catalyst |
DE4330613A1 (de) * | 1993-09-09 | 1995-03-16 | Siemens Ag | Verfahren und Vorrichtung zum Betrieb einer Gasturbine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH687269A5 (de) * | 1993-04-08 | 1996-10-31 | Abb Management Ag | Gasturbogruppe. |
CH687347A5 (de) * | 1993-04-08 | 1996-11-15 | Abb Management Ag | Wärmeerzeuger. |
DE4404389A1 (de) * | 1994-02-11 | 1995-08-17 | Abb Research Ltd | Brennkammer mit Selbstzündung |
-
1995
- 1995-10-26 DE DE1995139771 patent/DE19539771B4/de not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2603949A (en) * | 1947-11-28 | 1952-07-22 | United Aircraft Corp | Combustion chamber with diverse air paths and vortices producing vanes therein for jet propulsion or gas turbine power plants |
US3675419A (en) * | 1970-10-26 | 1972-07-11 | United Aircraft Corp | Combustion chamber having swirling flow |
US3750397A (en) * | 1972-03-01 | 1973-08-07 | Gec Lynn | Area control insert for maintaining air flow uniformity around the combustor of a gas turbine engine |
US3919840A (en) * | 1973-04-18 | 1975-11-18 | United Technologies Corp | Combustion chamber for dissimilar fluids in swirling flow relationship |
US4197700A (en) * | 1976-10-13 | 1980-04-15 | Jahnig Charles E | Gas turbine power system with fuel injection and combustion catalyst |
DE4330613A1 (de) * | 1993-09-09 | 1995-03-16 | Siemens Ag | Verfahren und Vorrichtung zum Betrieb einer Gasturbine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006004840A1 (de) * | 2006-02-02 | 2007-08-23 | Rolls-Royce Deutschland Ltd & Co Kg | Gasturbinenbrennkammer mit Kraftstoffeinspritzung über den gesamten Brennkammerring |
US7966818B2 (en) | 2006-02-02 | 2011-06-28 | Rolls-Royce Deutschland Ltd & Co Kg | Gas turbine combustion chamber with fuel injection over an entire combustion chamber annulus |
Also Published As
Publication number | Publication date |
---|---|
DE19539771B4 (de) | 2006-10-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102011000225B4 (de) | Über einen Anzapfdiffusor gespeistes sekundäres Verbrennungssystem für Gasturbinen | |
DE102011054174B4 (de) | Turbomaschine mit einem Mischrohrelement mit einem Wirbelgenerator | |
DE69024081T2 (de) | Verfahren zur Verbrennung mit Gasvormischung und eine Verbrennungsvorrichtung zur Durchführung des Verfahrens | |
DE19615910B4 (de) | Brenneranordnung | |
DE69306950T2 (de) | Brennkammer und verfahren dafür | |
DE69822984T2 (de) | Kraftstoffleitung | |
EP0781967B1 (de) | Gasturbinenringbrennkammer | |
EP1064498B1 (de) | Gasturbinenbrenner | |
DE102010061639B4 (de) | Verfahren zum Betreiben einer sekundären Brennstoffdüse für eine Brennkammer einer Turbomaschine | |
CH710574B1 (de) | System und Verfahren zur Nutzung von Kühlluft in einem Brenner. | |
DE102012100368B4 (de) | Brennkammerdüse | |
DE102013114973A1 (de) | Brennstoffinjektor zur Zuführung von Brennstoff zu einer Brennkammer | |
CH708992A2 (de) | Brennstoffinjektor mit Vormisch-Pilotdüse. | |
CH710573A2 (de) | Brennstoffdüse für eine Gasturbinenbrennkammer. | |
CH701946B1 (de) | Brennstoffeinspritzdüse mit gestufter Vormischung in mehreren Rohren. | |
DE102010037412B4 (de) | Zweibrennstoffdüse für eine Turbomaschine | |
DE102016106491A1 (de) | Brennstoffdüsenanordnung mit einer Pilotdüse | |
CH703765B1 (de) | Düse und Verfahren zum Mischen von Brennstoff und Luft in einer Gasturbinendüse. | |
DE102015122927A1 (de) | Pilotdüse in einer Gasturbinenbrennkammer | |
DE102012100772A1 (de) | System zur Vorvermischung von Luft und Brennstoff in einer Brennstoffdüse | |
CH701897A2 (de) | Düse und Verfahren zum Zuführen eines Brennstoffes durch eine Düse. | |
DE102015120448A1 (de) | Vormischbrennstoffdüsenanordnung | |
CH697790B1 (de) | Düse zum Leiten eines Fluids in einen Brennkammeraufbau. | |
CH699760A2 (de) | Brennstoffdüse mit einem Brennstoff-Luft-Vormischer für eine Gasturbinenbrennkammer. | |
DE102015122924A1 (de) | Pilotdüse in einer Gasturbinenbrennkammer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8128 | New person/name/address of the agent |
Representative=s name: LUECK, G., DIPL.-ING. DR.RER.NAT., PAT.-ANW., 7976 |
|
8125 | Change of the main classification |
Ipc: F23R 3/16 |
|
8128 | New person/name/address of the agent |
Representative=s name: ZIMMERMANN & PARTNER, 80331 MUENCHEN |
|
8127 | New person/name/address of the applicant |
Owner name: ALSTOM, PARIS, FR |
|
8128 | New person/name/address of the agent |
Representative=s name: ROESLER, U., DIPL.-PHYS.UNIV., PAT.-ANW., 81241 MU |
|
8110 | Request for examination paragraph 44 | ||
8364 | No opposition during term of opposition | ||
R081 | Change of applicant/patentee |
Owner name: ALSTOM TECHNOLOGY LTD., CH Free format text: FORMER OWNER: ALSTOM, PARIS, FR Effective date: 20120621 |
|
R082 | Change of representative |
Representative=s name: ROESLER, UWE, DIPL.-PHYS.UNIV., DE Effective date: 20120621 |
|
R071 | Expiry of right |