DE2336044A1 - Injektionseinrichtung fuer fliessfaehige mittel fuer gasturbine zur verminderung der emission von stickstoffoxyden - Google Patents
Injektionseinrichtung fuer fliessfaehige mittel fuer gasturbine zur verminderung der emission von stickstoffoxydenInfo
- Publication number
- DE2336044A1 DE2336044A1 DE19732336044 DE2336044A DE2336044A1 DE 2336044 A1 DE2336044 A1 DE 2336044A1 DE 19732336044 DE19732336044 DE 19732336044 DE 2336044 A DE2336044 A DE 2336044A DE 2336044 A1 DE2336044 A1 DE 2336044A1
- Authority
- DE
- Germany
- Prior art keywords
- vortex generator
- slots
- fuel nozzle
- air
- burner
- 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
- 238000002347 injection Methods 0.000 title claims description 13
- 239000007924 injection Substances 0.000 title claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title description 12
- 229910052757 nitrogen Inorganic materials 0.000 title description 6
- 239000003795 chemical substances by application Substances 0.000 title description 3
- 230000009969 flowable effect Effects 0.000 title description 2
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 69
- 239000000446 fuel Substances 0.000 claims description 41
- 239000007789 gas Substances 0.000 claims description 20
- 239000007921 spray Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 230000007246 mechanism Effects 0.000 description 8
- 238000000889 atomisation Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 230000009977 dual effect Effects 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- MGWGWNFMUOTEHG-UHFFFAOYSA-N 4-(3,5-dimethylphenyl)-1,3-thiazol-2-amine Chemical compound CC1=CC(C)=CC(C=2N=C(N)SC=2)=C1 MGWGWNFMUOTEHG-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 210000001747 pupil Anatomy 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
- F23L7/002—Supplying water
-
- 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
- F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
-
- 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
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
- F23R3/14—Air inlet arrangements for primary air inducing a vortex by using swirl vanes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Supply (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US27236472A | 1972-07-17 | 1972-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2336044A1 true DE2336044A1 (de) | 1974-01-31 |
Family
ID=23039486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732336044 Pending DE2336044A1 (de) | 1972-07-17 | 1973-07-14 | Injektionseinrichtung fuer fliessfaehige mittel fuer gasturbine zur verminderung der emission von stickstoffoxyden |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4985412A (enrdf_load_stackoverflow) |
| DE (1) | DE2336044A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2193142B3 (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0375311A1 (en) * | 1988-12-22 | 1990-06-27 | General Electric Company | Integral fuel nozzle cover for gas turbine combustor |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5112614U (enrdf_load_stackoverflow) * | 1974-07-16 | 1976-01-29 | ||
| JPS5358823A (en) * | 1976-11-09 | 1978-05-27 | Sunray Reinetsu Co | Controller for generation of nox in rotary fuel oil burner |
| US4347052A (en) * | 1978-06-19 | 1982-08-31 | John Zink Company | Low NOX burner |
| GB2050592B (en) * | 1979-06-06 | 1983-03-16 | Rolls Royce | Gas turbine |
-
1973
- 1973-07-12 FR FR7325644A patent/FR2193142B3/fr not_active Expired
- 1973-07-14 DE DE19732336044 patent/DE2336044A1/de active Pending
- 1973-07-16 JP JP7937573A patent/JPS4985412A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0375311A1 (en) * | 1988-12-22 | 1990-06-27 | General Electric Company | Integral fuel nozzle cover for gas turbine combustor |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2193142A1 (enrdf_load_stackoverflow) | 1974-02-15 |
| FR2193142B3 (enrdf_load_stackoverflow) | 1976-06-25 |
| JPS4985412A (enrdf_load_stackoverflow) | 1974-08-16 |
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