CA1190051A - Combustion turbine combustor having an improved fuel- rich fuel preparation zone - Google Patents
Combustion turbine combustor having an improved fuel- rich fuel preparation zoneInfo
- Publication number
- CA1190051A CA1190051A CA000405430A CA405430A CA1190051A CA 1190051 A CA1190051 A CA 1190051A CA 000405430 A CA000405430 A CA 000405430A CA 405430 A CA405430 A CA 405430A CA 1190051 A CA1190051 A CA 1190051A
- Authority
- CA
- Canada
- Prior art keywords
- fuel
- combustor
- combustion
- static mixing
- zone
- 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.)
- Expired
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 98
- 238000002360 preparation method Methods 0.000 title claims abstract description 43
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 42
- 230000003068 static effect Effects 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims abstract description 23
- 239000000203 mixture Substances 0.000 claims description 17
- 230000009977 dual effect Effects 0.000 claims description 5
- 230000001133 acceleration Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 230000008016 vaporization Effects 0.000 claims description 3
- 238000007084 catalytic combustion reaction Methods 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 230000007423 decrease Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 230000004941 influx Effects 0.000 claims 1
- 230000000977 initiatory effect Effects 0.000 claims 1
- 230000003197 catalytic effect Effects 0.000 description 15
- 206010016754 Flashback Diseases 0.000 description 6
- 239000011800 void material Substances 0.000 description 6
- 230000003247 decreasing effect Effects 0.000 description 3
- 239000008246 gaseous mixture Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000950314 Figura Species 0.000 description 1
- 235000008694 Humulus lupulus Nutrition 0.000 description 1
- 244000025221 Humulus lupulus Species 0.000 description 1
- SZKKRCSOSQAJDE-UHFFFAOYSA-N Schradan Chemical compound CN(C)P(=O)(N(C)C)OP(=O)(N(C)C)N(C)C SZKKRCSOSQAJDE-UHFFFAOYSA-N 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000779 depleting effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229960005419 nitrogen Drugs 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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
- F23R3/02—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
- F23R3/18—Flame stabilising means, e.g. flame holders for after-burners of jet-propulsion plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D11/00—Burners using a direct spraying action of liquid droplets or vaporised liquid into the combustion space
- F23D11/36—Details, e.g. burner cooling means, noise reduction means
- F23D11/40—Mixing tubes or chambers; Burner heads
- F23D11/402—Mixing chambers downstream of the nozzle
-
- 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
- F23D—BURNERS
- F23D2209/00—Safety arrangements
- F23D2209/10—Flame flashback
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Of Fluid Fuel (AREA)
- Spray-Type Burners (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31704481A | 1981-11-02 | 1981-11-02 | |
| US317,044 | 1994-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1190051A true CA1190051A (en) | 1985-07-09 |
Family
ID=23231862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000405430A Expired CA1190051A (en) | 1981-11-02 | 1982-06-17 | Combustion turbine combustor having an improved fuel- rich fuel preparation zone |
Country Status (7)
| Country | Link |
|---|---|
| JP (2) | JPS5878015A (zh) |
| BE (1) | BE893710A (zh) |
| BR (1) | BR8203784A (zh) |
| CA (1) | CA1190051A (zh) |
| GB (1) | GB2108651B (zh) |
| IT (1) | IT1152245B (zh) |
| MX (1) | MX156338A (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2249828A (en) * | 1990-11-13 | 1992-05-20 | Rolls Royce Plc | Fuel vapouriser |
| WO1997040316A1 (en) * | 1996-04-19 | 1997-10-30 | Westinghouse Electric Corporation | Premixed combustor with flashback arrestors |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1070127A (en) * | 1974-11-04 | 1980-01-22 | Serafino M. Decorso | Catalytic combustor |
-
1982
- 1982-06-16 IT IT21875/82A patent/IT1152245B/it active
- 1982-06-17 CA CA000405430A patent/CA1190051A/en not_active Expired
- 1982-06-29 BR BR8203784A patent/BR8203784A/pt unknown
- 1982-06-30 BE BE0/208499A patent/BE893710A/fr not_active IP Right Cessation
- 1982-07-02 MX MX193422A patent/MX156338A/es unknown
- 1982-07-02 JP JP57114133A patent/JPS5878015A/ja active Pending
- 1982-07-02 GB GB08219211A patent/GB2108651B/en not_active Expired
-
1986
- 1986-01-21 JP JP1986005949U patent/JPH0335986Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5878015A (ja) | 1983-05-11 |
| BR8203784A (pt) | 1983-06-21 |
| GB2108651A (en) | 1983-05-18 |
| JPH0335986Y2 (zh) | 1991-07-30 |
| MX156338A (es) | 1988-08-10 |
| IT8221875A0 (it) | 1982-06-16 |
| JPS61135171U (zh) | 1986-08-22 |
| GB2108651B (en) | 1985-06-12 |
| IT1152245B (it) | 1986-12-31 |
| BE893710A (fr) | 1982-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |