NO993801L - FremgangsmÕte og anordning for forbrenning av brennstoff - Google Patents

FremgangsmÕte og anordning for forbrenning av brennstoff

Info

Publication number
NO993801L
NO993801L NO993801A NO993801A NO993801L NO 993801 L NO993801 L NO 993801L NO 993801 A NO993801 A NO 993801A NO 993801 A NO993801 A NO 993801A NO 993801 L NO993801 L NO 993801L
Authority
NO
Norway
Prior art keywords
burner tube
air duct
section
fuel
nozzle
Prior art date
Application number
NO993801A
Other languages
English (en)
Other versions
NO993801D0 (no
Inventor
Anatolij Vladimirovic Sudarev
Jevgenij Dimitrijev Vinogradov
Jurij Ivanovic Zacharov
Stanislav Vesely
Gustav Poslusny
Karl Peters
Karl-Heinz Scholz
Erik Zizow
Original Assignee
Ruhrgas Ag
Ekol
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ruhrgas Ag, Ekol filed Critical Ruhrgas Ag
Publication of NO993801D0 publication Critical patent/NO993801D0/no
Publication of NO993801L publication Critical patent/NO993801L/no

Links

Classifications

    • 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
    • F23D14/20—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone
    • F23D14/22—Non-premix gas burners, i.e. in which gaseous fuel is mixed with combustion air on arrival at the combustion zone with separate air and gas feed ducts, e.g. with ducts running parallel or crossing each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23D—BURNERS
    • F23D2206/00—Burners for specific applications
    • F23D2206/10—Turbines

Abstract

I henhold til oppfinnelsen blir brennstoff matet sentralt inn i et brannrør (3), hvor det blir blandet med forbrenningsluft i en forbrenningssone. Luften slipper ut gjennom første og andre luftledermunnstykker (4 eller 5), som er anordnet i to direkte tilstøtedne rader (6,7) og skråstilt i retningen til motstrømmen i en vinkel på 60° i forhold til aksen til brennerrøret. Avstanden (x) mellom brennstoffmunnstykket (9) og åpningene til det første luftledermunnstykket (4) er 0,70 ganger diameteren til brennerrøret. I tillegg strekker de andre luftrørmunnstykkene (5) seg inn i brennerrøret en avstand (y), som er 0,17 ganger diameteren til brennerrøret. Det totale tverrsnittet til det andre luftledermunnstykket (5) er 0,6 ganger tverrsnittet til det første luftledermunnstykket (4). En høyst turbulent torodial virvelstrøm dannes inne i brennerrøret (3) som genererer en svært homogen blanding over tverrsnittet til brennerrøret (3). Dette resulterer i lavere No-verdier og jevnere temperaturfordeling inne i brennerrøret.
NO993801A 1997-02-08 1999-08-06 FremgangsmÕte og anordning for forbrenning av brennstoff NO993801L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19704802A DE19704802A1 (de) 1997-02-08 1997-02-08 Vorrichtung und Verfahren zum Verbrennen von Brennstoff
PCT/EP1998/000398 WO1998035184A1 (de) 1997-02-08 1998-01-24 Vorrichtung und verfahren zum verbrennen von brennstoff

Publications (2)

Publication Number Publication Date
NO993801D0 NO993801D0 (no) 1999-08-06
NO993801L true NO993801L (no) 1999-09-15

Family

ID=7819693

Family Applications (1)

Application Number Title Priority Date Filing Date
NO993801A NO993801L (no) 1997-02-08 1999-08-06 FremgangsmÕte og anordning for forbrenning av brennstoff

Country Status (13)

Country Link
US (1) US6193502B1 (no)
EP (1) EP0961905B1 (no)
AT (1) ATE207593T1 (no)
AU (1) AU6616098A (no)
CA (1) CA2280169A1 (no)
CZ (1) CZ292330B6 (no)
DE (2) DE19704802A1 (no)
EA (1) EA000904B1 (no)
ES (1) ES2163257T3 (no)
HU (1) HUP0001053A3 (no)
NO (1) NO993801L (no)
SK (1) SK106399A3 (no)
WO (1) WO1998035184A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2774745B1 (fr) * 1998-02-10 2000-03-17 Air Liquide Procede de chauffage de produits dans une enceinte et bruleur pour la mise en oeuvre de ce procede
US20050003316A1 (en) * 2003-05-31 2005-01-06 Eugene Showers Counterflow fuel injection nozzle in a burner-boiler system
CN101235970B (zh) * 2007-01-31 2012-05-02 通用电气公司 具有逆流喷射装置的燃气轮机燃烧器
US8677759B2 (en) * 2009-01-06 2014-03-25 General Electric Company Ring cooling for a combustion liner and related method
EP3026346A1 (en) * 2014-11-25 2016-06-01 Alstom Technology Ltd Combustor liner
US20190024895A1 (en) * 2017-07-18 2019-01-24 General Electric Company Combustor dilution structure for gas turbine engine
US11268438B2 (en) * 2017-09-15 2022-03-08 General Electric Company Combustor liner dilution opening

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2974485A (en) * 1958-06-02 1961-03-14 Gen Electric Combustor for fluid fuels
US3574508A (en) * 1968-04-15 1971-04-13 Maxon Premix Burner Co Inc Internally fired industrial gas burner
US3643430A (en) * 1970-03-04 1972-02-22 United Aircraft Corp Smoke reduction combustion chamber
DE2018641C2 (de) * 1970-04-18 1972-05-10 Motoren Turbinen Union Umkehrbrennkammer fuer gasturbinentriebwerke
US3831854A (en) * 1973-02-23 1974-08-27 Hitachi Ltd Pressure spray type fuel injection nozzle having air discharge openings
US3951584A (en) * 1974-05-23 1976-04-20 Midland-Ross Corporation Self-stabilizing burner
JPS5129726A (no) * 1974-09-06 1976-03-13 Mitsubishi Heavy Ind Ltd
FR2379028A1 (fr) * 1977-02-01 1978-08-25 Gaz De France Bruleur metallique a gaz sans premelange et a contre-rotation
US4301657A (en) * 1978-05-04 1981-11-24 Caterpillar Tractor Co. Gas turbine combustion chamber
DE4012923A1 (de) * 1990-04-23 1991-10-24 Skoog Kurt Vorrichtung zum verbrennen fluider, insbesondere fluessiger brennstoffe, wie oel o. dgl.
US5769624A (en) * 1992-09-18 1998-06-23 Luminis Pty. Ltd Variable flame burner configuration
AUPN156295A0 (en) * 1995-03-07 1995-03-30 Luminis Pty Limited Variable flame precessing jet nozzle
US5984662A (en) * 1997-07-31 1999-11-16 Superior Fireplace Company Karman vortex generating burner assembly

Also Published As

Publication number Publication date
US6193502B1 (en) 2001-02-27
CA2280169A1 (en) 1998-08-13
HUP0001053A2 (hu) 2001-04-28
SK106399A3 (en) 2000-06-12
EP0961905A1 (de) 1999-12-08
NO993801D0 (no) 1999-08-06
EA199900730A1 (ru) 2000-02-28
EP0961905B1 (de) 2001-10-24
CZ262799A3 (cs) 2000-04-12
ES2163257T3 (es) 2002-01-16
AU6616098A (en) 1998-08-26
CZ292330B6 (cs) 2003-09-17
DE59801858D1 (de) 2001-11-29
WO1998035184A1 (de) 1998-08-13
ATE207593T1 (de) 2001-11-15
HUP0001053A3 (en) 2001-05-28
DE19704802A1 (de) 1998-08-13
EA000904B1 (ru) 2000-06-26

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application