ITPD950104A0 - Procedimento ed apparecchiatura per ridurre il rumore generato dalla combustione - Google Patents
Procedimento ed apparecchiatura per ridurre il rumore generato dalla combustioneInfo
- Publication number
- ITPD950104A0 ITPD950104A0 ITPD950104A ITPD950104A ITPD950104A0 IT PD950104 A0 ITPD950104 A0 IT PD950104A0 IT PD950104 A ITPD950104 A IT PD950104A IT PD950104 A ITPD950104 A IT PD950104A IT PD950104 A0 ITPD950104 A0 IT PD950104A0
- Authority
- IT
- Italy
- Prior art keywords
- combustion
- procedure
- equipment
- reduce
- noise generated
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- F23R3/04—Air inlet arrangements
- F23R3/10—Air inlet arrangements for primary air
- F23R3/12—Air inlet arrangements for primary air inducing a vortex
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/248,706 US5488829A (en) | 1994-05-25 | 1994-05-25 | Method and apparatus for reducing noise generated by combustion |
Publications (3)
Publication Number | Publication Date |
---|---|
ITPD950104A0 true ITPD950104A0 (it) | 1995-05-24 |
ITPD950104A1 ITPD950104A1 (it) | 1996-11-24 |
IT1281888B1 IT1281888B1 (it) | 1998-03-03 |
Family
ID=22940319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT95PD000104A IT1281888B1 (it) | 1994-05-25 | 1995-05-24 | Procedimento ed apparecchiatura per ridurre il rumore generato dalla combustione |
Country Status (5)
Country | Link |
---|---|
US (1) | US5488829A (it) |
JP (1) | JPH07324749A (it) |
CA (1) | CA2150088A1 (it) |
GB (1) | GB2301428B (it) |
IT (1) | IT1281888B1 (it) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6378286B2 (en) * | 1995-06-16 | 2002-04-30 | Power Tech Associates, Inc. | Low NOX gas turbine combustor liner |
JPH10266806A (ja) * | 1997-03-24 | 1998-10-06 | Hitachi Ltd | 蒸気タービン |
FR2774152B1 (fr) * | 1998-01-28 | 2000-03-24 | Inst Francais Du Petrole | Chambre de combustion de turbine a gaz fonctionnant au carburant liquide |
EP1137059A1 (de) | 2000-03-24 | 2001-09-26 | Infineon Technologies AG | Halbleiterbauelement, Verfahren zu seiner Herstellung und Verfahren zur Herstellung von elektrischen Verbindungen zwischen einzelnen Schaltungselementen |
US6886342B2 (en) | 2002-12-17 | 2005-05-03 | Pratt & Whitney Canada Corp. | Vortex fuel nozzle to reduce noise levels and improve mixing |
JP2005076982A (ja) * | 2003-08-29 | 2005-03-24 | Mitsubishi Heavy Ind Ltd | ガスタービン燃焼器 |
US7421843B2 (en) * | 2005-01-15 | 2008-09-09 | Siemens Power Generation, Inc. | Catalytic combustor having fuel flow control responsive to measured combustion parameters |
WO2007003031A1 (en) * | 2005-07-05 | 2007-01-11 | Véronneau, Stéphane | Combustor configurations |
DE102005059184B3 (de) * | 2005-12-02 | 2007-09-06 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Vorrichtung und Verfahren zur Dämpfung thermoakustischer Resonanzen in Brennkammern |
FR2899315B1 (fr) * | 2006-03-30 | 2012-09-28 | Snecma | Configuration d'ouvertures de dilution dans une paroi de chambre de combustion de turbomachine |
US7966820B2 (en) | 2007-08-15 | 2011-06-28 | General Electric Company | Method and apparatus for combusting fuel within a gas turbine engine |
US8151570B2 (en) * | 2007-12-06 | 2012-04-10 | Alstom Technology Ltd | Transition duct cooling feed tubes |
US8776525B2 (en) * | 2009-12-29 | 2014-07-15 | Rolls-Royce North American Technologies, Inc. | Gas turbine engine and combustor |
US8708696B2 (en) * | 2010-01-05 | 2014-04-29 | Massachusetts Institute Of Technology | Swirl-counter-swirl microjets for thermoacoustic instability suppression |
US8590864B2 (en) * | 2010-10-21 | 2013-11-26 | Woodward Fst, Inc. | Semi-tubular vane air swirler |
EP2710298B1 (fr) * | 2011-05-17 | 2020-09-23 | Safran Aircraft Engines | Chambre annulaire de combustion pour une turbomachine |
JP5380488B2 (ja) * | 2011-05-20 | 2014-01-08 | 株式会社日立製作所 | 燃焼器 |
EP2735796B1 (en) * | 2012-11-23 | 2020-01-01 | Ansaldo Energia IP UK Limited | Wall of a hot gas path component of a gas turbine and method for enhancing operational behaviour of a gas turbine |
US9879862B2 (en) * | 2013-03-08 | 2018-01-30 | Rolls-Royce North American Technologies, Inc. | Gas turbine engine afterburner |
JP6210810B2 (ja) * | 2013-09-20 | 2017-10-11 | 三菱日立パワーシステムズ株式会社 | デュアル燃料焚きガスタービン燃焼器 |
US20160053681A1 (en) * | 2014-08-20 | 2016-02-25 | General Electric Company | Liquid fuel combustor having an oxygen-depleted gas (odg) injection system for a gas turbomachine |
CA2959127C (en) * | 2014-08-26 | 2022-12-13 | John Zink Company, Llc | Swirl stabilized high capacity duct burner |
US10823418B2 (en) | 2017-03-02 | 2020-11-03 | General Electric Company | Gas turbine engine combustor comprising air inlet tubes arranged around the combustor |
DE102017125051A1 (de) * | 2017-10-26 | 2019-05-02 | Man Diesel & Turbo Se | Strömungsmaschine |
JP6910036B2 (ja) * | 2017-10-31 | 2021-07-28 | 国立研究開発法人産業技術総合研究所 | 燃焼器および燃焼方法 |
US11566787B2 (en) * | 2020-04-06 | 2023-01-31 | Rolls-Royce Corporation | Tile attachment scheme for counter swirl doublet |
US11920790B2 (en) | 2021-11-03 | 2024-03-05 | General Electric Company | Wavy annular dilution slots for lower emissions |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1591679A (en) * | 1921-01-15 | 1926-07-06 | Peoples Savings & Trust Compan | Process for the combustion of ash-containing fuels |
US2659201A (en) * | 1947-11-26 | 1953-11-17 | Phillips Petroleum Co | Gas turbine combustion chamber with provision for turbulent mixing of air and fuel |
GB899213A (en) * | 1959-12-24 | 1962-06-20 | Havilland Engine Co Ltd | Combustion chambers |
US3099134A (en) * | 1959-12-24 | 1963-07-30 | Havilland Engine Co Ltd | Combustion chambers |
US3229464A (en) * | 1962-01-15 | 1966-01-18 | Bendix Corp | Combustor comprising a flame tube and insulating means |
US3643430A (en) * | 1970-03-04 | 1972-02-22 | United Aircraft Corp | Smoke reduction combustion chamber |
GB1450037A (en) * | 1972-08-10 | 1976-09-22 | Lucas Industries Ltd | Liquid atomising devices |
US4928479A (en) * | 1987-12-28 | 1990-05-29 | Sundstrand Corporation | Annular combustor with tangential cooling air injection |
US4891936A (en) * | 1987-12-28 | 1990-01-09 | Sundstrand Corporation | Turbine combustor with tangential fuel injection and bender jets |
US5263316A (en) * | 1989-12-21 | 1993-11-23 | Sundstrand Corporation | Turbine engine with airblast injection |
-
1994
- 1994-05-25 US US08/248,706 patent/US5488829A/en not_active Expired - Fee Related
-
1995
- 1995-05-23 GB GB9510375A patent/GB2301428B/en not_active Expired - Fee Related
- 1995-05-24 IT IT95PD000104A patent/IT1281888B1/it active IP Right Grant
- 1995-05-24 CA CA002150088A patent/CA2150088A1/en not_active Abandoned
- 1995-05-25 JP JP7152611A patent/JPH07324749A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPH07324749A (ja) | 1995-12-12 |
US5488829A (en) | 1996-02-06 |
GB2301428B (en) | 1998-09-30 |
IT1281888B1 (it) | 1998-03-03 |
GB9510375D0 (en) | 1995-07-19 |
ITPD950104A1 (it) | 1996-11-24 |
CA2150088A1 (en) | 1995-11-26 |
GB2301428A (en) | 1996-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |