SE458549B - Anordning vid foerstaerkare foer en gasturbinmotor - Google Patents

Anordning vid foerstaerkare foer en gasturbinmotor

Info

Publication number: SE458549B
Authority: SE; Sweden
Prior art keywords: liner; amplifier; howling; air; suppressing
Prior art date: 1984-12-17

Application number

SE8505707A

Other languages

English (en)

Swedish (sv)

Other versions

SE8505707D0 (sv

SE8505707L (sv

Inventor

J W Vdoviak

Jr C J Lamando

Original Assignee

Gen Electric

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.)

1984-12-17

Filing date

1985-12-03

Publication date

1989-04-10

1985-12-03 Application filed by Gen Electric filed Critical Gen Electric

1985-12-03 Publication of SE8505707D0 publication Critical patent/SE8505707D0/xx

1986-06-18 Publication of SE8505707L publication Critical patent/SE8505707L/xx

1989-04-10 Publication of SE458549B publication Critical patent/SE458549B/sv

Links

RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
238000011144 upstream manufacturing Methods 0.000 claims description 18
239000007789 gas Substances 0.000 claims description 17
238000002485 combustion reaction Methods 0.000 claims description 16
230000001629 suppression Effects 0.000 claims description 12
238000005192 partition Methods 0.000 claims description 2
238000005070 sampling Methods 0.000 claims 2
238000001816 cooling Methods 0.000 description 41
238000012360 testing method Methods 0.000 description 7
239000000446 fuel Substances 0.000 description 4
238000004891 communication Methods 0.000 description 3
239000000112 cooling gas Substances 0.000 description 2
241000132023 Bellis perennis Species 0.000 description 1
235000005633 Chrysanthemum balsamita Nutrition 0.000 description 1
238000009825 accumulation Methods 0.000 description 1
230000004323 axial length Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000000567 combustion gas Substances 0.000 description 1
230000000295 complement effect Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
239000002184 metal Substances 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000010992 reflux Methods 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
- F23R3/002—Wall structures
- 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
- F23R3/06—Arrangement of apertures along the flame tube
- 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
- F23R2900/00014—Reducing thermo-acoustic vibrations by passive means, e.g. by Helmholtz resonators
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Cylinder Crankcases Of Internal Combustion Engines (AREA)
Exhaust Silencers (AREA)
Exhaust Gas After Treatment (AREA)

SE8505707A 1984-12-17 1985-12-03 Anordning vid foerstaerkare foer en gasturbinmotor SE458549B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US06/682,526 US4833881A (en)	1984-12-17	1984-12-17	Gas turbine engine augmentor

Publications (3)

Publication Number	Publication Date
SE8505707D0 SE8505707D0 (sv)	1985-12-03
SE8505707L SE8505707L (sv)	1986-06-18
SE458549B true SE458549B (sv)	1989-04-10

Family

ID=24740092

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
SE8505707A SE458549B (sv)	1984-12-17	1985-12-03	Anordning vid foerstaerkare foer en gasturbinmotor
SE8803527A SE8803527L (sv)	1984-12-17	1988-10-05	Gasturbinmotorfoerstaerkare

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
SE8803527A SE8803527L (sv)	1984-12-17	1988-10-05	Gasturbinmotorfoerstaerkare

Country Status (8)

Country	Link
US (1)	US4833881A (ja)
JP (1)	JPS61155652A (ja)
CA (1)	CA1256708A (ja)
DE (1)	DE3543356A1 (ja)
FR (1)	FR2574859B1 (ja)
GB (2)	GB2169696B (ja)
IT (1)	IT1200886B (ja)
SE (2)	SE458549B (ja)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4848081A (en) *	1988-05-31	1989-07-18	United Technologies Corporation	Cooling means for augmentor liner
US5070690A (en) *	1989-04-26	1991-12-10	General Electric Company	Means and method for reducing differential pressure loading in an augmented gas turbine engine
FR2646880A1 (fr) *	1989-05-11	1990-11-16	Snecma	Chemise de protection thermique pour canal de post-combustion ou de transition d'un turboreacteur
US5233828A (en) *	1990-11-15	1993-08-10	General Electric Company	Combustor liner with circumferentially angled film cooling holes
US5181379A (en) *	1990-11-15	1993-01-26	General Electric Company	Gas turbine engine multi-hole film cooled combustor liner and method of manufacture
CA2048726A1 (en) *	1990-11-15	1992-05-16	Phillip D. Napoli	Combustor liner with circumferentially angled film cooling holes
CA2056592A1 (en) *	1990-12-21	1992-06-22	Phillip D. Napoli	Multi-hole film cooled combustor liner with slotted film starter
GB9127505D0 (en) *	1991-03-11	2013-12-25	Gen Electric	Multi-hole film cooled afterburner combustor liner
US5241827A (en) *	1991-05-03	1993-09-07	General Electric Company	Multi-hole film cooled combuster linear with differential cooling
US5144795A (en) *	1991-05-14	1992-09-08	The United States Of America As Represented By The Secretary Of The Air Force	Fluid cooled hot duct liner structure
US5184455A (en) *	1991-07-09	1993-02-09	The United States Of America As Represented By The Secretary Of The Air Force	Ceramic blanket augmentor liner
US5720434A (en) *	1991-11-05	1998-02-24	General Electric Company	Cooling apparatus for aircraft gas turbine engine exhaust nozzles
US5201887A (en) *	1991-11-26	1993-04-13	United Technologies Corporation	Damper for augmentor liners
US5287697A (en) *	1992-01-02	1994-02-22	General Electric Company	Variable area bypass injector seal
GB2289504B (en) *	1994-05-11	1998-01-14	British Aerospace	Gas turbine propulsion unit
US5685140A (en) *	1995-06-21	1997-11-11	United Technologies Corporation	Method for distributing fuel within an augmentor
GB2309296B (en) *	1995-10-11	2000-02-09	Europ Gas Turbines Ltd	Gas turbine engine combuster
US5927067A (en) *	1997-11-13	1999-07-27	United Technologies Corporation	Self-cleaning augmentor fuel manifold
US6351947B1 (en) *	2000-04-04	2002-03-05	Abb Alstom Power (Schweiz)	Combustion chamber for a gas turbine
DE60135436D1 (de) *	2001-01-09	2008-10-02	Mitsubishi Heavy Ind Ltd	Gasturbinenbrennkammer
ITMI20012785A1 (it) *	2001-12-21	2003-06-21	Nuovo Pignone Spa	Tubo di fianna o "liner" migliorato per una camera di combustione di una turbina a gas a basse emissioni inquinanti
US6655147B2 (en) *	2002-04-10	2003-12-02	General Electric Company	Annular one-piece corrugated liner for combustor of a gas turbine engine
US6857600B1 (en)	2002-04-26	2005-02-22	General Electric Company	Infrared suppressing two dimensional vectorable single expansion ramp nozzle
US7086232B2 (en)	2002-04-29	2006-08-08	General Electric Company	Multihole patch for combustor liner of a gas turbine engine
US6711900B1 (en)	2003-02-04	2004-03-30	Pratt & Whitney Canada Corp.	Combustor liner V-band design
US7013635B2 (en) *	2003-12-30	2006-03-21	United Technologies Corporation	Augmentor with axially displaced vane system
FR2867507B1 (fr) *	2004-03-15	2006-06-23	Snecma Moteurs	Pontet de positionnement et son utilisation au canal support de tuyere d'un turbopropulseur
US7966823B2 (en) *	2006-01-06	2011-06-28	General Electric Company	Exhaust dust flow splitter system
DE102006040760A1 (de) *	2006-08-31	2008-03-06	Rolls-Royce Deutschland Ltd & Co Kg	Gasturbinenbrennkammerwand für eine mager-brennende Gasturbinenbrennkammer
GB2443830B (en) *	2006-11-15	2010-01-20	Rolls Royce Plc	Cowling arrangement
US20090065295A1 (en) *	2007-09-11	2009-03-12	Sherikar Sanjay V	Desuperheater muffler
US8069648B2 (en) *	2008-07-03	2011-12-06	United Technologies Corporation	Impingement cooling for turbofan exhaust assembly
SE534873C2 (sv)	2010-06-22	2012-01-31	Scania Cv Ab	Bränslesystem för insprutning av en bränsleblandning i en förbränningsmotor
US20130074507A1 (en) *	2011-09-28	2013-03-28	Karthick Kaleeswaran	Combustion liner for a turbine engine
US8984888B2 (en)	2011-10-26	2015-03-24	General Electric Company	Fuel injection assembly for use in turbine engines and method of assembling same
US10077741B2 (en)	2012-05-29	2018-09-18	United Technologies Corporation	Spraybar face seal retention arrangement
US10253651B2 (en)	2012-06-14	2019-04-09	United Technologies Corporation	Turbomachine flow control device
US9194251B2 (en)	2012-08-10	2015-11-24	United Technologies Corporation	Duct damper
EP3037725B1 (en) *	2014-12-22	2018-10-31	Ansaldo Energia Switzerland AG	Mixer for admixing a dilution air to the hot gas flow
US11339966B2 (en)	2018-08-21	2022-05-24	General Electric Company	Flow control wall for heat engine
US11519289B2 (en)	2019-12-06	2022-12-06	Raytheon Technologies Corporation	Systems and methods for hybrid electric turbine engines
US11073107B1 (en) *	2020-01-24	2021-07-27	Raytheon Technologies Corporation	Systems and methods for hybrid electric turbine engines

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE466639A (ja) *	1944-12-13
BE535906A (ja) *	1954-02-23
US3437173A (en) *	1966-11-25	1969-04-08	Gen Electric	Gas turbine engine with screech attenuating means
US3712062A (en) *	1968-04-17	1973-01-23	Gen Electric	Cooled augmentor liner
FR2191025B1 (ja) *	1972-07-04	1975-03-07	Aerospatiale
US3826088A (en) *	1973-02-01	1974-07-30	Gen Electric	Gas turbine engine augmenter cooling liner stabilizers and supports
US3866417A (en) *	1973-02-09	1975-02-18	Gen Electric	Gas turbine engine augmenter liner coolant flow control system
US3826082A (en) *	1973-03-30	1974-07-30	Gen Electric	Combustion liner cooling slot stabilizing dimple
US3974647A (en) *	1974-08-26	1976-08-17	United Technologies Corporation	Combustion instability reduction device having swirling flow
US4122674A (en) *	1976-12-27	1978-10-31	The Boeing Company	Apparatus for suppressing combustion noise within gas turbine engines
US4222233A (en) *	1977-08-02	1980-09-16	General Electric Company	Auxiliary lift propulsion system with oversized front fan

1984
- 1984-12-17 US US06/682,526 patent/US4833881A/en not_active Expired - Fee Related
1985
- 1985-12-03 SE SE8505707A patent/SE458549B/sv not_active IP Right Cessation
- 1985-12-06 CA CA000497097A patent/CA1256708A/en not_active Expired
- 1985-12-07 DE DE19853543356 patent/DE3543356A1/de not_active Withdrawn
- 1985-12-09 GB GB8530280A patent/GB2169696B/en not_active Expired
- 1985-12-13 IT IT23205/85A patent/IT1200886B/it active
- 1985-12-16 JP JP60281277A patent/JPS61155652A/ja active Pending
- 1985-12-17 FR FR8518684A patent/FR2574859B1/fr not_active Expired - Lifetime
1988
- 1988-06-03 GB GB8813184A patent/GB2206686B/en not_active Expired
- 1988-10-05 SE SE8803527A patent/SE8803527L/xx not_active Application Discontinuation

Also Published As

Publication number	Publication date
IT1200886B (it)	1989-01-27
SE8803527D0 (sv)	1988-10-05
JPS61155652A (ja)	1986-07-15
GB8813184D0 (en)	1988-07-06
SE8505707D0 (sv)	1985-12-03
GB2206686B (en)	1989-11-22
FR2574859A1 (fr)	1986-06-20
GB2206686A (en)	1989-01-11
GB2169696B (en)	1989-06-14
SE8505707L (sv)	1986-06-18
GB8530280D0 (en)	1986-01-22
FR2574859B1 (fr)	1992-11-06
US4833881A (en)	1989-05-30
DE3543356A1 (de)	1986-06-19
IT8523205A0 (it)	1985-12-13
SE8803527L (sv)	1988-10-05
CA1256708A (en)	1989-07-04
GB2169696A (en)	1986-07-16

Legal Events

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 8505707-3

Format of ref document f/p: F

1997-09-08

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