GB1580375A - Gas turbine engines with recirculating bleed - Google Patents
Gas turbine engines with recirculating bleed Download PDFInfo
- Publication number
- GB1580375A GB1580375A GB22752/77A GB2275277A GB1580375A GB 1580375 A GB1580375 A GB 1580375A GB 22752/77 A GB22752/77 A GB 22752/77A GB 2275277 A GB2275277 A GB 2275277A GB 1580375 A GB1580375 A GB 1580375A
- Authority
- GB
- United Kingdom
- Prior art keywords
- engine
- compressor
- location
- bleed
- motive fluid
- 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
- 230000003134 recirculating effect Effects 0.000 title description 2
- 239000012530 fluid Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 6
- 230000000740 bleeding effect Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 21
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 9
- 229910002091 carbon monoxide Inorganic materials 0.000 description 9
- 239000004215 Carbon black (E152) Substances 0.000 description 8
- 229930195733 hydrocarbon Natural products 0.000 description 8
- 150000002430 hydrocarbons Chemical class 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 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
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002277 temperature effect Effects 0.000 description 1
Classifications
-
- 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
- F02C3/34—Gas-turbine plants characterised by the use of combustion products as the working fluid with recycling of part of the working fluid, i.e. semi-closed cycles with combustion products in the closed part of the cycle
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/695,513 US4083181A (en) | 1976-06-14 | 1976-06-14 | Gas turbine engine with recirculating bleed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1580375A true GB1580375A (en) | 1980-12-03 |
Family
ID=24793311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB22752/77A Expired GB1580375A (en) | 1976-06-14 | 1977-05-30 | Gas turbine engines with recirculating bleed |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4083181A (https=) |
| JP (1) | JPS6054482B2 (https=) |
| DE (1) | DE2726522A1 (https=) |
| FR (1) | FR2355162A1 (https=) |
| GB (1) | GB1580375A (https=) |
| IT (1) | IT1083771B (https=) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH594817A5 (https=) * | 1976-12-02 | 1978-01-31 | Bbc Brown Boveri & Cie | |
| DE19703658A1 (de) * | 1996-12-19 | 1998-02-19 | Siemens Ag | Gasturbine für eine kombinierte Gas- und Dampfturbinenanlage und Verfahren zur Minderung von thermischen Spannungen |
| US20050235649A1 (en) * | 2004-01-09 | 2005-10-27 | Siemens Westinghouse Power Corporation | Method for operating a gas turbine |
| US7096667B2 (en) * | 2004-01-09 | 2006-08-29 | Siemens Power Generation, Inc. | Control of gas turbine for catalyst activation |
| US7124591B2 (en) * | 2004-01-09 | 2006-10-24 | Siemens Power Generation, Inc. | Method for operating a gas turbine |
| US7185495B2 (en) | 2004-09-07 | 2007-03-06 | General Electric Company | System and method for improving thermal efficiency of dry low emissions combustor assemblies |
| US20090145105A1 (en) * | 2004-12-01 | 2009-06-11 | Suciu Gabriel L | Remote engine fuel control and electronic engine control for turbine engine |
| US20070245710A1 (en) * | 2006-04-21 | 2007-10-25 | Honeywell International, Inc. | Optimized configuration of a reverse flow combustion system for a gas turbine engine |
| US7797944B2 (en) | 2006-10-20 | 2010-09-21 | United Technologies Corporation | Gas turbine engine having slim-line nacelle |
| US7870721B2 (en) * | 2006-11-10 | 2011-01-18 | United Technologies Corporation | Gas turbine engine providing simulated boundary layer thickness increase |
| US8408491B2 (en) * | 2007-04-24 | 2013-04-02 | United Technologies Corporation | Nacelle assembly having inlet airfoil for a gas turbine engine |
| US8205430B2 (en) * | 2007-05-16 | 2012-06-26 | United Technologies Corporation | Variable geometry nacelle assembly for a gas turbine engine |
| US8727267B2 (en) * | 2007-05-18 | 2014-05-20 | United Technologies Corporation | Variable contraction ratio nacelle assembly for a gas turbine engine |
| DE102007026455A1 (de) * | 2007-06-05 | 2008-12-11 | Rolls-Royce Deutschland Ltd & Co Kg | Strahltriebwerk mit Verdichterluftzirkulation und Verfahren zum Betreiben desselben |
| US8082726B2 (en) * | 2007-06-26 | 2011-12-27 | United Technologies Corporation | Tangential anti-swirl air supply |
| US8402739B2 (en) * | 2007-06-28 | 2013-03-26 | United Technologies Corporation | Variable shape inlet section for a nacelle assembly of a gas turbine engine |
| US9228534B2 (en) * | 2007-07-02 | 2016-01-05 | United Technologies Corporation | Variable contour nacelle assembly for a gas turbine engine |
| FR2920476B1 (fr) * | 2007-09-05 | 2018-04-27 | Safran Aircraft Engines | Dispositif d'actionnement, systeme de decharge en etant equipe et turboreacteur les comportant |
| US9004399B2 (en) * | 2007-11-13 | 2015-04-14 | United Technologies Corporation | Nacelle flow assembly |
| US8192147B2 (en) * | 2007-12-14 | 2012-06-05 | United Technologies Corporation | Nacelle assembly having inlet bleed |
| US8186942B2 (en) * | 2007-12-14 | 2012-05-29 | United Technologies Corporation | Nacelle assembly with turbulators |
| US8529188B2 (en) * | 2007-12-17 | 2013-09-10 | United Technologies Corporation | Fan nacelle flow control |
| FR2925878B1 (fr) * | 2007-12-28 | 2010-04-23 | Airbus France | Ensemble propulsif d'aeronef comprenant des systemes de prelevement d'air chaud |
| US8887485B2 (en) * | 2008-10-20 | 2014-11-18 | Rolls-Royce North American Technologies, Inc. | Three spool gas turbine engine having a clutch and compressor bypass |
| US10041407B2 (en) | 2011-03-29 | 2018-08-07 | General Electric Company | System and method for air extraction from gas turbine engines |
| US10591164B2 (en) | 2015-03-12 | 2020-03-17 | General Electric Company | Fuel nozzle for a gas turbine engine |
| EP3924609B1 (en) * | 2019-02-13 | 2024-05-08 | Turbogen Ltd. | Cooling system for recuperated gas turbine engines |
| US11274599B2 (en) | 2019-03-27 | 2022-03-15 | Pratt & Whitney Canada Corp. | Air system switching system to allow aero-engines to operate in standby mode |
| US11391219B2 (en) | 2019-04-18 | 2022-07-19 | Pratt & Whitney Canada Corp. | Health monitor for air switching system |
| US11859563B2 (en) | 2019-05-31 | 2024-01-02 | Pratt & Whitney Canada Corp. | Air system of multi-engine aircraft |
| US11274611B2 (en) | 2019-05-31 | 2022-03-15 | Pratt & Whitney Canada Corp. | Control logic for gas turbine engine fuel economy |
| US11555456B2 (en) | 2019-07-24 | 2023-01-17 | Pratt & Whitney Canada Corp. | Fuel delivery system and method |
| US11746699B2 (en) | 2019-08-30 | 2023-09-05 | Kawasaki Jukogyo Kabushiki Kaisha | Gas turbine engine |
| US11326525B2 (en) | 2019-10-11 | 2022-05-10 | Pratt & Whitney Canada Corp. | Aircraft bleed air systems and methods |
| US20250020080A1 (en) * | 2023-07-14 | 2025-01-16 | Raytheon Technologies Corporation | Bead protrusions heat transfer surface structure of fluid conduits and manifolds |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA527041A (en) * | 1956-06-26 | H. Redding Arnold | Power plant apparatus | |
| US2404275A (en) * | 1942-10-02 | 1946-07-16 | Armstrong Siddeley Motors Ltd | Internal-combustion turbine plant |
| CH248608A (de) * | 1946-02-12 | 1947-05-15 | Bbc Brown Boveri & Cie | Verfahren zum Betrieb von Gasturbinenanlagen, insbesondere für Luft- und Wasserfahrzeuge. |
| US2599470A (en) * | 1947-10-22 | 1952-06-03 | Bbc Brown Boveri & Cie | Axial flow compressor, particularly for combustion gas turbine plants |
| US2863282A (en) * | 1953-01-09 | 1958-12-09 | United Aircraft Corp | Water injection system for gas turbine power plant |
| US2906092A (en) * | 1955-02-10 | 1959-09-29 | Haltenberger Jules | Gas turbine engine with exhaust heat recovery |
| US3123283A (en) * | 1962-12-07 | 1964-03-03 | Anti-icing valve means | |
| FR1376192A (fr) * | 1963-12-03 | 1964-10-23 | Gen Electric | Dispositif d'antigivrage avec un système de valve de réglage de l'écoulement d'un fluide à haute température dans une turbine à gaz |
| US3394265A (en) * | 1965-12-15 | 1968-07-23 | Gen Electric | Spinning reserve with inlet throttling and compressor recirculation |
| GB1258315A (https=) * | 1968-03-04 | 1971-12-30 | ||
| FR2094662A5 (https=) * | 1970-06-29 | 1972-02-04 | Szydlowski Joseph | |
| GB1335134A (en) * | 1970-12-05 | 1973-10-24 | Nissan Motor | Combustion apparatus of a gas turbine engine |
| JPS4724483Y1 (https=) * | 1970-12-22 | 1972-08-02 | ||
| US3785145A (en) * | 1971-11-10 | 1974-01-15 | Gen Motors Corp | Gas turbine power plant |
| US3830058A (en) * | 1973-02-26 | 1974-08-20 | Avco Corp | Fan engine mounting |
| US3826083A (en) * | 1973-07-16 | 1974-07-30 | Gen Motors Corp | Recirculating combustion apparatus jet pump |
| US3927958A (en) * | 1974-10-29 | 1975-12-23 | Gen Motors Corp | Recirculating combustion apparatus |
-
1976
- 1976-06-14 US US05/695,513 patent/US4083181A/en not_active Expired - Lifetime
-
1977
- 1977-05-30 GB GB22752/77A patent/GB1580375A/en not_active Expired
- 1977-06-10 FR FR7717840A patent/FR2355162A1/fr active Granted
- 1977-06-10 JP JP52068014A patent/JPS6054482B2/ja not_active Expired
- 1977-06-11 DE DE19772726522 patent/DE2726522A1/de not_active Withdrawn
- 1977-06-13 IT IT24628/77A patent/IT1083771B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2355162B1 (https=) | 1984-02-17 |
| FR2355162A1 (fr) | 1978-01-13 |
| IT1083771B (it) | 1985-05-25 |
| DE2726522A1 (de) | 1977-12-29 |
| JPS531710A (en) | 1978-01-10 |
| JPS6054482B2 (ja) | 1985-11-30 |
| US4083181A (en) | 1978-04-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed |
Free format text: JOURNAL 4800,PAGE 846:FOR 1590375 READ 1580375 |
|
| PCNP | Patent ceased through non-payment of renewal fee |