GB1239366A - - Google Patents
Info
- Publication number
- GB1239366A GB1239366A GB1239366DA GB1239366A GB 1239366 A GB1239366 A GB 1239366A GB 1239366D A GB1239366D A GB 1239366DA GB 1239366 A GB1239366 A GB 1239366A
- Authority
- GB
- United Kingdom
- Prior art keywords
- duct
- pass
- air
- compressor
- turbine
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/16—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation
- F28D7/1615—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being arranged in parallel spaced relation the conduits being inside a casing and extending at an angle to the longitudinal axis of the casing; the conduits crossing the conduit for the other heat exchange medium
-
- 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
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
- F02C7/16—Cooling of plants characterised by cooling medium
- F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air
- F02C7/185—Cooling means for reducing the temperature of the cooling air or gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K3/00—Plants including a gas turbine driving a compressor or a ducted fan
- F02K3/08—Plants including a gas turbine driving a compressor or a ducted fan with supplementary heating of the working fluid; Control thereof
- F02K3/105—Heating the by-pass flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0021—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for aircrafts or cosmonautics
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US81649869A | 1969-04-16 | 1969-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1239366A true GB1239366A (sv) | 1971-07-14 |
Family
ID=25220796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1239366D Expired GB1239366A (sv) | 1969-04-16 | 1970-02-26 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3528250A (sv) |
GB (1) | GB1239366A (sv) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170059161A1 (en) * | 2015-08-26 | 2017-03-02 | United Technologies Corporation | Apparatus and method for air extraction in a gas turbine engine |
Families Citing this family (45)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4007892A (en) * | 1971-07-15 | 1977-02-15 | Tabor Alga M | Aircraft flight method and apparatus for boosting an aircraft to a very high altitude and thereafter boosting the aircraft to a high rate of forward speed |
US3775975A (en) * | 1972-09-05 | 1973-12-04 | Gen Electric | Fuel distribution system |
US3893297A (en) * | 1974-01-02 | 1975-07-08 | Gen Electric | Bypass augmentation burner arrangement for a gas turbine engine |
US4120150A (en) * | 1977-05-17 | 1978-10-17 | The United States Of America As Represented By The Secretary Of The Air Force | Compact fuel-to-air heat exchanger for jet engine application |
US4137705A (en) * | 1977-07-25 | 1979-02-06 | General Electric Company | Cooling air cooler for a gas turbine engine |
US4254618A (en) * | 1977-08-18 | 1981-03-10 | General Electric Company | Cooling air cooler for a gas turbofan engine |
US4187675A (en) * | 1977-10-14 | 1980-02-12 | The United States Of America As Represented By The Secretary Of The Air Force | Compact air-to-air heat exchanger for jet engine application |
US4527390A (en) * | 1977-10-25 | 1985-07-09 | General Motors Corporation | Low loss duct burner |
US4170111A (en) * | 1977-11-09 | 1979-10-09 | United Technologies Corporation | Thrust augmentor |
US4170109A (en) * | 1977-11-09 | 1979-10-09 | United Technologies Corporation | Thrust augmentor having swirled flows for combustion stabilization |
JPS62501304A (ja) * | 1984-10-10 | 1987-05-21 | ポ−ル マリウス エイ | ガスタ−ビンエンジン |
US5003766A (en) * | 1984-10-10 | 1991-04-02 | Paul Marius A | Gas turbine engine |
US4991394A (en) * | 1989-04-03 | 1991-02-12 | Allied-Signal Inc. | High performance turbine engine |
US5826424A (en) * | 1992-04-16 | 1998-10-27 | Klees; Garry W. | Turbine bypass engines |
US5414992A (en) * | 1993-08-06 | 1995-05-16 | United Technologies Corporation | Aircraft cooling method |
US6134880A (en) * | 1997-12-31 | 2000-10-24 | Concepts Eti, Inc. | Turbine engine with intercooler in bypass air passage |
FR2866675B1 (fr) * | 2004-02-24 | 2008-05-16 | Snecma Moteurs | Procede d'amelioration des performances d'allumage de dispositif de post-combustion pour turboreacteur double flux et dispositif de post-combustion a performance d'allumage amelioree |
FR2902830B1 (fr) * | 2006-06-27 | 2008-08-08 | Airbus France Sas | Turboreacteur pour aeronef |
US8387362B2 (en) * | 2006-10-19 | 2013-03-05 | Michael Ralph Storage | Method and apparatus for operating gas turbine engine heat exchangers |
US8181443B2 (en) * | 2008-12-10 | 2012-05-22 | Pratt & Whitney Canada Corp. | Heat exchanger to cool turbine air cooling flow |
FR2942976B1 (fr) * | 2009-03-13 | 2012-12-14 | Bernard Etcheparre | Dispositif de projection de fluide par effet de souffle d'air |
FR2950416B1 (fr) * | 2009-09-23 | 2012-04-20 | Snecma | Dispositif accroche-flammes comprenant un support de bras et un ecran de protection thermique monoblocs |
US8266888B2 (en) * | 2010-06-24 | 2012-09-18 | Pratt & Whitney Canada Corp. | Cooler in nacelle with radial coolant |
US8961114B2 (en) * | 2010-11-22 | 2015-02-24 | General Electric Company | Integrated variable geometry flow restrictor and heat exchanger |
US9045998B2 (en) | 2011-12-12 | 2015-06-02 | Honeywell International Inc. | System for directing air flow to a plurality of plena |
US9243563B2 (en) * | 2012-01-25 | 2016-01-26 | Honeywell International Inc. | Gas turbine engine in-board cooled cooling air system |
US9267390B2 (en) | 2012-03-22 | 2016-02-23 | Honeywell International Inc. | Bi-metallic actuator for selectively controlling air flow between plena in a gas turbine engine |
US9388739B2 (en) | 2012-05-02 | 2016-07-12 | Pratt & Whitney Canada Corp. | Air cooler system for gas turbine engines |
US9416682B2 (en) * | 2012-12-11 | 2016-08-16 | United Technologies Corporation | Turbine engine alignment assembly |
US9562475B2 (en) | 2012-12-19 | 2017-02-07 | Siemens Aktiengesellschaft | Vane carrier temperature control system in a gas turbine engine |
EP2971724B1 (en) * | 2013-03-13 | 2020-05-06 | Rolls-Royce North American Technologies, Inc. | Compact actuation system for a gas turbine engine exhaust nozzle |
WO2014149100A1 (en) * | 2013-03-15 | 2014-09-25 | Rolls-Royce North American Technologies, Inc. | Heat exchanger integrated with a gas turbine engine and adaptive flow control |
WO2015108674A1 (en) * | 2014-01-15 | 2015-07-23 | United Technologies Corporation | Cooling systems for gas turbine engines |
US10006369B2 (en) * | 2014-06-30 | 2018-06-26 | General Electric Company | Method and system for radial tubular duct heat exchangers |
US9777963B2 (en) | 2014-06-30 | 2017-10-03 | General Electric Company | Method and system for radial tubular heat exchangers |
US9835380B2 (en) | 2015-03-13 | 2017-12-05 | General Electric Company | Tube in cross-flow conduit heat exchanger |
US20170184027A1 (en) * | 2015-12-29 | 2017-06-29 | General Electric Company | Method and system for compressor and turbine cooling |
US10151247B2 (en) * | 2016-03-18 | 2018-12-11 | United Technologies Corporation | Heat exchanger suspension system with pipe-to-linkage spring rate ratio |
US10378835B2 (en) | 2016-03-25 | 2019-08-13 | Unison Industries, Llc | Heat exchanger with non-orthogonal perforations |
CN110259581B (zh) * | 2019-05-05 | 2021-12-28 | 南京航空航天大学 | 一种利用空气和燃油的外涵道双工质换热器 |
RU2730558C1 (ru) * | 2019-09-24 | 2020-08-24 | Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" | Двухконтурный турбореактивный двигатель |
US20220178305A1 (en) * | 2020-12-03 | 2022-06-09 | Raytheon Technologies Corporation | Supplemental thrust system for a gas turbine engine |
US11492918B1 (en) | 2021-09-03 | 2022-11-08 | General Electric Company | Gas turbine engine with third stream |
US12031504B2 (en) | 2022-08-02 | 2024-07-09 | General Electric Company | Gas turbine engine with third stream |
US12037943B2 (en) | 2022-10-07 | 2024-07-16 | General Electric Company | Waste heat recovery system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2504181A (en) * | 1950-04-18 | Double compound independent rotor | ||
DE1081277B (de) * | 1958-08-16 | 1960-05-05 | Johann Endres Dr Ing | Zweistrombrennkammer fuer Gasturbinen, insbesondere Gasturbinen-Strahltriebwerke |
US3224194A (en) * | 1963-06-26 | 1965-12-21 | Curtiss Wright Corp | Gas turbine engine |
US3273340A (en) * | 1963-11-22 | 1966-09-20 | Gen Electric | Gas turbine powerplant having an extremely high pressure ratio cycle |
DE1260325B (de) * | 1966-04-01 | 1968-02-01 | Entwicklungsring Sued G M B H | Waermetauscher, z. B. fuer Klimaanlagen, fuer Flugzeuge mit Zweikreis-Strahltriebwerken |
-
1969
- 1969-04-16 US US816498A patent/US3528250A/en not_active Expired - Lifetime
-
1970
- 1970-02-26 GB GB1239366D patent/GB1239366A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170059161A1 (en) * | 2015-08-26 | 2017-03-02 | United Technologies Corporation | Apparatus and method for air extraction in a gas turbine engine |
US10024538B2 (en) * | 2015-08-26 | 2018-07-17 | United Technologies Corporation | Apparatus and method for air extraction at a gas turbine engine combustor |
Also Published As
Publication number | Publication date |
---|---|
US3528250A (en) | 1970-09-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PLNP | Patent lapsed through nonpayment of renewal fees |