CA1084721A - Single shaft gas turbine engine with radial exhaust diffuser - Google Patents
Single shaft gas turbine engine with radial exhaust diffuserInfo
- Publication number
- CA1084721A CA1084721A CA249,731A CA249731A CA1084721A CA 1084721 A CA1084721 A CA 1084721A CA 249731 A CA249731 A CA 249731A CA 1084721 A CA1084721 A CA 1084721A
- Authority
- CA
- Canada
- Prior art keywords
- regenerator
- engine
- turbine
- gases
- exhaust
- 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
- 239000007789 gas Substances 0.000 claims description 164
- 230000006872 improvement Effects 0.000 claims description 4
- 238000009313 farming Methods 0.000 abstract description 2
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 34
- 239000000446 fuel Substances 0.000 description 12
- 239000000314 lubricant Substances 0.000 description 12
- 230000009467 reduction Effects 0.000 description 10
- 239000012530 fluid Substances 0.000 description 6
- 238000004891 communication Methods 0.000 description 5
- 239000000306 component Substances 0.000 description 5
- 239000007858 starting material Substances 0.000 description 5
- 230000003068 static effect Effects 0.000 description 4
- 208000036366 Sensation of pressure Diseases 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000000411 inducer Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000269627 Amphiuma means Species 0.000 description 1
- 241000937413 Axia Species 0.000 description 1
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 241001553014 Myrsine salicina Species 0.000 description 1
- 101150094640 Siae gene Proteins 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- YPHMISFOHDHNIV-FSZOTQKASA-N cycloheximide Chemical compound C1[C@@H](C)C[C@H](C)C(=O)[C@@H]1[C@H](O)CC1CC(=O)NC(=O)C1 YPHMISFOHDHNIV-FSZOTQKASA-N 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 239000010689 synthetic lubricating oil Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002023 wood Substances 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
- 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
- F02C7/06—Arrangements of bearings; Lubricating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/30—Exhaust heads, chambers, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA343,473A CA1095272A (en) | 1975-06-24 | 1980-01-11 | Single shaft gas turbine engine with radial exhaust diffuser |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/589,909 US4177638A (en) | 1975-06-24 | 1975-06-24 | Single shaft gas turbine engine with radial exhaust diffuser |
| US589,909 | 1975-06-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1084721A true CA1084721A (en) | 1980-09-02 |
Family
ID=24360058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA249,731A Expired CA1084721A (en) | 1975-06-24 | 1976-04-07 | Single shaft gas turbine engine with radial exhaust diffuser |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4177638A (enExample) |
| JP (1) | JPS584173B2 (enExample) |
| CA (1) | CA1084721A (enExample) |
| DE (1) | DE2628300C3 (enExample) |
| FR (1) | FR2315611A1 (enExample) |
| GB (1) | GB1533176A (enExample) |
| IT (1) | IT1069053B (enExample) |
| SE (1) | SE427209B (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53147529U (enExample) * | 1977-04-26 | 1978-11-20 | ||
| SE7907609L (sv) * | 1979-09-13 | 1981-03-14 | Skf Nova Ab | Skruv- och muttermekanism |
| JPS5970917U (ja) * | 1982-11-04 | 1984-05-14 | 西島 正人 | 筒状雌ねじ体 |
| GB8914825D0 (en) * | 1989-06-28 | 1989-08-16 | Rolls Royce Plc | Gas turbine engine power unit |
| US6324831B1 (en) * | 2000-01-25 | 2001-12-04 | Hamilton Sundstrand Corporation | Monorotor for a gas turbine engine |
| JP3494217B2 (ja) * | 2000-07-07 | 2004-02-09 | 川崎重工業株式会社 | 熱交換器を備えたガスタービン装置 |
| US6430917B1 (en) | 2001-02-09 | 2002-08-13 | The Regents Of The University Of California | Single rotor turbine engine |
| US7065954B2 (en) * | 2004-04-20 | 2006-06-27 | Gustavo Francisco Labala | Turbine, particularly useful for small aircraft |
| US6935840B2 (en) * | 2002-07-15 | 2005-08-30 | Pratt & Whitney Canada Corp. | Low cycle fatigue life (LCF) impeller design concept |
| US7055306B2 (en) | 2003-04-30 | 2006-06-06 | Hamilton Sundstrand Corporation | Combined stage single shaft turbofan engine |
| US7044718B1 (en) | 2003-07-08 | 2006-05-16 | The Regents Of The University Of California | Radial-radial single rotor turbine |
| GB2450061B (en) * | 2006-03-14 | 2011-12-21 | Cambridge Res And Dev Ltd | Rotor for a Radial-Flow Turbine and Method of Driving a Rotor |
| US20090280009A1 (en) * | 2008-01-16 | 2009-11-12 | Brock Gerald E | Wind turbine with different size blades for a diffuser augmented wind turbine assembly |
| US20090180869A1 (en) * | 2008-01-16 | 2009-07-16 | Brock Gerald E | Inlet wind suppressor assembly |
| US20090280008A1 (en) | 2008-01-16 | 2009-11-12 | Brock Gerald E | Vorticity reducing cowling for a diffuser augmented wind turbine assembly |
| USD608736S1 (en) | 2009-07-14 | 2010-01-26 | Windtamer Corporation | Diffuser for a wind turbine |
| DE102009058131B4 (de) * | 2009-12-12 | 2012-07-12 | J. Eberspächer GmbH & Co. KG | Vorrichtung |
| US8978389B2 (en) | 2011-12-15 | 2015-03-17 | Siemens Energy, Inc. | Radial inflow gas turbine engine with advanced transition duct |
| EP2971663B1 (en) | 2013-03-13 | 2019-05-01 | United Technologies Corporation | Oil transfer passage arrangement for a shaft of a gas turbine engine |
| US9945259B2 (en) * | 2013-03-15 | 2018-04-17 | United Technologies Corporation | Integrated flex support and front center body |
| FR3032781B1 (fr) * | 2015-02-17 | 2018-07-06 | Safran Helicopter Engines | Systeme de combustion a volume constant pour turbomachine de moteur d'aeronef |
| US10443447B2 (en) | 2016-03-14 | 2019-10-15 | General Electric Company | Doubler attachment system |
| US10655859B2 (en) * | 2017-01-11 | 2020-05-19 | Honeywell International Inc. | Turbine scroll assembly for gas turbine engine |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA548809A (en) * | 1957-11-12 | Hryniszak Waldemar | Combustion turbine plants | |
| CA586159A (en) * | 1959-11-03 | Hryniszak Waldemar | Turbine power plant | |
| GB719775A (en) * | 1950-09-11 | 1954-12-08 | Parsons C A & Co Ltd | Improvements in and relating to combustion turbine plants |
| GB710959A (en) * | 1951-08-27 | 1954-06-23 | Parsons C A & Co Ltd | Improvements in and relating to combustion turbines |
| GB724176A (en) * | 1951-11-30 | 1955-02-16 | Parsons & Co Ltd C A | Improvements in and relating to combustion turbine plants |
| GB724177A (en) * | 1951-12-11 | 1955-02-16 | Parsons & Co Ltd C A | Mechanical power producing combustion turbine plants |
| US2895296A (en) * | 1952-01-25 | 1959-07-21 | Parsons C A & Co Ltd | Gas turbine power plant with regenerator |
| GB936881A (en) * | 1961-06-12 | 1963-09-18 | British Ship Res Ass | Improvements in and relating to inward radial flow turbines |
| DE1259646B (de) * | 1962-03-06 | 1968-01-25 | Volvo Fa Ab | Gasturbinenanlage |
| US3203181A (en) * | 1962-10-18 | 1965-08-31 | Williams Res Corp | Gas turbine |
| US3276515A (en) * | 1964-04-09 | 1966-10-04 | Chrysler Corp | Gas turbine regenerator |
| US3252506A (en) * | 1965-07-20 | 1966-05-24 | Chrysler Corp | Rotary heat exchanger |
| DE1782478C3 (de) * | 1967-09-11 | 1975-12-04 | Maschino-Konstruktorskoje Bjuro Tabatschnoj Promyschlennosti, Moskau | Papiros mit einem einschichtigen hohlen Papiermundstück und Einrichtung zur Herstellung derselben |
| US3680983A (en) * | 1970-10-09 | 1972-08-01 | Gen Motors Corp | Gas turbine engine block |
| US3818696A (en) * | 1972-10-25 | 1974-06-25 | A Beaufrere | Regenerative air-cooled gas turbine engine |
-
1975
- 1975-06-24 US US05/589,909 patent/US4177638A/en not_active Expired - Lifetime
-
1976
- 1976-04-07 CA CA249,731A patent/CA1084721A/en not_active Expired
- 1976-05-14 JP JP51054524A patent/JPS584173B2/ja not_active Expired
- 1976-06-21 IT IT50046/76A patent/IT1069053B/it active
- 1976-06-21 FR FR7618786A patent/FR2315611A1/fr active Granted
- 1976-06-23 SE SE7607267A patent/SE427209B/xx not_active IP Right Cessation
- 1976-06-24 DE DE2628300A patent/DE2628300C3/de not_active Expired
- 1976-06-24 GB GB26322/76A patent/GB1533176A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1533176A (en) | 1978-11-22 |
| IT1069053B (it) | 1985-03-25 |
| SE7607267L (sv) | 1976-12-25 |
| DE2628300C3 (de) | 1984-03-22 |
| JPS5211314A (en) | 1977-01-28 |
| JPS584173B2 (ja) | 1983-01-25 |
| US4177638A (en) | 1979-12-11 |
| DE2628300B2 (de) | 1980-08-21 |
| SE427209B (sv) | 1983-03-14 |
| FR2315611B1 (enExample) | 1980-11-14 |
| FR2315611A1 (fr) | 1977-01-21 |
| DE2628300A1 (de) | 1976-12-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |