CA2584641A1 - Fan case reinforcement in a gas turbine jet engine - Google Patents
Fan case reinforcement in a gas turbine jet engine Download PDFInfo
- Publication number
- CA2584641A1 CA2584641A1 CA002584641A CA2584641A CA2584641A1 CA 2584641 A1 CA2584641 A1 CA 2584641A1 CA 002584641 A CA002584641 A CA 002584641A CA 2584641 A CA2584641 A CA 2584641A CA 2584641 A1 CA2584641 A1 CA 2584641A1
- Authority
- CA
- Canada
- Prior art keywords
- ring
- containment
- containment ring
- fan case
- fan
- 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.)
- Abandoned
Links
- 230000002787 reinforcement Effects 0.000 title abstract description 6
- 239000000463 material Substances 0.000 claims abstract description 87
- 239000003351 stiffener Substances 0.000 claims abstract description 38
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000010936 titanium Substances 0.000 claims abstract description 32
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 31
- 238000005242 forging Methods 0.000 claims description 44
- 238000003754 machining Methods 0.000 claims description 32
- 229910052782 aluminium Inorganic materials 0.000 claims description 31
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 31
- 229910000601 superalloy Inorganic materials 0.000 claims description 22
- 239000010959 steel Substances 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 18
- 239000003570 air Substances 0.000 claims description 17
- 238000009987 spinning Methods 0.000 claims description 11
- 239000012080 ambient air Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 238000001816 cooling Methods 0.000 claims description 5
- 239000002131 composite material Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 12
- 229910052759 nickel Inorganic materials 0.000 claims 6
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000009420 retrofitting Methods 0.000 claims 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 28
- 238000010586 diagram Methods 0.000 description 13
- 229920000271 Kevlar® Polymers 0.000 description 6
- 239000004761 kevlar Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000003779 heat-resistant material Substances 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 2
- 239000011162 core material Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 229910000816 inconels 718 Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000012779 reinforcing material Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 125000003700 epoxy group Chemical group 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000011152 fibreglass Substances 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
- 239000006260 foam Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/04—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position
- F01D21/045—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for responsive to undesired position of rotor relative to stator or to breaking-off of a part of the rotor, e.g. indicating such position special arrangements in stators or in rotors dealing with breaking-off of part of rotor
-
- 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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
-
- 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
-
- 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
-
- 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
- F02K3/02—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber
- F02K3/04—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type
- F02K3/06—Plants including a gas turbine driving a compressor or a ducted fan in which part of the working fluid by-passes the turbine and combustion chamber the plant including ducted fans, i.e. fans with high volume, low pressure outputs, for augmenting the jet thrust, e.g. of double-flow type with front fan
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/20—Manufacture essentially without removing material
- F05D2230/25—Manufacture essentially without removing material by forging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/40—Heat treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2230/00—Manufacture
- F05D2230/60—Assembly methods
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2250/00—Geometry
- F05D2250/20—Three-dimensional
- F05D2250/29—Three-dimensional machined; miscellaneous
- F05D2250/292—Three-dimensional machined; miscellaneous tapered
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/30—Retaining components in desired mutual position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2300/00—Materials; Properties thereof
- F05D2300/10—Metals, alloys or intermetallic compounds
- F05D2300/13—Refractory metals, i.e. Ti, V, Cr, Zr, Nb, Mo, Hf, Ta, W
- F05D2300/133—Titanium
-
- 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)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2005/033564 WO2006137875A2 (en) | 2004-09-23 | 2005-09-20 | Fan case reinforcement in a gas turbine jet engine |
| USPCT/US2005/33564 | 2005-09-20 | ||
| PCT/US2005/041822 WO2007035184A2 (en) | 2005-09-20 | 2005-11-16 | Fan case reinforcement in a gas turbine jet engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2584641A1 true CA2584641A1 (en) | 2007-03-29 |
Family
ID=37835253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002584641A Abandoned CA2584641A1 (en) | 2005-09-20 | 2005-11-16 | Fan case reinforcement in a gas turbine jet engine |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1841950A2 (ja) |
| JP (1) | JP2009515075A (ja) |
| KR (1) | KR20080034086A (ja) |
| CN (1) | CN101163863A (ja) |
| AU (1) | AU2005335919A1 (ja) |
| BR (1) | BRPI0517330A (ja) |
| CA (1) | CA2584641A1 (ja) |
| IL (1) | IL181845A0 (ja) |
| RU (1) | RU2406877C2 (ja) |
| SG (1) | SG165406A1 (ja) |
| WO (1) | WO2007035184A2 (ja) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8191254B2 (en) | 2004-09-23 | 2012-06-05 | Carlton Forge Works | Method and apparatus for improving fan case containment and heat resistance in a gas turbine jet engine |
| FR2968364B1 (fr) * | 2010-12-01 | 2012-12-28 | Snecma | Element de soufflante de turboreacteur a double flux |
| US9249681B2 (en) | 2012-01-31 | 2016-02-02 | United Technologies Corporation | Fan case rub system |
| US9200531B2 (en) | 2012-01-31 | 2015-12-01 | United Technologies Corporation | Fan case rub system, components, and their manufacture |
| US10669936B2 (en) | 2013-03-13 | 2020-06-02 | Raytheon Technologies Corporation | Thermally conforming acoustic liner cartridge for a gas turbine engine |
| GB201313594D0 (en) * | 2013-07-30 | 2013-09-11 | Composite Technology & Applic Ltd | Fan Track Liner |
| FR3016187B1 (fr) * | 2014-01-09 | 2016-01-01 | Snecma | Protection contre le feu d'un carter de soufflante en materiau composite |
| US10113447B2 (en) | 2014-12-12 | 2018-10-30 | Rolls-Royce Plc | Fan casing arrangement for a gas turbine engine |
| EP3106289B1 (en) * | 2015-06-17 | 2023-10-18 | Raytheon Technologies Corporation | Co-molded metallic fan case containment ring |
| GB201804568D0 (en) * | 2018-03-22 | 2018-05-09 | Rolls Royce Plc | Fan track liner |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1085329A (ja) * | 1964-01-21 | |||
| US3888602A (en) * | 1974-06-05 | 1975-06-10 | United Aircraft Corp | Stress restraining ring for compressor rotors |
| FR2574476B1 (fr) * | 1984-12-06 | 1987-01-02 | Snecma | Carter de retention pour soufflante de turboreacteur |
| GB2192238B (en) * | 1986-07-02 | 1990-05-23 | Rolls Royce Plc | Gas turbine engine power turbine |
| DE3704197C1 (de) * | 1987-02-11 | 1987-08-20 | Mtu Muenchen Gmbh | Demontierbarer Berstschutzring |
| US5163809A (en) * | 1991-04-29 | 1992-11-17 | Pratt & Whitney Canada, Inc. | Spiral wound containment ring |
| GB9922618D0 (en) * | 1999-09-25 | 1999-11-24 | Rolls Royce Plc | A gas turbine engine blade containment assembly |
| EP1197570B1 (en) * | 2000-10-13 | 2004-12-29 | General Electric Company | Nickel-base alloy and its use in forging and welding operations |
| FR2845436B1 (fr) * | 2002-10-02 | 2004-12-31 | Snecma Moteurs | Tambour formant en particulier un rotor de turbomachine, compresseur et turbomoteur comprenant un tel tambour |
-
2005
- 2005-11-16 EP EP05858331A patent/EP1841950A2/en not_active Withdrawn
- 2005-11-16 KR KR1020077007330A patent/KR20080034086A/ko not_active Application Discontinuation
- 2005-11-16 CA CA002584641A patent/CA2584641A1/en not_active Abandoned
- 2005-11-16 WO PCT/US2005/041822 patent/WO2007035184A2/en active Application Filing
- 2005-11-16 CN CNA200580031929XA patent/CN101163863A/zh active Pending
- 2005-11-16 JP JP2008531073A patent/JP2009515075A/ja active Pending
- 2005-11-16 AU AU2005335919A patent/AU2005335919A1/en not_active Abandoned
- 2005-11-16 BR BRPI0517330-2A patent/BRPI0517330A/pt not_active IP Right Cessation
- 2005-11-16 RU RU2007115082/06A patent/RU2406877C2/ru not_active IP Right Cessation
- 2005-11-16 SG SG201006844-3A patent/SG165406A1/en unknown
-
2007
- 2007-03-11 IL IL181845A patent/IL181845A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR20080034086A (ko) | 2008-04-18 |
| RU2007115082A (ru) | 2008-10-27 |
| BRPI0517330A (pt) | 2008-10-07 |
| IL181845A0 (en) | 2009-02-11 |
| EP1841950A2 (en) | 2007-10-10 |
| SG165406A1 (en) | 2010-10-28 |
| JP2009515075A (ja) | 2009-04-09 |
| AU2005335919A1 (en) | 2007-04-05 |
| WO2007035184A3 (en) | 2007-08-23 |
| WO2007035184A2 (en) | 2007-03-29 |
| RU2406877C2 (ru) | 2010-12-20 |
| WO2007035184A8 (en) | 2008-01-03 |
| CN101163863A (zh) | 2008-04-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |
Effective date: 20121116 |