NO774256L - Vaeskekjoelte gassturbinblad. - Google Patents
Vaeskekjoelte gassturbinblad.Info
- Publication number
- NO774256L NO774256L NO774256A NO774256A NO774256L NO 774256 L NO774256 L NO 774256L NO 774256 A NO774256 A NO 774256A NO 774256 A NO774256 A NO 774256A NO 774256 L NO774256 L NO 774256L
- Authority
- NO
- Norway
- Prior art keywords
- skin
- nickel
- cooling
- heat
- pipes
- Prior art date
Links
- 238000001816 cooling Methods 0.000 claims description 33
- 239000000463 material Substances 0.000 claims description 26
- 230000007797 corrosion Effects 0.000 claims description 22
- 238000005260 corrosion Methods 0.000 claims description 22
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 21
- 229910052802 copper Inorganic materials 0.000 claims description 21
- 239000010949 copper Substances 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 229910045601 alloy Inorganic materials 0.000 claims description 19
- 239000000956 alloy Substances 0.000 claims description 19
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 15
- 239000002131 composite material Substances 0.000 claims description 7
- 229910052759 nickel Inorganic materials 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 6
- 229910002543 FeCrAlY Inorganic materials 0.000 claims description 5
- 239000002826 coolant Substances 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052804 chromium Inorganic materials 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- BIJOYKCOMBZXAE-UHFFFAOYSA-N chromium iron nickel Chemical compound [Cr].[Fe].[Ni] BIJOYKCOMBZXAE-UHFFFAOYSA-N 0.000 claims description 3
- 229910000640 Fe alloy Inorganic materials 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 claims description 2
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims 4
- 229910000531 Co alloy Inorganic materials 0.000 claims 2
- 229910000684 Cobalt-chrome Inorganic materials 0.000 claims 1
- 239000006185 dispersion Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 229910001175 oxide dispersion-strengthened alloy Inorganic materials 0.000 claims 1
- 239000007789 gas Substances 0.000 description 16
- 239000011162 core material Substances 0.000 description 15
- 238000010276 construction Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 238000005219 brazing Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000010355 oscillation Effects 0.000 description 3
- 238000000137 annealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 239000012809 cooling fluid Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 229910001293 incoloy Inorganic materials 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- 229910018487 Ni—Cr Inorganic materials 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000005482 strain hardening Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000007920 subcutaneous administration Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
- F01D5/14—Form or construction
- F01D5/18—Hollow blades, i.e. blades with cooling or heating channels or cavities; Heating, heat-insulating or cooling means on blades
- F01D5/185—Liquid cooling
-
- 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
- F05D2240/00—Components
- F05D2240/80—Platforms for stationary or moving blades
- F05D2240/81—Cooled platforms
-
- 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)
- Turbine Rotor Nozzle Sealing (AREA)
- Saccharide Compounds (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/749,719 US4156582A (en) | 1976-12-13 | 1976-12-13 | Liquid cooled gas turbine buckets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO774256L true NO774256L (no) | 1978-06-14 |
Family
ID=25014885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO774256A NO774256L (no) | 1976-12-13 | 1977-12-12 | Vaeskekjoelte gassturbinblad. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4156582A (fr) |
| JP (1) | JPS5374613A (fr) |
| DE (1) | DE2754896A1 (fr) |
| FR (1) | FR2373670A1 (fr) |
| GB (1) | GB1574166A (fr) |
| IT (1) | IT1089025B (fr) |
| NL (1) | NL7713810A (fr) |
| NO (1) | NO774256L (fr) |
Families Citing this family (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4137619A (en) * | 1977-10-03 | 1979-02-06 | General Electric Company | Method of fabricating composite structures for water cooled gas turbine components |
| US4218178A (en) * | 1978-03-31 | 1980-08-19 | General Motors Corporation | Turbine vane structure |
| US4260336A (en) * | 1978-12-21 | 1981-04-07 | United Technologies Corporation | Coolant flow control apparatus for rotating heat exchangers with supercritical fluids |
| JPS6056883B2 (ja) * | 1979-02-28 | 1985-12-12 | 株式会社東芝 | ガスタ−ビンの動翼 |
| US4249291A (en) * | 1979-06-01 | 1981-02-10 | General Electric Company | Method for forming a liquid cooled airfoil for a gas turbine |
| GB2051964B (en) * | 1979-06-30 | 1983-01-12 | Rolls Royce | Turbine blade |
| US4283822A (en) * | 1979-12-26 | 1981-08-18 | General Electric Company | Method of fabricating composite nozzles for water cooled gas turbines |
| US4381173A (en) * | 1980-08-25 | 1983-04-26 | United Technologies Corporation | Coolable rotor blade assembly for an axial flow rotary machine |
| US5125793A (en) * | 1991-07-08 | 1992-06-30 | The United States Of America As Represented By The Secretary Of The Air Force | Turbine blade cooling with endothermic fuel |
| US5857836A (en) * | 1996-09-10 | 1999-01-12 | Aerodyne Research, Inc. | Evaporatively cooled rotor for a gas turbine engine |
| DE19713268B4 (de) * | 1997-03-29 | 2006-01-19 | Alstom | Gekühlte Gasturbinenschaufel |
| HRP20000077A2 (en) * | 2000-02-10 | 2001-10-31 | Ruueevljan Miroslav | Improved cooling of turbine blade |
| US6857853B1 (en) * | 2003-08-13 | 2005-02-22 | General Electric Company | Conical tip shroud fillet for a turbine bucket |
| US6988367B2 (en) | 2004-04-20 | 2006-01-24 | Williams International Co. L.L.C. | Gas turbine engine cooling system and method |
| US7144215B2 (en) * | 2004-07-30 | 2006-12-05 | General Electric Company | Method and apparatus for cooling gas turbine engine rotor blades |
| US7198467B2 (en) * | 2004-07-30 | 2007-04-03 | General Electric Company | Method and apparatus for cooling gas turbine engine rotor blades |
| US8057163B2 (en) * | 2005-04-25 | 2011-11-15 | Williams International Co., L.L.C. | Gas turbine engine cooling system and method |
| US7467922B2 (en) * | 2005-07-25 | 2008-12-23 | Siemens Aktiengesellschaft | Cooled turbine blade or vane for a gas turbine, and use of a turbine blade or vane of this type |
| US8182205B2 (en) * | 2007-02-06 | 2012-05-22 | General Electric Company | Gas turbine engine with insulated cooling circuit |
| US9464527B2 (en) | 2008-04-09 | 2016-10-11 | Williams International Co., Llc | Fuel-cooled bladed rotor of a gas turbine engine |
| WO2009126847A1 (fr) * | 2008-04-09 | 2009-10-15 | Williams International Co., L.L.C. | Système et procédé de refroidissement du moteur à turbine à gaz |
| US8539659B2 (en) | 2008-04-23 | 2013-09-24 | United Technologies Corporation | Method of repairing an article |
| CH706107A1 (de) * | 2012-02-17 | 2013-08-30 | Alstom Technology Ltd | Bauteil für eine thermische Maschine, insbesondere eine Gasturbine. |
| CH706090A1 (de) * | 2012-02-17 | 2013-08-30 | Alstom Technology Ltd | Verfahren zum Herstellen eines oberflächennahen Kühlkanals in einem thermisch hoch beanspruchten Bauteil sowie Bauteil mit einem solchen Kanal. |
| DE102012205055B4 (de) * | 2012-03-29 | 2020-08-06 | Detlef Haje | Gasturbinenbauteil für Hochtemperaturanwendungen, sowie Verfahren zum Betreiben und Herstellen eines solchen Gasturbinenbauteils |
| US9303517B2 (en) * | 2012-06-15 | 2016-04-05 | General Electric Company | Channel marker and related methods |
| US9624779B2 (en) | 2013-10-15 | 2017-04-18 | General Electric Company | Thermal management article and method of forming the same, and method of thermal management of a substrate |
| US10907609B2 (en) * | 2014-07-15 | 2021-02-02 | Ge Renewable Technologies | Apparatus and method for modifying a geometry of a turbine part |
| CA2857297C (fr) * | 2014-07-21 | 2021-08-17 | Alstom Renewable Technologies | Appareil et procede destines a modifier une geometrie d'une piece de turbine |
| US20170044903A1 (en) * | 2015-08-13 | 2017-02-16 | General Electric Company | Rotating component for a turbomachine and method for providing cooling of a rotating component |
| US10731483B2 (en) * | 2015-12-08 | 2020-08-04 | General Electric Company | Thermal management article |
| US10247013B2 (en) * | 2015-12-18 | 2019-04-02 | General Electric Company | Interior cooling configurations in turbine rotor blades |
| US10344599B2 (en) * | 2016-05-24 | 2019-07-09 | General Electric Company | Cooling passage for gas turbine rotor blade |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1942995A (en) * | 1932-06-21 | 1934-01-09 | James Leffel & Company | Hydraulic turbine |
| US2641439A (en) * | 1947-10-01 | 1953-06-09 | Chrysler Corp | Cooled turbine or compressor blade |
| US2641440A (en) * | 1947-11-18 | 1953-06-09 | Chrysler Corp | Turbine blade with cooling means and carrier therefor |
| US2687278A (en) * | 1948-05-26 | 1954-08-24 | Chrysler Corp | Article with passages |
| DE816686C (de) * | 1950-09-09 | 1951-10-11 | Seppelfricke Geb Gmbh | Lagerschale fuer Warmwalzwerke |
| US2811761A (en) * | 1954-11-04 | 1957-11-05 | Nat Lead Co | Split dies provided with cooling means |
| US2994124A (en) * | 1955-10-03 | 1961-08-01 | Gen Electric | Clad cermet body |
| US3251198A (en) * | 1964-02-28 | 1966-05-17 | Cornelius Co | Refrigerated cabinet |
| US3271004A (en) * | 1965-06-22 | 1966-09-06 | Smuland Robert John | Turbine vane adapted for high temperature operation |
| US3301530A (en) * | 1965-08-03 | 1967-01-31 | Gen Motors Corp | Damped blade |
| US3619076A (en) * | 1970-02-02 | 1971-11-09 | Gen Electric | Liquid-cooled turbine bucket |
| FR2198538A5 (fr) * | 1972-09-06 | 1974-03-29 | Rolls Royce | |
| US3849025A (en) * | 1973-03-28 | 1974-11-19 | Gen Electric | Serpentine cooling channel construction for open-circuit liquid cooled turbine buckets |
| US3856433A (en) * | 1973-08-02 | 1974-12-24 | Gen Electric | Liquid cooled turbine bucket with dovetailed attachment |
| US3918139A (en) * | 1974-07-10 | 1975-11-11 | United Technologies Corp | MCrAlY type coating alloy |
| US4119390A (en) * | 1976-11-19 | 1978-10-10 | General Electric Company | Liquid-cooled, turbine bucket with enhanced heat transfer performance |
-
1976
- 1976-12-13 US US05/749,719 patent/US4156582A/en not_active Expired - Lifetime
-
1977
- 1977-11-22 GB GB48510/77A patent/GB1574166A/en not_active Expired
- 1977-11-29 JP JP14232077A patent/JPS5374613A/ja active Pending
- 1977-12-06 IT IT30437/77A patent/IT1089025B/it active
- 1977-12-09 DE DE19772754896 patent/DE2754896A1/de not_active Withdrawn
- 1977-12-12 NO NO774256A patent/NO774256L/no unknown
- 1977-12-13 NL NL7713810A patent/NL7713810A/xx not_active Application Discontinuation
- 1977-12-13 FR FR7737537A patent/FR2373670A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5374613A (en) | 1978-07-03 |
| GB1574166A (en) | 1980-09-03 |
| DE2754896A1 (de) | 1978-06-15 |
| FR2373670A1 (fr) | 1978-07-07 |
| IT1089025B (it) | 1985-06-10 |
| NL7713810A (nl) | 1978-06-15 |
| FR2373670B1 (fr) | 1982-07-30 |
| US4156582A (en) | 1979-05-29 |
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