FR3062169B1 - Carter de module de turbomachine d'aeronef, comprenant un caloduc associe a un anneau d'etancheite entourant une roue mobile aubagee du module - Google Patents
Carter de module de turbomachine d'aeronef, comprenant un caloduc associe a un anneau d'etancheite entourant une roue mobile aubagee du module Download PDFInfo
- Publication number
- FR3062169B1 FR3062169B1 FR1750475A FR1750475A FR3062169B1 FR 3062169 B1 FR3062169 B1 FR 3062169B1 FR 1750475 A FR1750475 A FR 1750475A FR 1750475 A FR1750475 A FR 1750475A FR 3062169 B1 FR3062169 B1 FR 3062169B1
- Authority
- FR
- France
- Prior art keywords
- module
- aubagee
- heat pump
- seal ring
- aircraft turbomachine
- 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.)
- Active
Links
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1
- 238000007789 sealing Methods 0.000 abstract 3
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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/16—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means
- F01D11/18—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing by self-adjusting means using stator or rotor components with predetermined thermal response, e.g. selective insulation, thermal inertia, differential expansion
-
- 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
- F01D11/00—Preventing or minimising internal leakage of working-fluid, e.g. between stages
- F01D11/08—Preventing or minimising internal leakage of working-fluid, e.g. between stages for sealing space between rotor blade tips and stator
- F01D11/14—Adjusting or regulating tip-clearance, i.e. distance between rotor-blade tips and stator casing
- F01D11/20—Actively adjusting tip-clearance
- F01D11/24—Actively adjusting tip-clearance by selectively cooling-heating stator or rotor components
-
- 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
- F01D25/08—Cooling; Heating; Heat-insulation
- F01D25/14—Casings modified therefor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
- F04D29/526—Details of the casing section radially opposing blade tips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
- F04D29/5853—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps heat insulation or conduction
-
- 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
- F05D2240/10—Stators
- F05D2240/11—Shroud seal segments
-
- 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
- F05D2240/10—Stators
- F05D2240/14—Casings or housings protecting or supporting assemblies within
-
- 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
- F05D2240/55—Seals
-
- 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
- F05D2260/20—Heat transfer, e.g. cooling
- F05D2260/208—Heat transfer, e.g. cooling using heat pipes
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
L'invention concerne un carter (26) de module de turbomachine d'aéronef comprenant un carter extérieur de module (28) ainsi qu'au moins un anneau d'étanchéité (30) destiné à entourer une roue mobile aubagée (22) du module et agencé radialement vers l'intérieur par rapport audit carter extérieur (28). Le carter (26) comprend au moins un caloduc capillaire (40) dont une première extrémité (76) est fixée sur l'anneau d'étanchéité (30), et dont une seconde extrémité (78) opposée à la première est fixée sur un élément de carter (48, 52, 60) agencé radialement vers l'extérieur par rapport à l'anneau (30).
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1750475A FR3062169B1 (fr) | 2017-01-20 | 2017-01-20 | Carter de module de turbomachine d'aeronef, comprenant un caloduc associe a un anneau d'etancheite entourant une roue mobile aubagee du module |
US15/869,972 US11248486B2 (en) | 2017-01-20 | 2018-01-12 | Aircraft turbine-engine module casing, comprising a heat pipe associated with a sealing ring surrounding a movable impeller of the module |
GB1800626.2A GB2560419B (en) | 2017-01-20 | 2018-01-15 | Aircraft turbine-engine module casing, comprising a heat pipe associated with a sealing ring surrounding a movable impeller of the module |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1750475A FR3062169B1 (fr) | 2017-01-20 | 2017-01-20 | Carter de module de turbomachine d'aeronef, comprenant un caloduc associe a un anneau d'etancheite entourant une roue mobile aubagee du module |
FR1750475 | 2017-01-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3062169A1 FR3062169A1 (fr) | 2018-07-27 |
FR3062169B1 true FR3062169B1 (fr) | 2019-04-19 |
Family
ID=58455280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1750475A Active FR3062169B1 (fr) | 2017-01-20 | 2017-01-20 | Carter de module de turbomachine d'aeronef, comprenant un caloduc associe a un anneau d'etancheite entourant une roue mobile aubagee du module |
Country Status (3)
Country | Link |
---|---|
US (1) | US11248486B2 (fr) |
FR (1) | FR3062169B1 (fr) |
GB (1) | GB2560419B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3055353B1 (fr) | 2016-08-25 | 2018-09-21 | Safran Aircraft Engines | Ensemble formant joint d'etancheite a labyrinthe pour une turbomachine comportant un abradable et des lechettes inclines |
FR3086323B1 (fr) | 2018-09-24 | 2020-12-11 | Safran Aircraft Engines | Carter interne de turmomachine a isolation thermique amelioree |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1541894A (en) * | 1976-08-12 | 1979-03-14 | Rolls Royce | Gas turbine engines |
GB1548836A (en) * | 1977-03-17 | 1979-07-18 | Rolls Royce | Gasturbine engine |
FR2467292A1 (fr) | 1979-10-09 | 1981-04-17 | Snecma | Dispositif de reglage du jeu entre les aubes mobiles et l'anneau de turbine |
US5192186A (en) * | 1980-10-03 | 1993-03-09 | Rolls-Royce Plc | Gas turbine engine |
GB2090333B (en) * | 1980-12-18 | 1984-04-26 | Rolls Royce | Gas turbine engine shroud/blade tip control |
GB2245314B (en) * | 1983-05-26 | 1992-04-22 | Rolls Royce | Cooling of gas turbine engine shroud rings |
US5639210A (en) * | 1995-10-23 | 1997-06-17 | United Technologies Corporation | Rotor blade outer tip seal apparatus |
GB9815611D0 (en) * | 1998-07-18 | 1998-09-16 | Rolls Royce Plc | Improvements in or relating to turbine cooling |
ES2430552T3 (es) * | 2005-04-29 | 2013-11-21 | Vlaamse Instelling Voor Technologisch Onderzoek N.V. (Vito) | Aparato y procedimiento para la purificación y desinfección de sustancias líquidas o gaseosas |
US7900437B2 (en) * | 2006-07-28 | 2011-03-08 | General Electric Company | Heat transfer system and method for turbine engine using heat pipes |
US7900438B2 (en) * | 2006-07-28 | 2011-03-08 | General Electric Company | Heat transfer system and method for turbine engine using heat pipes |
CA2663842C (fr) * | 2006-09-22 | 2013-07-23 | The Procter & Gamble Company | Systeme de distribution pour generer des matieres liquides actives en utilisant un transducteur electromecanique |
US8015788B2 (en) * | 2006-12-27 | 2011-09-13 | General Electric Company | Heat transfer system for turbine engine using heat pipes |
FR2915520B1 (fr) * | 2007-04-30 | 2012-05-25 | Snecma | Ensemble moteur comprenant un ou plusieurs caloducs pour le refroidissement d'un compresseur haute pression |
US20110103939A1 (en) * | 2009-10-30 | 2011-05-05 | General Electric Company | Turbine rotor blade tip and shroud clearance control |
US9598974B2 (en) | 2013-02-25 | 2017-03-21 | Pratt & Whitney Canada Corp. | Active turbine or compressor tip clearance control |
US9797310B2 (en) * | 2015-04-02 | 2017-10-24 | General Electric Company | Heat pipe temperature management system for a turbomachine |
FR3038656B1 (fr) * | 2015-07-06 | 2017-06-23 | Snecma | Ensemble de turbomachine pour le refroidissement et le controle du jeu a performances ameliorees |
-
2017
- 2017-01-20 FR FR1750475A patent/FR3062169B1/fr active Active
-
2018
- 2018-01-12 US US15/869,972 patent/US11248486B2/en active Active
- 2018-01-15 GB GB1800626.2A patent/GB2560419B/en active Active
Also Published As
Publication number | Publication date |
---|---|
GB2560419B (en) | 2021-12-22 |
GB201800626D0 (en) | 2018-02-28 |
GB2560419A (en) | 2018-09-12 |
US20180209291A1 (en) | 2018-07-26 |
FR3062169A1 (fr) | 2018-07-27 |
US11248486B2 (en) | 2022-02-15 |
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