BE467445A - - Google Patents
Info
- Publication number
- BE467445A BE467445A BE467445DA BE467445A BE 467445 A BE467445 A BE 467445A BE 467445D A BE467445D A BE 467445DA BE 467445 A BE467445 A BE 467445A
- Authority
- BE
- Belgium
- Prior art keywords
- turbine
- compressor
- specified
- rotor
- tire
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims description 17
- 239000007789 gas Substances 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 9
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 3
- 239000012809 cooling fluid Substances 0.000 claims description 3
- 239000000112 cooling gas Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 2
- 241000282472 Canis lupus familiaris Species 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 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
- F01D9/00—Stators
- F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
- F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
- F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
-
- 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
- F01D25/12—Cooling
-
- 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)
- Structures Of Non-Positive Displacement Pumps (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE467445A true BE467445A (en(2012)) |
Family
ID=118456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE467445D BE467445A (en(2012)) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE467445A (en(2012)) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2904034A1 (fr) * | 2006-07-19 | 2008-01-25 | Snecma Sa | Systeme de refroidissement d'une cavite aval de rouet de compresseur centrifuge. |
-
0
- BE BE467445D patent/BE467445A/fr unknown
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2904034A1 (fr) * | 2006-07-19 | 2008-01-25 | Snecma Sa | Systeme de refroidissement d'une cavite aval de rouet de compresseur centrifuge. |
| EP1881182A3 (fr) * | 2006-07-19 | 2009-02-18 | Snecma | Système de refroidissement d'une cavité aval de rouet de compresseur centrifuge |
| US8029238B2 (en) | 2006-07-19 | 2011-10-04 | Snecma | System for cooling a downstream cavity of a centrifugal compressor impeller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2440746B1 (fr) | Turbomachine comprenant des moyens ameliores de reglage du debit d'un flux d'air de refroidissement preleve en sortie de compresseur haute pression | |
| CA2726016C (fr) | Ensemble d'un disque de turbine d'un moteur a turbine a gaz et d'un tourillon support de palier, circuit de refroidissement d'un disque de turbine d'un tel ensemble | |
| EP1505261B1 (fr) | Dispositif de contrôle de jeu dans une turbine a gaz | |
| EP2893141B1 (fr) | Rotor de turbine refroidi | |
| BE1023354B1 (fr) | Bec de separation degivrant de compresseur de turbomachine axiale | |
| FR2598179A1 (fr) | Dispositif de transfert d'air de refroidissement pour une turbine | |
| EP2821597A1 (fr) | Bec de séparation avec tôle formant une surface de guidage du flux et un canal de dégivrage | |
| FR2512111A1 (fr) | Structure refroidie par impacts multiples | |
| WO2010119115A1 (fr) | Moteur a turbine a gaz a double corps pourvu d ' un palier inter-arbres | |
| FR2574857A1 (fr) | Stator refroidissable pour un moteur a turbine a gaz | |
| FR3030614B1 (fr) | Ensemble de turbine haute pression de turbomachine | |
| CA2490619A1 (fr) | Circuits de ventilation de la turbine d'une turbomachine | |
| WO2020084221A1 (fr) | Module electrique de soufflante d'aeronef comportant des aubes a fixation perfectionnee | |
| EP1911936A1 (fr) | Canal de transition entre deux étages de turbine | |
| FR3087824A1 (fr) | Module electrique de soufflante d'aeronef comportant des aubes a fixation amelioree | |
| EP1637702A1 (fr) | Module de turbine pour moteur à turbine à gaz | |
| FR3006366A1 (fr) | Roue de turbine dans une turbomachine | |
| FR3082233A1 (fr) | Ensemble de turbine | |
| EP4278072B1 (fr) | Turbomachine hybride à double flux pour aéronef, comprenant un générateur/moteur refroidi par caloducs | |
| EP2078822A1 (fr) | Moteur à turbine à gaz avec clapet de mise en communication de deux enceintes | |
| BE467445A (en(2012)) | ||
| FR2967453A1 (fr) | Disque de retention d'aubes | |
| EP4136327B1 (fr) | Dispositif de refroidissement d'un carter de turbine | |
| EP4133161A1 (fr) | Rotor de turbine pour turbomachine et procede de montage dudit rotor | |
| EP3847339B1 (fr) | Disque de rotor avec arret axial des aubes, ensemble d'un disque et d'un anneau et turbomachine |