CA2658412C - Compresseur hybride - Google Patents
Compresseur hybride Download PDFInfo
- Publication number
- CA2658412C CA2658412C CA2658412A CA2658412A CA2658412C CA 2658412 C CA2658412 C CA 2658412C CA 2658412 A CA2658412 A CA 2658412A CA 2658412 A CA2658412 A CA 2658412A CA 2658412 C CA2658412 C CA 2658412C
- Authority
- CA
- Canada
- Prior art keywords
- compressor
- stage
- compression
- diffusion
- gas
- 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 - Fee Related
Links
- 230000006835 compression Effects 0.000 claims abstract description 60
- 238000007906 compression Methods 0.000 claims abstract description 60
- 238000009792 diffusion process Methods 0.000 claims abstract description 57
- 238000011068 loading method Methods 0.000 claims abstract description 16
- 238000003491 array Methods 0.000 claims abstract description 4
- 230000000740 bleeding effect Effects 0.000 claims abstract description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 13
- 239000000411 inducer Substances 0.000 claims description 7
- 230000003467 diminishing effect Effects 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 27
- 230000008859 change Effects 0.000 description 13
- 239000003570 air Substances 0.000 description 10
- 238000013461 design Methods 0.000 description 9
- 230000004323 axial length Effects 0.000 description 2
- 239000000567 combustion gas Substances 0.000 description 2
- 230000001627 detrimental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000003068 static effect Effects 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
- F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
- F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
- F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
- F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
-
- 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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
- F02C3/08—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor the compressor comprising at least one radial stage
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Un compresseur à gaz hybride a au moins un rotor et une coiffe qui définissent un chemin de gaz du compresseur d'une prise d'entrée vers un orifice de sortie. Le compresseur comprend au moins deux étages de compression et un étage de diffusion entre la prise d'entrée et l'orifice de sortie, les étages de compression comprenant des groupes de pales périphériques s'étendant du rotor et de l'étage de diffusion, y compris un groupe d'aubes périphériques entre les étages de compression. Les charges aérodynamiques des pales peuvent être contrôlées, notamment au dernier étage, pour fournir les caractéristiques de compression désirées dans le compresseur. Une prise de prélèvement est positionnée facultativement entre la prise d'entrée et l'orifice de sortie pour le prélèvement sur le parcours du gaz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2658412A CA2658412C (fr) | 2009-03-16 | 2009-03-16 | Compresseur hybride |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2658412A CA2658412C (fr) | 2009-03-16 | 2009-03-16 | Compresseur hybride |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2658412A1 CA2658412A1 (fr) | 2010-09-16 |
| CA2658412C true CA2658412C (fr) | 2014-01-21 |
Family
ID=42735890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2658412A Expired - Fee Related CA2658412C (fr) | 2009-03-16 | 2009-03-16 | Compresseur hybride |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2658412C (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106989032B (zh) * | 2017-03-13 | 2022-12-06 | 南京航空航天大学 | 一种斜流-离心组合压气机 |
| IT202000028685A1 (it) * | 2020-11-27 | 2022-05-27 | Nuovo Pignone Tecnologie Srl | Compressore per ciclo a co2 con almeno due stadi di compressione in cascata al fine di assicurare condizioni supercritiche |
-
2009
- 2009-03-16 CA CA2658412A patent/CA2658412C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2658412A1 (fr) | 2010-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20220301 |
|
| MKLA | Lapsed |
Effective date: 20200831 |