GB877976A - Multistage axial flow compressors - Google Patents
Multistage axial flow compressorsInfo
- Publication number
- GB877976A GB877976A GB8368/59A GB836859A GB877976A GB 877976 A GB877976 A GB 877976A GB 8368/59 A GB8368/59 A GB 8368/59A GB 836859 A GB836859 A GB 836859A GB 877976 A GB877976 A GB 877976A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compressor
- flow
- axial flow
- march
- multistage axial
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
- F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
- F04D29/682—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps by fluid extraction
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/68—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers
- F04D29/681—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps
- F04D29/684—Combating cavitation, whirls, noise, vibration or the like; Balancing by influencing boundary layers especially adapted for elastic fluid pumps by fluid injection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
877,976. Controlling boundary layer flow. POWER JETS (RESEARCH & DEVELOPMENT) Ltd. March 31, 1960 [March 11, 1959], No. 8368 /59. Class 4. [Also in Group XXVI] To reduce the tendency of an axial-flow compressor (see Group XXVI) to surge, due to boundary layer effects, an auxiliary centrifugal compressor 21 is arranged between two stages 5a, 5b of the axial-flow compressor to draw in air at 25 from the inner wall of the compressor flow path, compress it and discharge it downstream from 26, at increased velocity, over the said inner wall.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8368/59A GB877976A (en) | 1959-03-11 | 1959-03-11 | Multistage axial flow compressors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8368/59A GB877976A (en) | 1959-03-11 | 1959-03-11 | Multistage axial flow compressors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB877976A true GB877976A (en) | 1961-09-20 |
Family
ID=9851198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8368/59A Expired GB877976A (en) | 1959-03-11 | 1959-03-11 | Multistage axial flow compressors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB877976A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4919590A (en) * | 1987-07-18 | 1990-04-24 | Rolls-Royce Plc | Compressor and air bleed arrangement |
US5211533A (en) * | 1991-10-30 | 1993-05-18 | General Electric Company | Flow diverter for turbomachinery seals |
US5785495A (en) * | 1995-03-24 | 1998-07-28 | Ksb Aktiengesellschaft | Fiber-repellant centrifugal pump |
-
1959
- 1959-03-11 GB GB8368/59A patent/GB877976A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4919590A (en) * | 1987-07-18 | 1990-04-24 | Rolls-Royce Plc | Compressor and air bleed arrangement |
US5211533A (en) * | 1991-10-30 | 1993-05-18 | General Electric Company | Flow diverter for turbomachinery seals |
US5785495A (en) * | 1995-03-24 | 1998-07-28 | Ksb Aktiengesellschaft | Fiber-repellant centrifugal pump |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1037006A (en) | Single stage centrifugal compressor refrigeration system | |
ES476308A1 (en) | Self-priming pump | |
GB1043168A (en) | Improvements in or relating to turbo-compressors | |
GB877976A (en) | Multistage axial flow compressors | |
JPS56138499A (en) | Compressor structure for turbocharger | |
GB579780A (en) | Improvements in or relating to compressors, pumps and the like | |
GB724120A (en) | Improvements in bladed structures for axial flow compressors and the like | |
GB564336A (en) | Multistage axial flow compressor | |
GB564918A (en) | Improvements in and relating to centrifugal compressors | |
GB599735A (en) | Improvements in or relating to centrifugal compressors | |
GB701560A (en) | Improvements relating to centrifugal compressors | |
GB854127A (en) | Improvements in or relating to radial-flow compressors and turbines | |
JPS5434161A (en) | Turbo refrigerator | |
GB622873A (en) | Improvements in or relating to rotary blowers | |
GB697748A (en) | Improvements in and relating to axial flow blowers and pumps | |
GB730147A (en) | Blading for radial flow centrifugal compressors, blowers, fans, pumps and the like | |
GB519630A (en) | Improvements in or relating to vacuum cleaners | |
GB710362A (en) | Diffuser for centrifugal compressor | |
GB884507A (en) | Improvements in or relating to centrifugal compressors | |
GB726973A (en) | A blade for the axial-flow inlet part of radial flow blowers or centrifugal pumps | |
GB524593A (en) | Improvements in and relating to the operation of axial compressors | |
GB572053A (en) | Improvements in and relating to centrifugal pumps | |
GB2017823A (en) | Centrifugal fans blowers compressors or the like | |
CA452369A (en) | Rotor for multi-stage axial flow compressors and turbines | |
GB849662A (en) | Improvements in or relating to axial flow multi-stage compressors |