CH655976A5 - Diffusore compatto per turbine a gas di grande potenza. - Google Patents
Diffusore compatto per turbine a gas di grande potenza. Download PDFInfo
- Publication number
- CH655976A5 CH655976A5 CH6270/83A CH627083A CH655976A5 CH 655976 A5 CH655976 A5 CH 655976A5 CH 6270/83 A CH6270/83 A CH 6270/83A CH 627083 A CH627083 A CH 627083A CH 655976 A5 CH655976 A5 CH 655976A5
- Authority
- CH
- Switzerland
- Prior art keywords
- diffuser
- section
- curved
- ribs
- diffusion
- Prior art date
Links
- 238000009792 diffusion process Methods 0.000 claims description 22
- 230000035939 shock Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 29
- 210000005036 nerve Anatomy 0.000 description 10
- 230000009467 reduction Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 230000010349 pulsation Effects 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
- F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
- F01D25/30—Exhaust heads, chambers, or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Supercharger (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT24370/82A IT1153351B (it) | 1982-11-23 | 1982-11-23 | Diffusore compatto perfezionato, particolarmente adatto per turbine a gas di grande potenza |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH655976A5 true CH655976A5 (it) | 1986-05-30 |
Family
ID=11213295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH6270/83A CH655976A5 (it) | 1982-11-23 | 1983-11-22 | Diffusore compatto per turbine a gas di grande potenza. |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS59105905A (no) |
| BE (1) | BE898296A (no) |
| CH (1) | CH655976A5 (no) |
| DE (1) | DE3342351A1 (no) |
| FR (1) | FR2536460B1 (no) |
| GB (1) | GB2131100B (no) |
| IT (1) | IT1153351B (no) |
| NL (1) | NL8303937A (no) |
| NO (1) | NO834253L (no) |
| SE (1) | SE8306392L (no) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH672004A5 (no) * | 1986-09-26 | 1989-10-13 | Bbc Brown Boveri & Cie | |
| DE3717234C1 (de) * | 1987-05-22 | 1988-07-14 | Borsig Gmbh | Spiralgehaeuse fuer Turbo-Stroemungsmaschinen |
| DE4422700A1 (de) * | 1994-06-29 | 1996-01-04 | Abb Management Ag | Diffusor für Turbomaschine |
| JP4342840B2 (ja) * | 2003-05-30 | 2009-10-14 | 株式会社東芝 | 蒸気タービン |
| JP2005023809A (ja) * | 2003-06-30 | 2005-01-27 | Toshiba Corp | 蒸気タービン |
| US7546742B2 (en) | 2004-12-08 | 2009-06-16 | General Electric Company | Gas turbine engine assembly and method of assembling same |
| US8438855B2 (en) * | 2008-07-24 | 2013-05-14 | General Electric Company | Slotted compressor diffuser and related method |
| US20110088379A1 (en) * | 2009-10-15 | 2011-04-21 | General Electric Company | Exhaust gas diffuser |
| JP5331715B2 (ja) * | 2010-01-07 | 2013-10-30 | 株式会社日立製作所 | ガスタービン，排気ディフューザおよびガスタービンプラントの改造方法 |
| GB2492546A (en) | 2011-07-04 | 2013-01-09 | Alstom Technology Ltd | A labyrinth seal for an axial fluid flow turbomachine |
| JP6944307B2 (ja) | 2017-08-15 | 2021-10-06 | 三菱パワー株式会社 | 蒸気タービン |
| DE102024205339A1 (de) * | 2024-06-10 | 2025-12-11 | Siemens Energy Global GmbH & Co. KG | Abdampfgehäuse für eine Expansionsturbine mit optimiertem Strömungsteiler |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB587509A (en) * | 1939-12-19 | 1947-04-29 | Frank Whittle | Improvements relating to centrifugal compressors and pumps |
| GB624273A (en) * | 1947-06-24 | 1949-06-01 | Arthur Holmes Fletcher | Improvements in or relating to compressor systems |
| DE834474C (de) * | 1950-07-01 | 1952-04-15 | Maschf Augsburg Nuernberg Ag | Axial beaufschlagte Kreiselrad-Stroemungsmaschine, insbesondere Gas- oder Luftturbine mit Austrittsdiffusor |
| US2840342A (en) * | 1953-03-17 | 1958-06-24 | David H Silvern | Turbine exhaust |
| GB813247A (en) * | 1956-01-16 | 1959-05-13 | Gen Motors Corp | Improvements in gas turbine engines |
| US3363415A (en) * | 1965-02-01 | 1968-01-16 | Williams Res Corp | Gas turbine for automotive vehicles |
| CH484358A (de) * | 1968-02-15 | 1970-01-15 | Escher Wyss Ag | Abströmgehäuse einer axialen Turbomaschine |
| JPS4722249U (no) * | 1971-04-08 | 1972-11-13 | ||
| FR2401311A1 (fr) * | 1977-08-25 | 1979-03-23 | Europ Turb Vapeur | Dispositif d'echappement pour turbine axiale a fluide condensable |
| JPS5520607U (no) * | 1978-07-26 | 1980-02-08 | ||
| JPS56152899U (no) * | 1980-04-15 | 1981-11-16 | ||
| IT1135752B (it) * | 1981-04-17 | 1986-08-27 | Nuovo Pignone Spa | Perfezionamenti nello stadio di potenza di una turbina a gas |
-
1982
- 1982-11-23 IT IT24370/82A patent/IT1153351B/it active
-
1983
- 1983-11-16 NL NL8303937A patent/NL8303937A/nl not_active Application Discontinuation
- 1983-11-16 GB GB08330590A patent/GB2131100B/en not_active Expired
- 1983-11-18 SE SE8306392A patent/SE8306392L/ unknown
- 1983-11-21 NO NO834253A patent/NO834253L/no unknown
- 1983-11-22 CH CH6270/83A patent/CH655976A5/it not_active IP Right Cessation
- 1983-11-22 JP JP58218812A patent/JPS59105905A/ja active Pending
- 1983-11-22 FR FR838318593A patent/FR2536460B1/fr not_active Expired
- 1983-11-23 DE DE19833342351 patent/DE3342351A1/de active Granted
- 1983-11-23 BE BE0/211925A patent/BE898296A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2131100A (en) | 1984-06-13 |
| FR2536460A1 (fr) | 1984-05-25 |
| GB8330590D0 (en) | 1983-12-21 |
| DE3342351A1 (de) | 1984-05-24 |
| SE8306392L (sv) | 1984-05-24 |
| IT1153351B (it) | 1987-01-14 |
| DE3342351C2 (no) | 1989-09-07 |
| IT8224370A0 (it) | 1982-11-23 |
| FR2536460B1 (fr) | 1989-03-10 |
| GB2131100B (en) | 1986-10-22 |
| IT8224370A1 (it) | 1984-05-23 |
| NL8303937A (nl) | 1984-06-18 |
| JPS59105905A (ja) | 1984-06-19 |
| NO834253L (no) | 1984-05-24 |
| SE8306392D0 (sv) | 1983-11-18 |
| BE898296A (fr) | 1984-05-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CH655976A5 (it) | Diffusore compatto per turbine a gas di grande potenza. | |
| US5203674A (en) | Compact diffuser, particularly suitable for high-power gas turbines | |
| US9909434B2 (en) | Integrated strut-vane nozzle (ISV) with uneven vane axial chords | |
| RU2379525C2 (ru) | Сборка трубы для использования в газотурбинном двигателе, обводная труба и газотурбинный двигатель | |
| US5326224A (en) | Cooling hole arrangements in jet engine components exposed to hot gas flow | |
| AU603136B2 (en) | Axial flow turbine | |
| US5343698A (en) | Hexagonal cluster nozzle for a rocket engine | |
| CA1134627A (en) | System for infrared emission suppression (sires) | |
| US6547525B2 (en) | Cooled component, casting core for manufacturing such a component, as well as method for manufacturing such a component | |
| ES2306149T3 (es) | Sistema de compresion de turbina de gas y estructura de compresor. | |
| IT9020230A1 (it) | Complesso smorzatore per montante in motore a propulsione a getto | |
| RU2003101666A (ru) | Диффузор наземного или авиационного газотурбинного двигателя | |
| EP0927814A1 (en) | Tip shroud for cooled blade of gas turbine | |
| JP2002313440A (ja) | 電気自動車のバッテリ冷却装置 | |
| GB2251031A (en) | Cooling air pick up for gas turbine engine | |
| ATE323224T1 (de) | Abgabedüse und verfahren zur herstellung einer abgabedüse | |
| US4098074A (en) | Combustor diffuser for turbine type power plant and construction thereof | |
| US2704089A (en) | Gas turbine diffuser | |
| KR20190116516A (ko) | 가스 터빈 | |
| FR2496763A1 (fr) | Agencement de distribution d'air pressurise | |
| JP2000004560A (ja) | 吸出し冷却原理によって作動される発電機 | |
| RU2199016C2 (ru) | Выпускное устройство машины для передачи потока | |
| JP2005226640A (ja) | エンジンの燃焼室冷却システム | |
| US7007475B2 (en) | Conical helical of spiral combustor scroll device in gas turbine engine | |
| SE437701B (sv) | Kompressorsockel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |