NO834253L - Diffusor for gassturbiner - Google Patents
Diffusor for gassturbinerInfo
- Publication number
- NO834253L NO834253L NO834253A NO834253A NO834253L NO 834253 L NO834253 L NO 834253L NO 834253 A NO834253 A NO 834253A NO 834253 A NO834253 A NO 834253A NO 834253 L NO834253 L NO 834253L
- Authority
- NO
- Norway
- Prior art keywords
- diffuser
- ribs
- curved
- gas
- section
- Prior art date
Links
- 238000009792 diffusion process Methods 0.000 claims description 17
- 230000009467 reduction Effects 0.000 claims description 9
- 230000007704 transition Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000013461 design Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012546 transfer 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
- 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)
- Physical Or Chemical Processes And Apparatus (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (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 |
|---|---|
| NO834253L true NO834253L (no) | 1984-05-24 |
Family
ID=11213295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO834253A NO834253L (no) | 1982-11-23 | 1983-11-21 | Diffusor for gassturbiner |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS59105905A (it) |
| BE (1) | BE898296A (it) |
| CH (1) | CH655976A5 (it) |
| DE (1) | DE3342351A1 (it) |
| FR (1) | FR2536460B1 (it) |
| GB (1) | GB2131100B (it) |
| IT (1) | IT1153351B (it) |
| NL (1) | NL8303937A (it) |
| NO (1) | NO834253L (it) |
| SE (1) | SE8306392L (it) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH672004A5 (it) * | 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 |
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 (it) * | 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 (it) * | 1978-07-26 | 1980-02-08 | ||
| JPS56152899U (it) * | 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 BE BE0/211925A patent/BE898296A/fr not_active IP Right Cessation
- 1983-11-23 DE DE19833342351 patent/DE3342351A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| IT1153351B (it) | 1987-01-14 |
| IT8224370A1 (it) | 1984-05-23 |
| GB2131100A (en) | 1984-06-13 |
| FR2536460B1 (fr) | 1989-03-10 |
| JPS59105905A (ja) | 1984-06-19 |
| SE8306392L (sv) | 1984-05-24 |
| DE3342351A1 (de) | 1984-05-24 |
| SE8306392D0 (sv) | 1983-11-18 |
| FR2536460A1 (fr) | 1984-05-25 |
| DE3342351C2 (it) | 1989-09-07 |
| GB2131100B (en) | 1986-10-22 |
| CH655976A5 (it) | 1986-05-30 |
| GB8330590D0 (en) | 1983-12-21 |
| NL8303937A (nl) | 1984-06-18 |
| IT8224370A0 (it) | 1982-11-23 |
| BE898296A (fr) | 1984-05-23 |
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