JP2016521821A - 圧縮機羽根車 - Google Patents
圧縮機羽根車 Download PDFInfo
- Publication number
- JP2016521821A JP2016521821A JP2016518475A JP2016518475A JP2016521821A JP 2016521821 A JP2016521821 A JP 2016521821A JP 2016518475 A JP2016518475 A JP 2016518475A JP 2016518475 A JP2016518475 A JP 2016518475A JP 2016521821 A JP2016521821 A JP 2016521821A
- Authority
- JP
- Japan
- Prior art keywords
- impeller
- secondary flow
- blade
- hub
- blades
- 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.)
- Pending
Links
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 70
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 41
- 230000003313 weakening effect Effects 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims 1
- 230000008569 process Effects 0.000 description 35
- 239000012530 fluid Substances 0.000 description 31
- 238000013461 design Methods 0.000 description 9
- 239000007789 gas Substances 0.000 description 8
- 238000004364 calculation method Methods 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000004088 simulation Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000001273 butane Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000003949 liquefied natural gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
- OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000001294 propane Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/284—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for compressors
-
- 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
- F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
- F04D29/056—Bearings
-
- 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
-
- 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
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
- F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITCO2013A000024 | 2013-06-13 | ||
IT000024A ITCO20130024A1 (it) | 2013-06-13 | 2013-06-13 | Giranti di compressore |
PCT/EP2014/062158 WO2014198790A1 (en) | 2013-06-13 | 2014-06-11 | Compressor impellers |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2016521821A true JP2016521821A (ja) | 2016-07-25 |
Family
ID=48917598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016518475A Pending JP2016521821A (ja) | 2013-06-13 | 2014-06-11 | 圧縮機羽根車 |
Country Status (12)
Country | Link |
---|---|
US (1) | US20160123345A1 (it) |
EP (1) | EP3008345B1 (it) |
JP (1) | JP2016521821A (it) |
KR (1) | KR20160019418A (it) |
CN (1) | CN105556129A (it) |
AU (1) | AU2014280238A1 (it) |
BR (1) | BR112015029639A2 (it) |
CA (1) | CA2913026A1 (it) |
IT (1) | ITCO20130024A1 (it) |
MX (1) | MX2015016450A (it) |
RU (1) | RU2667855C2 (it) |
WO (1) | WO2014198790A1 (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10167875B2 (en) * | 2016-01-04 | 2019-01-01 | Caterpillar Inc. | Turbocharger compressor and method |
KR101848437B1 (ko) * | 2017-03-28 | 2018-04-13 | 한국과학기술연구원 | 신축성 가변형 디퓨저 베인이 구비된 원심형 터보 기계 |
CN110637151B (zh) * | 2017-10-31 | 2021-09-07 | 三菱重工发动机和增压器株式会社 | 涡轮动叶片、涡轮增压器以及涡轮动叶片的制造方法 |
US10605087B2 (en) * | 2017-12-14 | 2020-03-31 | United Technologies Corporation | CMC component with flowpath surface ribs |
Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE833100C (de) * | 1950-08-23 | 1952-03-03 | Inconex Handelsgesellschaft M | Turboverdichterschaufel mit Grenzschichtzaeunen |
US3012709A (en) * | 1955-05-18 | 1961-12-12 | Daimler Benz Ag | Blade for axial compressors |
FR1523027A (fr) * | 1967-05-17 | 1968-04-02 | Rolls Royce | Aube de compresseur |
JPS5436806U (it) * | 1977-08-19 | 1979-03-10 | ||
FR2616486A1 (fr) * | 1987-06-10 | 1988-12-16 | Snecma | Procede de fabrication d'une aube mobile de compresseur a talons intermediaires rapportes |
JPH0166500U (it) * | 1987-10-26 | 1989-04-27 | ||
JPH09100797A (ja) * | 1995-10-06 | 1997-04-15 | Kobe Steel Ltd | 遠心圧縮機の羽根車 |
JPH09126190A (ja) * | 1995-10-30 | 1997-05-13 | Sanyo Electric Co Ltd | 遠心式送風機 |
JP2006097488A (ja) * | 2004-09-28 | 2006-04-13 | Matsushita Electric Ind Co Ltd | 送風機 |
JP2008223760A (ja) * | 2007-02-13 | 2008-09-25 | Daikin Ind Ltd | 送風機の羽根車 |
DE102008000539A1 (de) * | 2008-03-06 | 2009-09-10 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Abgasturbolader mit verbessertem Verdichterwirkungsgrad |
EP2378131A1 (en) * | 2008-12-19 | 2011-10-19 | Changzhou Xiangming Electromotor Co., Ltd | Impeller of blower |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3706512A (en) * | 1970-11-16 | 1972-12-19 | United Aircraft Canada | Compressor blades |
US4128363A (en) * | 1975-04-30 | 1978-12-05 | Kabushiki Kaisha Toyota Chuo Kenkyusho | Axial flow fan |
SU1059274A1 (ru) * | 1982-05-24 | 1983-12-07 | Ордена Ленина И Ордена Трудового Красного Знамени Производственное Объединение "Невский Завод" Им.В.И.Ленина | Рабочее колесо центробежного компрессора |
US5525038A (en) * | 1994-11-04 | 1996-06-11 | United Technologies Corporation | Rotor airfoils to control tip leakage flows |
EP0962874A1 (en) | 1998-06-04 | 1999-12-08 | Asea Brown Boveri AG | Method for designing a flow device |
EP1788255A1 (de) * | 2005-11-16 | 2007-05-23 | Siemens Aktiengesellschaft | Radialverdichter-Laufrad |
JP5457621B2 (ja) * | 2006-10-12 | 2014-04-02 | 株式会社日立産機システム | 多翼形羽根車 |
US8246296B2 (en) * | 2008-10-16 | 2012-08-21 | Rolls-Royce Corporation | Aspirated impeller |
JP2011021492A (ja) * | 2009-07-13 | 2011-02-03 | Mitsubishi Heavy Ind Ltd | インペラおよび回転機械 |
-
2013
- 2013-06-13 IT IT000024A patent/ITCO20130024A1/it unknown
-
2014
- 2014-06-11 BR BR112015029639A patent/BR112015029639A2/pt not_active IP Right Cessation
- 2014-06-11 CA CA2913026A patent/CA2913026A1/en not_active Abandoned
- 2014-06-11 RU RU2015150305A patent/RU2667855C2/ru active
- 2014-06-11 KR KR1020157034044A patent/KR20160019418A/ko not_active Application Discontinuation
- 2014-06-11 JP JP2016518475A patent/JP2016521821A/ja active Pending
- 2014-06-11 US US14/895,224 patent/US20160123345A1/en not_active Abandoned
- 2014-06-11 AU AU2014280238A patent/AU2014280238A1/en not_active Abandoned
- 2014-06-11 MX MX2015016450A patent/MX2015016450A/es unknown
- 2014-06-11 EP EP14730838.1A patent/EP3008345B1/en active Active
- 2014-06-11 WO PCT/EP2014/062158 patent/WO2014198790A1/en active Application Filing
- 2014-06-11 CN CN201480031336.2A patent/CN105556129A/zh active Pending
Patent Citations (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE833100C (de) * | 1950-08-23 | 1952-03-03 | Inconex Handelsgesellschaft M | Turboverdichterschaufel mit Grenzschichtzaeunen |
US3012709A (en) * | 1955-05-18 | 1961-12-12 | Daimler Benz Ag | Blade for axial compressors |
FR1523027A (fr) * | 1967-05-17 | 1968-04-02 | Rolls Royce | Aube de compresseur |
JPS5436806U (it) * | 1977-08-19 | 1979-03-10 | ||
FR2616486A1 (fr) * | 1987-06-10 | 1988-12-16 | Snecma | Procede de fabrication d'une aube mobile de compresseur a talons intermediaires rapportes |
JPH0166500U (it) * | 1987-10-26 | 1989-04-27 | ||
JPH09100797A (ja) * | 1995-10-06 | 1997-04-15 | Kobe Steel Ltd | 遠心圧縮機の羽根車 |
JPH09126190A (ja) * | 1995-10-30 | 1997-05-13 | Sanyo Electric Co Ltd | 遠心式送風機 |
JP2006097488A (ja) * | 2004-09-28 | 2006-04-13 | Matsushita Electric Ind Co Ltd | 送風機 |
JP2008223760A (ja) * | 2007-02-13 | 2008-09-25 | Daikin Ind Ltd | 送風機の羽根車 |
DE102008000539A1 (de) * | 2008-03-06 | 2009-09-10 | Bosch Mahle Turbo Systems Gmbh & Co. Kg | Abgasturbolader mit verbessertem Verdichterwirkungsgrad |
EP2378131A1 (en) * | 2008-12-19 | 2011-10-19 | Changzhou Xiangming Electromotor Co., Ltd | Impeller of blower |
Also Published As
Publication number | Publication date |
---|---|
KR20160019418A (ko) | 2016-02-19 |
ITCO20130024A1 (it) | 2014-12-14 |
CN105556129A (zh) | 2016-05-04 |
CA2913026A1 (en) | 2014-12-18 |
WO2014198790A1 (en) | 2014-12-18 |
US20160123345A1 (en) | 2016-05-05 |
RU2015150305A (ru) | 2017-07-18 |
RU2667855C2 (ru) | 2018-09-24 |
MX2015016450A (es) | 2016-03-01 |
EP3008345B1 (en) | 2020-09-02 |
EP3008345A1 (en) | 2016-04-20 |
AU2014280238A1 (en) | 2015-12-10 |
BR112015029639A2 (pt) | 2017-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU2581686C2 (ru) | Радиальная диффузорная лопатка для центробежных компрессоров | |
US9057383B2 (en) | Systems and methods for swirl brake tapering | |
US10634157B2 (en) | Centrifugal compressor impeller with non-linear leading edge and associated design method | |
KR102196815B1 (ko) | 베인을 갖는 반경류 또는 혼류 압축기 디퓨저 | |
US10221858B2 (en) | Impeller blade morphology | |
EP2734735B1 (en) | Multistage centrifugal turbomachine | |
US20160281727A1 (en) | Apparatus, system, and method for compressing a process fluid | |
WO2016160489A1 (en) | Impeller with offset splitter blades | |
EP3063414B1 (en) | Centrifugal compressor impeller with blades having an s-shaped trailing edge | |
JP2016521821A (ja) | 圧縮機羽根車 | |
JP2012041924A (ja) | ハブ流路輪郭 | |
JP2012041925A (ja) | 先端流路輪郭 | |
US10309413B2 (en) | Impeller and rotating machine provided with same | |
US11047393B1 (en) | Multi-stage centrifugal compressor, casing, and return vane | |
JP6761816B2 (ja) | 遠心圧縮機インペラおよび当該インペラを備える圧縮機 | |
JP5869777B2 (ja) | ターボ機械ノズル |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20170531 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180529 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180820 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20181226 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190304 |
|
RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20190517 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20191003 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20191029 |