JP5475018B2 - 圧縮機ホイール用侵食インジケータ - Google Patents
圧縮機ホイール用侵食インジケータ Download PDFInfo
- Publication number
- JP5475018B2 JP5475018B2 JP2011550624A JP2011550624A JP5475018B2 JP 5475018 B2 JP5475018 B2 JP 5475018B2 JP 2011550624 A JP2011550624 A JP 2011550624A JP 2011550624 A JP2011550624 A JP 2011550624A JP 5475018 B2 JP5475018 B2 JP 5475018B2
- Authority
- JP
- Japan
- Prior art keywords
- erosion
- wheel
- compressor wheel
- web
- rib
- 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
- 230000003628 erosive effect Effects 0.000 title claims description 52
- 230000006835 compression Effects 0.000 claims description 22
- 238000007906 compression Methods 0.000 claims description 22
- 230000002093 peripheral effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000001839 endoscopy Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Images
Classifications
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- 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
- F04D29/289—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps having provision against erosion or for dust-separation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal 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
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- 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
- F04D29/26—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
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/80—Diagnostics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Description
Claims (7)
- ハブ(12)と、ハブから半径方向に伸びるウェブ(14)と、ホイールによって担持される複数のブレード(16)とを備える遠心圧縮機ホイール(10)であって、ウェブが、ホイール(10)の侵食インジケータ(18)を含むことと、侵食インジケータ(18)が、ブレード(16)の1つの後縁(16b)の位置でウェブの周縁(22)から半径方向に突出する少なくとも1つのリブ(20)を備えることと、リブ(20)が、リブの平坦部(20a)とブレードが延びるウェブ(14)の表面(S)との間に段(M)を形成するようにウェブ(14)の軸方向の厚さ(EV)未満の厚さである軸方向の厚さ(EN)を有することとを特徴とする、遠心圧縮機ホイール。
- 段(M)が、0.5mmから1.5mmの軸方向範囲(HM)を有することを特徴とする、請求項1に記載の遠心圧縮機ホイール。
- リブ(20)の半径方向範囲(EN)が、0.5mmから3mmであることを特徴とする、請求項1または2に記載の遠心圧縮機ホイール。
- リブ(20)が、ウェブ(14)の周囲に沿って伸びることを特徴とする、請求項1から3のいずれか一項に記載の遠心圧縮機ホイール。
- 請求項1から4のいずれか一項に記載の圧縮機ホイール(10)と併せて、侵食インジケータの摩耗を検査するために圧縮段の中に内視鏡(40)を挿入できる入口(42)を備えたケーシング(15)を含む、ターボ機械圧縮段(13)。
- 請求項5に記載の圧縮段(13)を含む、ターボ機械。
- 請求項5に記載の圧縮段の遠心圧縮ホイールの侵食を判断する方法であって、前記ホイールの侵食インジケータ(18)の摩耗を検査するために、内視鏡(40)が圧縮段(13)の中に挿入されることを特徴とする、方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0951085A FR2942267B1 (fr) | 2009-02-19 | 2009-02-19 | Temoin d'erosion pour roue de compresseur |
FR0951085 | 2009-02-19 | ||
PCT/FR2010/050205 WO2010094873A1 (fr) | 2009-02-19 | 2010-02-09 | Temoin d'erosion pour roue de compresseur |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012518123A JP2012518123A (ja) | 2012-08-09 |
JP5475018B2 true JP5475018B2 (ja) | 2014-04-16 |
Family
ID=41050458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011550624A Expired - Fee Related JP5475018B2 (ja) | 2009-02-19 | 2010-02-09 | 圧縮機ホイール用侵食インジケータ |
Country Status (11)
Country | Link |
---|---|
US (1) | US8915711B2 (ja) |
EP (1) | EP2399035B1 (ja) |
JP (1) | JP5475018B2 (ja) |
KR (1) | KR101706795B1 (ja) |
CN (1) | CN102326003B (ja) |
CA (1) | CA2752487C (ja) |
ES (1) | ES2553761T3 (ja) |
FR (1) | FR2942267B1 (ja) |
PL (1) | PL2399035T3 (ja) |
RU (1) | RU2516755C2 (ja) |
WO (1) | WO2010094873A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2981131B1 (fr) * | 2011-10-07 | 2013-11-01 | Turbomeca | Compresseur centrifuge equipe d'un marqueur de mesure d'usure et procede de suivi d'usure utilisant ce marqueur |
US9915152B2 (en) | 2012-09-19 | 2018-03-13 | Borgwarner Inc. | Turbine wheel |
CN103206407A (zh) * | 2012-10-24 | 2013-07-17 | 哈尔滨东安发动机(集团)有限公司 | 压气机叶轮 |
FR3006013B1 (fr) * | 2013-05-21 | 2017-10-13 | Turbomeca | Turbomachine comportant un temoin d'usure du carter |
EP3032108B8 (en) * | 2013-08-06 | 2020-06-17 | IHI Corporation | Centrifugal compressor and turbocharger |
FR3018114B1 (fr) * | 2014-03-03 | 2016-03-25 | Turbomeca | Dispositif pour le positionnement d'un outil d'inspection |
US9556743B2 (en) | 2014-07-03 | 2017-01-31 | Rolls-Royce Corporation | Visual indicator of coating thickness |
CN104816836A (zh) * | 2015-05-07 | 2015-08-05 | 哈尔滨飞机工业集团有限责任公司 | 一种利用分囊面痕迹鉴别尾桨叶气囊类型的方法 |
US10221858B2 (en) | 2016-01-08 | 2019-03-05 | Rolls-Royce Corporation | Impeller blade morphology |
FR3046812B1 (fr) * | 2016-01-20 | 2019-05-17 | Safran Helicopter Engines | Roue de compresseur centrifuge ou mixte et etage de compression equipe d'une telle roue de compresseur |
US10428674B2 (en) * | 2017-01-31 | 2019-10-01 | Rolls-Royce North American Technologies Inc. | Gas turbine engine features for tip clearance inspection |
IT201700108888A1 (it) * | 2017-09-28 | 2019-03-28 | Nuovo Pignone Tecnologie Srl | Method of providing monitoring of erosion and/or corrosion in a machine and machine / metodo per consentire di monitorare erosione e/o corrosione in una macchina e macchina |
KR102172654B1 (ko) * | 2018-11-27 | 2020-11-02 | 한국가스공사 | Lng펌프용 임펠러의 마모링 어셈블리 |
CN110907349A (zh) * | 2019-12-24 | 2020-03-24 | 温州宏量机械科技有限公司 | 一种钢材抗二氧化碳腐蚀性能的对比模拟测试装置 |
US11326469B2 (en) | 2020-05-29 | 2022-05-10 | Rolls-Royce Corporation | CMCs with luminescence environmental barrier coatings |
CN114439771A (zh) * | 2022-01-24 | 2022-05-06 | 广东顺威精密塑料股份有限公司 | 一种变斜式离心叶轮 |
USD1044870S1 (en) * | 2022-02-14 | 2024-10-01 | Fizzle Llc | Compressor wheel |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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DE1016888B (de) * | 1952-02-23 | 1957-10-03 | Maschf Augsburg Nuernberg Ag | Laufrad fuer Radialverdichter |
DE2621201C3 (de) * | 1976-05-13 | 1979-09-27 | Maschinenfabrik Augsburg-Nuernberg Ag, 8900 Augsburg | Laufrad für eine Strömungsmaschine |
US4195473A (en) * | 1977-09-26 | 1980-04-01 | General Motors Corporation | Gas turbine engine with stepped inlet compressor |
SU1249150A1 (ru) * | 1985-01-28 | 1986-08-07 | Институт проблем надежности и долговечности машин АН БССР | Устройство дл индикации допустимого износа насосно-компрессорных труб |
JPH0234786U (ja) * | 1988-08-30 | 1990-03-06 | ||
US5052803A (en) * | 1989-12-15 | 1991-10-01 | Welch Allyn, Inc. | Mushroom hook cap for borescope |
US5215439A (en) * | 1991-01-15 | 1993-06-01 | Northern Research & Engineering Corp. | Arbitrary hub for centrifugal impellers |
US5735669A (en) * | 1996-07-31 | 1998-04-07 | Ryobi North America | Fly wheel assembly and method of forming |
DE50012259D1 (de) * | 2000-01-11 | 2006-04-27 | Sulzer Pumpen Ag Winterthur | Strömungsmaschine für ein Fluid mit einem radialen Dichtspalt zwischen Statorteilen und einem Rotor |
JP2002047944A (ja) | 2000-07-31 | 2002-02-15 | Toyota Motor Corp | 高回転型インペラ |
FR2830579B1 (fr) * | 2001-10-05 | 2004-01-23 | Abb Solyvent Ventec | Roue de compression centrifuge associant une structure en materiau composite et une structure metallique et procede de fabrication |
JP3876195B2 (ja) * | 2002-07-05 | 2007-01-31 | 本田技研工業株式会社 | 遠心圧縮機のインペラ |
JP2004044423A (ja) * | 2002-07-09 | 2004-02-12 | Ishikawajima Harima Heavy Ind Co Ltd | 動翼のクリープ検知方法及びクリープ検知用マーク付き動翼 |
FR2866079B1 (fr) * | 2004-02-05 | 2006-03-17 | Snecma Moteurs | Diffuseur pour turboreacteur |
US20060071473A1 (en) * | 2004-10-05 | 2006-04-06 | Sivley Robert S Iv | Helical groove for a tubular connection |
JP4476794B2 (ja) * | 2004-12-10 | 2010-06-09 | 株式会社荏原製作所 | 立軸ポンプ |
US7207768B2 (en) * | 2005-01-15 | 2007-04-24 | Siemens Power Generation, Inc. | Warning system for turbine component contact |
EP1985801A1 (en) * | 2007-04-23 | 2008-10-29 | Siemens Aktiengesellschaft | Impeller coating |
GB2449709A (en) * | 2007-06-02 | 2008-12-03 | Rolls Royce Plc | Method and apparatus for determining a clearance between relatively movable components |
DE102007055614A1 (de) * | 2007-11-20 | 2009-05-28 | Mann + Hummel Gmbh | Verdichterrad eines Radialverdichters und Verfahren zur Herstellung eines solchen Verdichterrades |
FR2931214B1 (fr) | 2008-05-15 | 2013-07-26 | Turbomeca | Pale de rouet de compresseur a raccordement evolutif |
US20100028160A1 (en) * | 2008-07-31 | 2010-02-04 | General Electric Company | Compressor blade leading edge shim and related method |
-
2009
- 2009-02-19 FR FR0951085A patent/FR2942267B1/fr not_active Expired - Fee Related
-
2010
- 2010-02-09 PL PL10708305T patent/PL2399035T3/pl unknown
- 2010-02-09 RU RU2011138200/06A patent/RU2516755C2/ru not_active IP Right Cessation
- 2010-02-09 CN CN201080008376.7A patent/CN102326003B/zh active Active
- 2010-02-09 CA CA2752487A patent/CA2752487C/fr active Active
- 2010-02-09 US US13/201,542 patent/US8915711B2/en active Active
- 2010-02-09 KR KR1020117021730A patent/KR101706795B1/ko active IP Right Grant
- 2010-02-09 WO PCT/FR2010/050205 patent/WO2010094873A1/fr active Application Filing
- 2010-02-09 JP JP2011550624A patent/JP5475018B2/ja not_active Expired - Fee Related
- 2010-02-09 ES ES10708305.7T patent/ES2553761T3/es active Active
- 2010-02-09 EP EP10708305.7A patent/EP2399035B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
JP2012518123A (ja) | 2012-08-09 |
PL2399035T3 (pl) | 2016-02-29 |
RU2516755C2 (ru) | 2014-05-20 |
CN102326003A (zh) | 2012-01-18 |
EP2399035A1 (fr) | 2011-12-28 |
KR20110122192A (ko) | 2011-11-09 |
US20110299987A1 (en) | 2011-12-08 |
CN102326003B (zh) | 2014-09-03 |
FR2942267B1 (fr) | 2011-05-06 |
KR101706795B1 (ko) | 2017-02-14 |
EP2399035B1 (fr) | 2015-10-14 |
FR2942267A1 (fr) | 2010-08-20 |
US8915711B2 (en) | 2014-12-23 |
RU2011138200A (ru) | 2013-03-27 |
ES2553761T3 (es) | 2015-12-11 |
CA2752487A1 (fr) | 2010-08-26 |
WO2010094873A1 (fr) | 2010-08-26 |
CA2752487C (fr) | 2017-03-14 |
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