RU93043403A - Осевая проточная турбина - Google Patents
Осевая проточная турбинаInfo
- Publication number
- RU93043403A RU93043403A RU93043403/06A RU93043403A RU93043403A RU 93043403 A RU93043403 A RU 93043403A RU 93043403/06 A RU93043403/06 A RU 93043403/06A RU 93043403 A RU93043403 A RU 93043403A RU 93043403 A RU93043403 A RU 93043403A
- Authority
- RU
- Russia
- Prior art keywords
- guide vanes
- axial flow
- flow turbine
- row
- chord
- Prior art date
Links
- 238000005452 bending Methods 0.000 claims 1
Claims (1)
- Осевая проточная турбина содержит по меньшей мере один ряд изогнутых направляющих лопаток и по меньшей мере один ряд рабочих лопаток. Изгиб направляющих лопаток по их длине расположен перпендикулярно к хорде и направлен к напорной стороне соответственно соседней в окружном направлении направляющей лопатки. Направляющие лопатки сужаются в радиальном направлении. С помощью этих мероприятий уменьшаются вторичные потери, возникающие из-за отклонения пограничных слоев на направляющих лопатках.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEP4228879.7 | 1992-08-29 | ||
DE4228879A DE4228879A1 (de) | 1992-08-29 | 1992-08-29 | Axialdurchströmte Turbine |
Publications (2)
Publication Number | Publication Date |
---|---|
RU93043403A true RU93043403A (ru) | 1996-03-10 |
RU2109961C1 RU2109961C1 (ru) | 1998-04-27 |
Family
ID=6466787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU93043403A RU2109961C1 (ru) | 1992-08-29 | 1993-08-27 | Осевая проточная турбина |
Country Status (10)
Country | Link |
---|---|
US (1) | US5342170A (ru) |
JP (1) | JPH06173605A (ru) |
KR (1) | KR940005867A (ru) |
CN (1) | CN1086579A (ru) |
CH (1) | CH688867A5 (ru) |
CZ (1) | CZ285003B6 (ru) |
DE (1) | DE4228879A1 (ru) |
GB (1) | GB2270348B (ru) |
PL (1) | PL299621A1 (ru) |
RU (1) | RU2109961C1 (ru) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9417406D0 (en) * | 1994-08-30 | 1994-10-19 | Gec Alsthom Ltd | Turbine blade |
US5525038A (en) * | 1994-11-04 | 1996-06-11 | United Technologies Corporation | Rotor airfoils to control tip leakage flows |
US6375419B1 (en) * | 1995-06-02 | 2002-04-23 | United Technologies Corporation | Flow directing element for a turbine engine |
KR20010023783A (ko) | 1997-09-08 | 2001-03-26 | 칼 하인쯔 호르닝어 | 터보 기계 및 증기 터빈용 블레이드 |
EP0916812B1 (de) * | 1997-11-17 | 2003-03-05 | ALSTOM (Switzerland) Ltd | Endstufe für axialdurchströmte Turbine |
US6077036A (en) * | 1998-08-20 | 2000-06-20 | General Electric Company | Bowed nozzle vane with selective TBC |
DE59808832D1 (de) * | 1998-09-29 | 2003-07-31 | Alstom Switzerland Ltd | Hochbelastete Turbinenbeschaufelung |
JP4086415B2 (ja) * | 1999-06-03 | 2008-05-14 | 株式会社荏原製作所 | タービン装置 |
DE19950228A1 (de) * | 1999-10-19 | 2000-11-16 | Voith Hydro Gmbh & Co Kg | Hydraulische Strömungsmaschine |
US6312219B1 (en) | 1999-11-05 | 2001-11-06 | General Electric Company | Narrow waist vane |
US6299412B1 (en) | 1999-12-06 | 2001-10-09 | General Electric Company | Bowed compressor airfoil |
US6331100B1 (en) | 1999-12-06 | 2001-12-18 | General Electric Company | Doubled bowed compressor airfoil |
US6328533B1 (en) | 1999-12-21 | 2001-12-11 | General Electric Company | Swept barrel airfoil |
JP3785013B2 (ja) * | 2000-01-12 | 2006-06-14 | 三菱重工業株式会社 | タービン動翼 |
US6508630B2 (en) | 2001-03-30 | 2003-01-21 | General Electric Company | Twisted stator vane |
US6554569B2 (en) | 2001-08-17 | 2003-04-29 | General Electric Company | Compressor outlet guide vane and diffuser assembly |
US6682301B2 (en) | 2001-10-05 | 2004-01-27 | General Electric Company | Reduced shock transonic airfoil |
GB2384276A (en) * | 2002-01-18 | 2003-07-23 | Alstom | Gas turbine low pressure stage |
WO2005005784A1 (de) | 2003-07-09 | 2005-01-20 | Siemens Aktiengesellschaft | Turbinenschaufel |
US7547186B2 (en) | 2004-09-28 | 2009-06-16 | Honeywell International Inc. | Nonlinearly stacked low noise turbofan stator |
DE102004054752A1 (de) * | 2004-11-12 | 2006-05-18 | Rolls-Royce Deutschland Ltd & Co Kg | Schaufel einer Strömungsarbeitsmaschine mit erweiterter Randprofiltiefe |
US7195456B2 (en) * | 2004-12-21 | 2007-03-27 | United Technologies Corporation | Turbine engine guide vane and arrays thereof |
DE102005021058A1 (de) * | 2005-05-06 | 2006-11-09 | Mtu Aero Engines Gmbh | Gasturbine, insbesondere Flugtriebwerk |
CH698109B1 (de) | 2005-07-01 | 2009-05-29 | Alstom Technology Ltd | Turbomaschinenschaufel. |
JP2009531593A (ja) * | 2006-03-31 | 2009-09-03 | アルストム テクノロジー リミテッド | 流体機械、特に蒸気タービンの案内ブレード |
US7832981B2 (en) | 2006-04-28 | 2010-11-16 | Valeo, Inc. | Stator vane having both chordwise and spanwise camber |
US8292574B2 (en) * | 2006-11-30 | 2012-10-23 | General Electric Company | Advanced booster system |
US8087884B2 (en) * | 2006-11-30 | 2012-01-03 | General Electric Company | Advanced booster stator vane |
US7967571B2 (en) * | 2006-11-30 | 2011-06-28 | General Electric Company | Advanced booster rotor blade |
US7758306B2 (en) * | 2006-12-22 | 2010-07-20 | General Electric Company | Turbine assembly for a gas turbine engine and method of manufacturing the same |
WO2008128877A1 (de) | 2007-04-24 | 2008-10-30 | Alstom Technology Ltd | Strömungsmaschine |
US9009965B2 (en) * | 2007-05-24 | 2015-04-21 | General Electric Company | Method to center locate cutter teeth on shrouded turbine blades |
KR20100054804A (ko) | 2007-07-27 | 2010-05-25 | 안살도 에너지아 에스.피.에이 | 증기 터빈 스테이지 |
EP2268900A1 (de) * | 2008-03-28 | 2011-01-05 | Alstom Technology Ltd | Schaufel für eine rotierende thermische maschine |
DE102008060847B4 (de) * | 2008-12-06 | 2020-03-19 | MTU Aero Engines AG | Strömungsmaschine |
RU2405622C2 (ru) * | 2009-03-23 | 2010-12-10 | Владимир Андреевич Бушуев | Лопаточный реактор для пиролиза углеводородов |
DE102010009615B4 (de) | 2010-02-27 | 2016-11-17 | MTU Aero Engines AG | Schaufelblatt mit gefädelten Profilschnitten |
FR2967202B1 (fr) * | 2010-11-10 | 2013-01-11 | Snecma | Procede d'optimisation du profil d'une aube en materiau composite pour roue mobile de turbomachine |
US9181814B2 (en) * | 2010-11-24 | 2015-11-10 | United Technology Corporation | Turbine engine compressor stator |
CN102562654A (zh) * | 2012-01-03 | 2012-07-11 | 大同北方天力增压技术有限公司 | 一种径流式压气机叶轮叶型设计方法 |
US20140072433A1 (en) * | 2012-09-10 | 2014-03-13 | General Electric Company | Method of clocking a turbine by reshaping the turbine's downstream airfoils |
WO2014058478A1 (en) | 2012-10-09 | 2014-04-17 | United Technologies Corporation | Geared low fan pressure ratio fan exit guide vane stagger angle |
US9435221B2 (en) | 2013-08-09 | 2016-09-06 | General Electric Company | Turbomachine airfoil positioning |
CN103696812A (zh) * | 2013-12-23 | 2014-04-02 | 中国北车集团大连机车研究所有限公司 | 涡轮增压器用喷嘴环 |
US9470093B2 (en) | 2015-03-18 | 2016-10-18 | United Technologies Corporation | Turbofan arrangement with blade channel variations |
PL415835A1 (pl) * | 2016-01-18 | 2017-07-31 | General Electric Company | Zespół łopatki sprężarki do gazowego silnika turbinowego i sposób kontrolowania strumienia przecieku przez uszczelnienia wokół zespołu łopatki sprężarki do gazowego silnika turbinowego |
DE102017209660A1 (de) * | 2017-06-08 | 2018-12-13 | MTU Aero Engines AG | Strömungsmaschine mit indirekt beeinflussbarer Hochdruckturbine |
US20190106989A1 (en) * | 2017-10-09 | 2019-04-11 | United Technologies Corporation | Gas turbine engine airfoil |
JP6959589B2 (ja) | 2018-11-05 | 2021-11-02 | 株式会社Ihi | 軸流流体機械の動翼 |
CN110630335A (zh) * | 2019-09-06 | 2019-12-31 | 北京市燃气集团有限责任公司 | 气体膨胀装置 |
CN114483204B (zh) * | 2021-12-29 | 2023-07-14 | 东方电气集团东方汽轮机有限公司 | 一种适用于径轴向直立非垂直进气的静叶 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2110679A (en) * | 1936-04-22 | 1938-03-08 | Gen Electric | Elastic fluid turbine |
GB619690A (en) * | 1946-07-03 | 1949-03-14 | Robert William Corbitt | Improvements in or relating to blades and guide-blades for turbines, rotary compressors and the like |
US2795373A (en) * | 1950-03-03 | 1957-06-11 | Rolls Royce | Guide vane assemblies in annular fluid ducts |
GB712589A (en) * | 1950-03-03 | 1954-07-28 | Rolls Royce | Improvements in or relating to guide vane assemblies in annular fluid ducts |
GB1116580A (en) * | 1965-11-17 | 1968-06-06 | Bristol Siddeley Engines Ltd | Stator blade assemblies for axial-flow turbine engines |
US4131387A (en) * | 1976-02-27 | 1978-12-26 | General Electric Company | Curved blade turbomachinery noise reduction |
JPS5447907A (en) * | 1977-09-26 | 1979-04-16 | Hitachi Ltd | Blading structure for axial-flow fluid machine |
FR2505399A1 (fr) * | 1981-05-05 | 1982-11-12 | Alsthom Atlantique | Aubage directeur pour veines divergentes de turbine a vapeur |
GB2129882B (en) * | 1982-11-10 | 1986-04-16 | Rolls Royce | Gas turbine stator vane |
US4682935A (en) * | 1983-12-12 | 1987-07-28 | General Electric Company | Bowed turbine blade |
US4585395A (en) * | 1983-12-12 | 1986-04-29 | General Electric Company | Gas turbine engine blade |
GB2164098B (en) * | 1984-09-07 | 1988-12-07 | Rolls Royce | Improvements in or relating to aerofoil section members for turbine engines |
GB2177163B (en) * | 1985-06-28 | 1988-12-07 | Rolls Royce | Improvements in or relating to aerofoil section members for gas turbine engines |
US4741667A (en) * | 1986-05-28 | 1988-05-03 | United Technologies Corporation | Stator vane |
US4826400A (en) * | 1986-12-29 | 1989-05-02 | General Electric Company | Curvilinear turbine airfoil |
US5088892A (en) * | 1990-02-07 | 1992-02-18 | United Technologies Corporation | Bowed airfoil for the compression section of a rotary machine |
JPH03267506A (ja) * | 1990-03-19 | 1991-11-28 | Hitachi Ltd | 軸流タービンの静翼 |
JPH0454203A (ja) * | 1990-06-22 | 1992-02-21 | Toshiba Corp | タービン動翼およびタービン段落 |
JP2753382B2 (ja) * | 1990-09-17 | 1998-05-20 | 株式会社日立製作所 | 軸流タービン静翼装置及び軸流タービン |
-
1992
- 1992-08-29 DE DE4228879A patent/DE4228879A1/de not_active Ceased
-
1993
- 1993-06-21 CH CH01839/93A patent/CH688867A5/de not_active IP Right Cessation
- 1993-06-29 US US08/083,265 patent/US5342170A/en not_active Expired - Fee Related
- 1993-07-06 KR KR1019930012647A patent/KR940005867A/ko not_active Application Discontinuation
- 1993-07-08 PL PL93299621A patent/PL299621A1/xx unknown
- 1993-07-14 GB GB9314613A patent/GB2270348B/en not_active Expired - Fee Related
- 1993-08-19 CZ CZ931705A patent/CZ285003B6/cs not_active IP Right Cessation
- 1993-08-26 JP JP5211880A patent/JPH06173605A/ja not_active Withdrawn
- 1993-08-27 RU RU93043403A patent/RU2109961C1/ru active
- 1993-08-27 CN CN93117057A patent/CN1086579A/zh active Pending
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