ES2012932A6 - Metodo y aparato para determinar la superficie trasversal de alabes de turbina. - Google Patents
Metodo y aparato para determinar la superficie trasversal de alabes de turbina.Info
- Publication number
- ES2012932A6 ES2012932A6 ES8803927A ES8803927A ES2012932A6 ES 2012932 A6 ES2012932 A6 ES 2012932A6 ES 8803927 A ES8803927 A ES 8803927A ES 8803927 A ES8803927 A ES 8803927A ES 2012932 A6 ES2012932 A6 ES 2012932A6
- Authority
- ES
- Spain
- Prior art keywords
- sectional area
- turbine blade
- determination
- blade cross
- blade
- 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 - Lifetime
Links
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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/12—Blades
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/20—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures
- G01B5/205—Measuring arrangements characterised by the use of mechanical techniques for measuring contours or curvatures of turbine blades or propellers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B13/00—Measuring arrangements characterised by the use of fluids
- G01B13/20—Measuring arrangements characterised by the use of fluids for measuring areas, e.g. pneumatic planimeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F17/00—Methods or apparatus for determining the capacity of containers or cavities, or the volume of solid bodies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G5/00—Weighing apparatus wherein the balancing is effected by fluid action
- G01G5/02—Weighing apparatus wherein the balancing is effected by fluid action with a float or other member variably immersed in liquid
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measuring Arrangements Characterized By The Use Of Fluids (AREA)
Abstract
UN METODO Y APARATO PARA DETERMINAR EL PERFIL DE LAS SUPERFICIES TRANSVERSALES DE UN ALABE DE TURBINA. LA SUPERFICIE TRANSVERSAL ENTRE DOS PUNTOS SELECCIONADOS A LO LARGO DE LA LONGITUD DEL ALABE SE DETERMINA CALCULANDO LAS VARIACIONES DE LA FUERZA DE SUSTENTACION HIDRAULICA EJERCIDA SOBRE EL ALABE MIENTRAS EL ALABE SE SUMERGE EN UN VOLUMEN DE AGUA CONTENIDA EN UN TANQUE.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/137,701 US4887231A (en) | 1987-12-24 | 1987-12-24 | Determination of turbine blade cross-sectional area |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2012932A6 true ES2012932A6 (es) | 1990-04-16 |
Family
ID=22478684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8803927A Expired - Lifetime ES2012932A6 (es) | 1987-12-24 | 1988-12-23 | Metodo y aparato para determinar la superficie trasversal de alabes de turbina. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4887231A (es) |
JP (1) | JPH026704A (es) |
KR (1) | KR890010396A (es) |
CN (1) | CN1035157A (es) |
ES (1) | ES2012932A6 (es) |
IT (1) | IT1226654B (es) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112504182A (zh) * | 2021-01-08 | 2021-03-16 | 汪春香 | 一种利用水位变化的合金铸件检测装置 |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19919011A1 (de) * | 1999-04-27 | 2000-11-02 | Mettler Toledo Gmbh | Flüssigkeit zum Messen der Dichte von Körpern |
SE518386C2 (sv) * | 2000-10-04 | 2002-10-01 | Hans Gustav Erik Wahlbeck | Viktsavkännande arrangemang |
US6604285B2 (en) * | 2001-06-07 | 2003-08-12 | General Electric Company | Method and apparatus for electronically determining nozzle throat area and harmonics |
US6969821B2 (en) * | 2003-06-30 | 2005-11-29 | General Electric Company | Airfoil qualification system and method |
US20070050172A1 (en) * | 2005-09-01 | 2007-03-01 | General Electric Company | Method and apparatus for measuring throat areas of gas turbine engine nozzle assemblies |
GB201106405D0 (en) | 2011-04-15 | 2011-06-01 | Rolls Royce Plc | Inspection of pipe interior |
GB201106404D0 (en) | 2011-04-15 | 2011-06-01 | Rolls Royce Plc | Determination of pipe internal cross sectional area |
WO2012149055A1 (en) * | 2011-04-25 | 2012-11-01 | Ladd John William | Systems, methods, and computer-readable media for three-dimensional fluid scanning |
WO2015155331A1 (en) * | 2014-04-10 | 2015-10-15 | Peracutus Holding B.V. | Process for the determination of the cross-sectional area and volume of an object |
CN109357723B (zh) * | 2018-12-17 | 2023-12-08 | 浙江大学自贡创新中心 | 一种测量手臂质量的方法及装置 |
CN111174736A (zh) * | 2020-01-21 | 2020-05-19 | 国网河南省电力公司电力科学研究院 | 一种测量管道或线缆截面积的液态测量装置及测量方法 |
CN111765942A (zh) * | 2020-07-08 | 2020-10-13 | 天津市捷威动力工业有限公司 | 一种锂离子软包电池体积测量方法及测量装置 |
CN116296874A (zh) * | 2023-03-23 | 2023-06-23 | 鞍钢股份有限公司 | 电阻型热力模拟试验机高温拉伸试样熔断面修正方法 |
CN116609201A (zh) * | 2023-03-23 | 2023-08-18 | 鞍钢股份有限公司 | 一种获取高温拉伸真应力应变曲线的测试计算方法 |
CN116337642A (zh) * | 2023-03-23 | 2023-06-27 | 鞍钢股份有限公司 | 一种高温拉伸试样伸长率的测定方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1901687A (en) * | 1931-04-25 | 1933-03-14 | Dott E Zook | Machine for measuring body volume |
US2851881A (en) * | 1956-04-27 | 1958-09-16 | John N Daniel | Method for measuring surface areas |
US3769834A (en) * | 1971-11-18 | 1973-11-06 | Nasa | Whole body measurement systems |
SU430285A1 (ru) * | 1973-02-27 | 1974-05-30 | А. Д. Курбатов, Г. М. Виноградов , Н. И. Виноградова | Прибор для определения объема предметов сложной геометрической формы |
SU587335A1 (ru) * | 1976-12-10 | 1978-01-05 | Физико-Технический Институ Ан Узбекской Сср | Устройство дл определени объема тел |
US4184371A (en) * | 1977-11-09 | 1980-01-22 | Roland Brachet | Apparatus for measuring the density of a body |
US4144749A (en) * | 1977-12-09 | 1979-03-20 | Whitmore Henry B | Total body volume meter |
US4196618A (en) * | 1978-11-13 | 1980-04-08 | Patterson James A | Specific volume determining method and apparatus |
JPS5575649A (en) * | 1978-12-04 | 1980-06-07 | Chiba Yakuhin:Kk | Measurement method for fatty meat and its unit |
JPH10721A (ja) * | 1996-06-13 | 1998-01-06 | Sekisui Chem Co Ltd | 繊維補強無機質硬化体及び積層体 |
-
1987
- 1987-12-24 US US07/137,701 patent/US4887231A/en not_active Expired - Fee Related
-
1988
- 1988-12-21 IT IT8841732A patent/IT1226654B/it active
- 1988-12-22 JP JP63324770A patent/JPH026704A/ja active Pending
- 1988-12-23 CN CN88108760A patent/CN1035157A/zh active Pending
- 1988-12-23 ES ES8803927A patent/ES2012932A6/es not_active Expired - Lifetime
- 1988-12-24 KR KR1019880017475A patent/KR890010396A/ko not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112504182A (zh) * | 2021-01-08 | 2021-03-16 | 汪春香 | 一种利用水位变化的合金铸件检测装置 |
CN112504182B (zh) * | 2021-01-08 | 2022-06-10 | 浙江龙头机械有限公司 | 一种利用水位变化的合金铸件检测装置 |
Also Published As
Publication number | Publication date |
---|---|
IT1226654B (it) | 1991-01-31 |
JPH026704A (ja) | 1990-01-10 |
CN1035157A (zh) | 1989-08-30 |
US4887231A (en) | 1989-12-12 |
IT8841732A0 (it) | 1988-12-21 |
KR890010396A (ko) | 1989-08-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2008-12-23 |
|
FD1A | Patent lapsed |
Effective date: 20010402 |