FR2276579A1 - Dispositif de controle de l'usure par erosion des ailettes de turbines a gaz - Google Patents
Dispositif de controle de l'usure par erosion des ailettes de turbines a gazInfo
- Publication number
- FR2276579A1 FR2276579A1 FR7520114A FR7520114A FR2276579A1 FR 2276579 A1 FR2276579 A1 FR 2276579A1 FR 7520114 A FR7520114 A FR 7520114A FR 7520114 A FR7520114 A FR 7520114A FR 2276579 A1 FR2276579 A1 FR 2276579A1
- Authority
- FR
- France
- Prior art keywords
- control device
- gas turbine
- wear control
- erosion wear
- turbine fins
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C3/00—Registering or indicating the condition or the working of machines or other apparatus, other than vehicles
-
- 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
- F01D21/00—Shutting-down of machines or engines, e.g. in emergency; Regulating, controlling, or safety means not otherwise provided for
- F01D21/003—Arrangements for testing or measuring
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/56—Investigating resistance to wear or abrasion
Landscapes
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Turbines (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH891074A CH573151A5 (uk) | 1974-06-28 | 1974-06-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2276579A1 true FR2276579A1 (fr) | 1976-01-23 |
FR2276579B3 FR2276579B3 (uk) | 1979-02-16 |
Family
ID=4346163
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7520114A Granted FR2276579A1 (fr) | 1974-06-28 | 1975-06-26 | Dispositif de controle de l'usure par erosion des ailettes de turbines a gaz |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5119223A (uk) |
CH (1) | CH573151A5 (uk) |
DE (1) | DE2442639C3 (uk) |
FR (1) | FR2276579A1 (uk) |
GB (1) | GB1499550A (uk) |
IT (1) | IT1039403B (uk) |
SE (1) | SE7507247L (uk) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2703401A1 (fr) * | 1993-03-31 | 1994-10-07 | Snecma | Turbomachine équipée d'un dispositif indicateur de quantité de particules absorbées. |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2313447B (en) * | 1996-05-21 | 1998-11-18 | Fmc Corp | Erosion detector |
EP1439284A1 (de) * | 2003-01-16 | 2004-07-21 | Siemens Aktiengesellschaft | Verfahren zur Detektion eines Materialabtrags an einer Oberfläche einer Turbinenschaufel |
EP1564537A1 (de) * | 2004-02-17 | 2005-08-17 | Siemens Aktiengesellschaft | Zerstörungfreie Überwachung mikrostruktureller Veränderungen eines Bauteils ( Schichtsystem, Turbinenschaufeln, Brennkammerauskleidung ) |
EP1577492A1 (de) * | 2004-03-16 | 2005-09-21 | Siemens Aktiengesellschaft | Verfahren und Vorrichtung zum Erkennen des Zustands des Rotors einer Strömungsmaschine |
US7412320B2 (en) * | 2005-05-23 | 2008-08-12 | Siemens Power Generation, Inc. | Detection of gas turbine airfoil failure |
DE102013223326A1 (de) * | 2013-11-15 | 2015-05-21 | Siemens Aktiengesellschaft | Verfahren zum Testen von neuen Schaufelmaterialien und/oder von neuen Schaufelbeschichtungsmaterialien für Schaufeln einer Strömungsmaschine |
DE102014114721B4 (de) * | 2014-10-10 | 2019-08-29 | Harting Electric Gmbh & Co. Kg | Elektrischer Steckverbinder und Verfahren zur Überwachung des Zustands einer Kontaktoberfläche eines elektrischen Steckverbinder-kontaktes |
CN105445175B (zh) * | 2015-12-01 | 2019-05-10 | 新奥环保技术有限公司 | 一种设备腐蚀监测方法及监测系统 |
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 |
GB201804420D0 (en) | 2018-03-20 | 2018-05-02 | Rolls Royce Plc | A gas turbine engine having a metallic test sample and a method of dertermining the service life of a gas turbine engine component using a metallic sample |
DE102019118139A1 (de) * | 2019-07-04 | 2021-01-07 | Gebr. Becker Gmbh | Drehschieber-Aggregat sowie Verfahren zur Überwachung des Verschleißes eines Schiebers in einem Drehschieber-Aggregat |
CN113804150B (zh) * | 2021-09-10 | 2024-02-20 | 阳江市高新投资开发有限公司 | 一种基于传感光纤可检测材料内部损伤的风机叶片 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1915930B2 (de) * | 1968-04-03 | 1971-06-09 | Motoren und Turbinen Union München GmbH, 8000 München | Vorrichtung an tirbomaschinen zum fruehzeitigen erkennen von schaufelschaeden |
GB1444990A (en) * | 1972-11-17 | 1976-08-04 | Gen Electric | Fluid reaction machines and erosion indicators therefor |
-
1974
- 1974-06-28 CH CH891074A patent/CH573151A5/xx not_active IP Right Cessation
- 1974-09-06 DE DE19742442639 patent/DE2442639C3/de not_active Expired
-
1975
- 1975-05-22 GB GB2210575A patent/GB1499550A/en not_active Expired
- 1975-06-24 SE SE7507247A patent/SE7507247L/ not_active Application Discontinuation
- 1975-06-26 JP JP7867175A patent/JPS5119223A/ja active Granted
- 1975-06-26 IT IT2479475A patent/IT1039403B/it active
- 1975-06-26 FR FR7520114A patent/FR2276579A1/fr active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2703401A1 (fr) * | 1993-03-31 | 1994-10-07 | Snecma | Turbomachine équipée d'un dispositif indicateur de quantité de particules absorbées. |
Also Published As
Publication number | Publication date |
---|---|
GB1499550A (en) | 1978-02-01 |
DE2442639A1 (de) | 1976-01-15 |
SE7507247L (sv) | 1975-12-29 |
CH573151A5 (uk) | 1976-02-27 |
FR2276579B3 (uk) | 1979-02-16 |
JPS5526295B2 (uk) | 1980-07-12 |
IT1039403B (it) | 1979-12-10 |
DE2442639B2 (de) | 1980-10-02 |
DE2442639C3 (de) | 1981-05-27 |
JPS5119223A (ja) | 1976-02-16 |
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