FR2276579A1 - GAS TURBINE FINS EROSION WEAR CONTROL DEVICE - Google Patents

GAS TURBINE FINS EROSION WEAR CONTROL DEVICE

Info

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
Application number
FR7520114A
Other languages
French (fr)
Other versions
FR2276579B3 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brown Boveri Sulzer Turbomaschinen AG
Original Assignee
Brown Boveri Sulzer Turbomaschinen AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Brown Boveri Sulzer Turbomaschinen AG filed Critical Brown Boveri Sulzer Turbomaschinen AG
Publication of FR2276579A1 publication Critical patent/FR2276579A1/en
Application granted granted Critical
Publication of FR2276579B3 publication Critical patent/FR2276579B3/fr
Granted legal-status Critical Current

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
FR7520114A 1974-06-28 1975-06-26 GAS TURBINE FINS EROSION WEAR CONTROL DEVICE Granted FR2276579A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH891074A CH573151A5 (en) 1974-06-28 1974-06-28

Publications (2)

Publication Number Publication Date
FR2276579A1 true FR2276579A1 (en) 1976-01-23
FR2276579B3 FR2276579B3 (en) 1979-02-16

Family

ID=4346163

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7520114A Granted FR2276579A1 (en) 1974-06-28 1975-06-26 GAS TURBINE FINS EROSION WEAR CONTROL DEVICE

Country Status (7)

Country Link
JP (1) JPS5119223A (en)
CH (1) CH573151A5 (en)
DE (1) DE2442639C3 (en)
FR (1) FR2276579A1 (en)
GB (1) GB1499550A (en)
IT (1) IT1039403B (en)
SE (1) SE7507247L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703401A1 (en) * 1993-03-31 1994-10-07 Snecma Turbomachine equipped with a device which indicates the amount of particles absorbed

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313447B (en) * 1996-05-21 1998-11-18 Fmc Corp Erosion detector
EP1439284A1 (en) * 2003-01-16 2004-07-21 Siemens Aktiengesellschaft Method to detect the wear of a surface of a turbine blade
EP1564537A1 (en) * 2004-02-17 2005-08-17 Siemens Aktiengesellschaft Non destructive monitoring of microstructure changes of a component ( layer system, turbine blades, liners of a combustion chamber )
EP1577492A1 (en) 2004-03-16 2005-09-21 Siemens Aktiengesellschaft Method and apparatus for establishing the state of the rotor of a turbomachine
US7412320B2 (en) 2005-05-23 2008-08-12 Siemens Power Generation, Inc. Detection of gas turbine airfoil failure
DE102013223326A1 (en) * 2013-11-15 2015-05-21 Siemens Aktiengesellschaft Method for testing new blade materials and / or new blade coating materials for blades of a turbomachine
DE102014114721B4 (en) * 2014-10-10 2019-08-29 Harting Electric Gmbh & Co. Kg An electrical connector and method for monitoring the condition of a contact surface of an electrical connector contact
CN105445175B (en) * 2015-12-01 2019-05-10 新奥环保技术有限公司 A kind of equipment corrosion monitoring process and monitoring system
IT201700108888A1 (en) * 2017-09-28 2019-03-28 Nuovo Pignone Tecnologie Srl METHOD OF PROVIDING MONITORING OF EROSION AND / OR CORROSION IN A MACHINE AND MACHINE / METHOD TO ALLOW TO MONITOR EROSION AND / OR CORROSION IN A MACHINE AND MACHINE
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 (en) * 2019-07-04 2021-01-07 Gebr. Becker Gmbh Rotary slide unit and method for monitoring the wear and tear of a slide in a rotary slide unit
CN113804150B (en) * 2021-09-10 2024-02-20 阳江市高新投资开发有限公司 Fan blade capable of detecting internal damage of material based on sensing optical fiber

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1915930B2 (en) * 1968-04-03 1971-06-09 Motoren und Turbinen Union München GmbH, 8000 München DEVICE ON TIRBO MACHINES FOR EARLY DETECTION OF SHOVEL DAMAGE
GB1444990A (en) * 1972-11-17 1976-08-04 Gen Electric Fluid reaction machines and erosion indicators therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2703401A1 (en) * 1993-03-31 1994-10-07 Snecma Turbomachine equipped with a device which indicates the amount of particles absorbed

Also Published As

Publication number Publication date
JPS5119223A (en) 1976-02-16
DE2442639B2 (en) 1980-10-02
JPS5526295B2 (en) 1980-07-12
CH573151A5 (en) 1976-02-27
DE2442639A1 (en) 1976-01-15
GB1499550A (en) 1978-02-01
IT1039403B (en) 1979-12-10
DE2442639C3 (en) 1981-05-27
SE7507247L (en) 1975-12-29
FR2276579B3 (en) 1979-02-16

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