Methods and measuring systems for calibration of non-contact vibrodiagnostics systems
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388998%3A_____%2F17%3A00474982" target="_blank" >RIV/61388998:_____/17:00474982 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1109/I2MTC.2017.7969666" target="_blank" >http://dx.doi.org/10.1109/I2MTC.2017.7969666</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/I2MTC.2017.7969666" target="_blank" >10.1109/I2MTC.2017.7969666</a>
Alternative languages
Result language
angličtina
Original language name
Methods and measuring systems for calibration of non-contact vibrodiagnostics systems
Original language description
The paper deals with methods and measuring systems for calibration of non-contact vibrodiagnostic systems sed for operational monitoring of blades in steam and gas turbines. The principal of the blade tip-timing vibrodiagnostic system is explained as well as the function of the non-contact magnetoresistive sensor. Appliances for the static calibration of the system are described based on a position traverser with a micrometer shift. The main emphasis of the paper is given to the dynamic calibration. A 4-chip HE sensor developed specially for this purpose is shown. The deflections measured by the noncontact vibrodiagnostic system at the blade tips are calibrated by strain gauges for the determination of the stress at the blade roots. The error of the calibration is estimated on the bases of derived equations.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20302 - Applied mechanics
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
I2MTC 2017 - 2017 IEEE International Instrumentation and Measurement Technology Conference
ISBN
978-1-5090-3596-0
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
111-116
Publisher name
Institute of Electrical and Electronics Engineers Inc.
Place of publication
Piscataway
Event location
Torino
Event date
May 22, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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