COEFFICIENT OF THERMAL EXPANSION DETERMINATION METHOD USING FUNDAMENTAL FREQUENCY OF THE STRING
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F13%3A63864" target="_blank" >RIV/60460709:41310/13:63864 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
COEFFICIENT OF THERMAL EXPANSION DETERMINATION METHOD USING FUNDAMENTAL FREQUENCY OF THE STRING
Original language description
The coefficient of thermal expansion of guitar string material was obtained by its fundamental frequency measurement. Principle of the method is tension change caused by temperature change in statically indeterminate attachment of the string which results in change of its vibration fundamental frequency. The method is very simple and has better advantage compared to other possible methods of determining the coefficient of thermal expansion. Especially the need for advanced laboratory equipment. Such aspush-rod dilatometer (Vikram et al., 1986), laser interferometric dilatometer (Okaji et al., 1997), capacitive dilatometer (Abe et al., 2012) and more (Kanagaraj, Pattanayak, 2003). Introduced method requires thermometer, frequency measuring device suchas digital musical instrument tuner, rigid base for string attachment and different temperature environment provider such as fridge or oven. Steel electric guitar strings were used for method verification.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JB - Sensors, detecting elements, measurement and regulation
OECD FORD branch
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Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2013
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
5th International Conference onTrends in Agricultural Engineering 2013, TAE 2013
ISBN
978-80-213-2388-9
ISSN
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e-ISSN
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Number of pages
4
Pages from-to
132-135
Publisher name
Czech University of Life Sciences Prague
Place of publication
Prague
Event location
Prague
Event date
Sep 3, 2013
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
000345059700025