Torsion vibration measurements with high resolution
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46709002%3A_____%2F09%3A%230000251" target="_blank" >RIV/46709002:_____/09:#0000251 - 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
Torsion vibration measurements with high resolution
Original language description
Torsion vibration is a common problem that occurs in most rotating machines. The calculation of torsion vibration is difficult. It can be performed using motion equations, transmission matrix method or finite elements method. The numerical solution usually requires major simplifications therefore it is not precise enough. For this reason, a measurement is necessary and gives more accurate results. This paper will introduce the evaluation of torsion vibration by an integration of a measured angular speeddifference. It is possible with a DMU device which was developed at VÚTS Co. The angular speed measurement with the DMU device is based on time intervals measurements with high resolution so high angle resolution and accuracy is achieved.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JQ - Machinery and tools
OECD FORD branch
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Result continuities
Project
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Continuities
N - Vyzkumna aktivita podporovana z neverejnych zdroju
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Proceedings - 47th International Scientific Conference, Experimental Stress Analysis 2009
ISBN
978-80-7372-483-2
ISSN
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e-ISSN
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Number of pages
7
Pages from-to
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Publisher name
Technická Univerzita Liberec
Place of publication
Technická Univerzita Liberec
Event location
Sychrov, ČR
Event date
Jun 8, 2009
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
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