Source:http://linkedlifedata.com/resource/pubmed/id/18051167
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
11
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| pubmed:dateCreated |
2007-12-4
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| pubmed:abstractText |
The effectiveness of theoretical approaches based on the initial thermal field on vibrations elastic solids has been demonstrated by a series of analyses concerning the thermal behavior of crystal resonators with results in good agreement with measurements. These equations have been implemented in a finite-element method in addition to simple analytical solutions we are familiar with. Starting with an infinite plate under a temperature increase in both crystal and metal layers, the frequency equation based on incremental thermal field formulation is obtained and solved analytically for thickness-shear vibrations with electrodes of different metals and configuration. Numerical examples show that the thermal effect of thicker electrodes on frequency-temperature relations of thickness-shear vibrations of AT-cut quartz crystal plates are generally positive and should be considered in the design process.
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| pubmed:language |
eng
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| pubmed:journal | |
| pubmed:status |
PubMed-not-MEDLINE
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| pubmed:month |
Nov
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| pubmed:issn |
0885-3010
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| pubmed:author | |
| pubmed:issnType |
Print
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| pubmed:volume |
54
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| pubmed:owner |
NLM
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| pubmed:authorsComplete |
Y
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| pubmed:pagination |
2331-6
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| pubmed:year |
2007
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| pubmed:articleTitle |
The thermal effect of metal electrodes on thickness-shear vibrations of crystal plates.
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| pubmed:affiliation |
Piezoelectric Device Laboratory, School of Engineering, Ningbo University, 818 Fenghua Road, Ningbo, Zhejiang 315211, China. wangji@nbu.edu.cn
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| pubmed:publicationType |
Journal Article
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