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Paper Abstract and Keywords
Presentation 2009-02-24 14:25
Analyisis of Q-value of Quartz Crystal Tuning Fork Using Thermoelastic Coupling Equations in Consideration of Thermal Radiation
Yuhya Tamaki, Hideaki Itoh (Shinshu Univ.) US2008-97
Abstract (in Japanese) (See Japanese page) 
(in English) We describe the method to predict its Q-value on the basis of thermoelastic coupling equations of a cantilever in consideration of thermal radiation from the viewpoint of the thermoelasticity. We developed the method to calculate its Q-value by use of the temperature distribution solution, indicating intermediate point between adiabatic and isothermal solutions for the coupled heat conduction equation, which was adjusted so as to be almost same curve of the approximated temperature distribution including the first order solution given by the perturbation method. Our calculating Q-value was more close to the measured value for etching processed quartz crystal tuning fork than one obtained by the coupled heat conduction equation without thermal radiation under adiabatic boundary condition.
Keyword (in Japanese) (See Japanese page) 
(in English) Quartz crystal tuning fork / Q- value / Thermoelastic coupling equations / Thermal radiation / / / /  
Reference Info. IEICE Tech. Rep., vol. 108, no. 436, US2008-97, pp. 23-28, Feb. 2009.
Paper # US2008-97 
Date of Issue 2009-02-17 (US) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
and
reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee US  
Conference Date 2009-02-24 - 2009-02-24 
Place (in Japanese) (See Japanese page) 
Place (in English) NIHON DEMPA KOGYO CO.,LTD. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To US 
Conference Code 2009-02-US 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Analyisis of Q-value of Quartz Crystal Tuning Fork Using Thermoelastic Coupling Equations in Consideration of Thermal Radiation 
Sub Title (in English)  
Keyword(1) Quartz crystal tuning fork  
Keyword(2) Q- value  
Keyword(3) Thermoelastic coupling equations  
Keyword(4) Thermal radiation  
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1st Author's Name Yuhya Tamaki  
1st Author's Affiliation Shinshu University (Shinshu Univ.)
2nd Author's Name Hideaki Itoh  
2nd Author's Affiliation Shinshu University (Shinshu Univ.)
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Speaker Author-2 
Date Time 2009-02-24 14:25:00 
Presentation Time 25 minutes 
Registration for US 
Paper # US2008-97 
Volume (vol) vol.108 
Number (no) no.436 
Page pp.23-28 
#Pages 6 
Date of Issue 2009-02-17 (US) 

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