Effect of Laser Pulse Duration on the Error in Determining the Thermal Characteristics of Construction Materials

The errors in determining the thermal characteristics of materials with a finite duration laser pulse method are estimated. Handbook values of the characteristics of materials are compared with numerical solutions of the two-dimensional problem of heat conduction in a sample during exposure to a hea...

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Bibliographic Details
Published in:	Measurement techniques Vol. 59; no. 3; pp. 261 - 265
Main Authors:	Kuznetsov, G. V., Kats, M. D.
Format:	Journal Article
Language:	English
Published:	New York Springer US 01-06-2016 Springer Springer Nature B.V
Subjects:	Analytical Chemistry Building materials Characterization and Evaluation of Materials Cold Conduction Conductivity Errors Handbooks Heat conduction Heat conductivity Lasers Mathematical analysis Mathematical models Measurement Measurement Science and Instrumentation Measurement techniques Phase transitions Physical Chemistry Physics Physics and Astronomy Pulse duration Studies Temperature Thermal energy Thermal Measurements Thermal properties
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Summary:	The errors in determining the thermal characteristics of materials with a finite duration laser pulse method are estimated. Handbook values of the characteristics of materials are compared with numerical solutions of the two-dimensional problem of heat conduction in a sample during exposure to a heat pulse of short duration under experimental conditions.
Bibliography:	ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23
ISSN:	0543-1972 1573-8906
DOI:	10.1007/s11018-016-0955-8