Determination of thermal diffusivity of polymers by means of multivariate calibration of mirage data
作者:
Bert Skagerberg,
Jussi Jaarinen,
Jukka Rantala,
期刊:
Review of Scientific Instruments
(AIP Available online 1992)
卷期:
Volume 63,
issue 8
页码: 3959-3965
ISSN:0034-6748
年代: 1992
DOI:10.1063/1.1143245
出版商: AIP
数据来源: AIP
摘要:
In this paper we describe how multivariate calibration techniques including experimental design and partial least‐squares regression, PLS, can be used to determine thermal diffusivity from mirage data. In order to illustrate the utility of the theory a case study is presented where photothermal mirage data were simulated for a series of polymeric film samples. A PLS model was calculated that predicts thermal diffusivity with high precision.
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