English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

We present the evaluation of possible quantitative applications of the TSR (thermographic signal reconstruction) technique in the simple case of the adiabatic homogeneous plate with the application of the measurement of thickness or diffusivity. Theoretical and experimental analysis of the identification is achieved, leading to recommendations in view of obtaining a precise and reliable evaluation of these parameters. In particular, the use of the first logarithmic derivative of the thermogram is recommended instead of the second logarithmic derivative. The method when applied to homogeneous, constant-thickness and quasi adiabatic samples allows to consider the front-face measurement as a possible flash diffusivity technique with an accuracy comparable to that of the classical rear-face diffusivity method of Parker.

Thickness or diffusivity measurements from front-face flash experiments using the TSR (thermographic signal reconstruction) approach