Optimization of Measurements of the Thermophysical Properties of Thermally Insulating Materials

S. V. Ponomarev; V. O. Bulanova; A. G. Divin; E. V. Bulanov

doi:10.1007/s11018-016-0899-z

Optimization of Measurements of the Thermophysical Properties of Thermally Insulating Materials

Authors: Ponomarev S.V.¹, Bulanova V.O.¹, Divin A.G.¹, Bulanov E.V.¹
Affiliations:
1. Tambov State Technical University
Issue: Vol 58, No 12 (2016)
Pages: 1360-1366
Section: Article
URL: https://journals.rcsi.science/0543-1972/article/view/245642
DOI: https://doi.org/10.1007/s11018-016-0899-z
ID: 245642

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Abstract

A mathematical model is developed for the errors in measuring the thermal diffusivity and thermal conductivity of thermally insulating materials using the theory of heat conduction. A method is created for selection of optimal heat pulse duration, conditions for processing of experimental data, and basic design size of a measuring instrument.