Abstract
This paper discusses the influence of the finite pulse-time effect simultaneously acting with the effect of heat source capacity, the effect of thermometer heat capacity and the effect of inertia of measuring apparatus on the accuracy of a pulse method. Further on, the relations for the maximal and effective temperature of a sample are derived. The above effects are examined separately, which allows setting some useful criterions for neglecting these effects. The results of numerical calculations are presented also graphically.
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Bárta Š., Cesnak L., Krempaský J., Kubičár L., Czech. J. Phys.B 23 (1973), 703.
Erdmann J. C., Jahoda J. A., J. Appl. Phys.37 (1966), 3869.
Arutjunov B. A., Belostockij M. V., Stepanov R. D., J. Eng. Phys.24 (1973), 854.
Carslaw H. S., Jaeger J. C., Conduction of heat in solids, Russian translation Izd. Nauka, Moskva 1964, 472.
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The authors are grateful to RNDr. J.Krempaský for his interest, support and valuable discussion.
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Cesnak, L., Bielek, J. The influence of some disturbing factors upon the accuracy of measurement of thermal parameters by means of a pulse method. Czech J Phys 25, 443–449 (1975). https://doi.org/10.1007/BF01589650
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DOI: https://doi.org/10.1007/BF01589650