ANALYSIS OF UNCERTAINTIES IN DYNAMIC
THERMOPHYSICAL MEASUREMENTS

E. V. Chernukho

UDC 536.083:681.2

A technique of analyzing the dependence of the uncertainty 
of results as applied to a thermophysical experiment is presented. 
The dependence of the uncertainty of the result of investigation of 
a sample under a temperature change on the number, uncertainty, and 
place and moment of experimental sampling is investigated. A comparative 
analysis of several approaches to solution of this problem is given.

A. V. Luikov Heat and Mass Transfer Institute, National 
Academy of Sciences of Belarus, Minsk, Belarus. Translated 
from Inzhenerno-Fizicheskii Zhurnal, Vol. 76, No. 4, pp. 171-175, 
July-August, 2003. Original article submitted January 31, 2003.