An accuracy of algorithms for generation of heat-loaded structures which are equivalent with respect to non-stationary temperature fields

Аuthors

Avkhimovich B. M.

Moscow Aviation Institute (National Research University), 4, Volokolamskoe shosse, Moscow, А-80, GSP-3, 125993, Russia

Abstract

Some computational experiments are carried out to study accuracy of algorithms generating equivalent variants for heat-loaded structures. These experiments are based on elementary models such as a plate, a cylinder, a sphere for one-dimensional, two-dimensional and three-dimensional non-stationary thermal conductivity problems respectively. The obtained results give an estimation of accuracy and efficiency of mathematical tools used for the model generation based on the temperature equivalence principle.