Testing program for calculating transient thermal design mode

Abstract

Testing program for calculating transient thermal design mode

Maystrenko A.V.

Incoming article date: 14.11.2015

We consider testing program finite element calculation of non-stationary thermal mode design of complex shape. We compare the results of calculation of temperature fields of design data real test. Determine the accuracy of the modeling of thermal processes in the body structure. Objective: To compare the results of thermal calculation of composite design data real test. To determine the accuracy of the finding of the program created by the temperature calculation. The design takes physical tests on heating external convective heat flux. The temperature value at the control points in the heating process is continuously recorded with a thermocouple. The results of measurements and calculations are compared. As a result of comparison, the conclusion about the accuracy of calculation of the temperature field created by the design calculation program.

Keywords: testing, finite element calculation, temperature field, construction, heating device, the calculation error, the accuracy of the simulation