Open AccessMathematical simulation of heat transfer in spacecraft
Author(s) -
A. G. Vikulov
Publication year - 2017
Publication title -
vestnik koncerna vko «almaz - antej»
Language(s) - English
Resource type - Journals
ISSN - 2542-0542
DOI - 10.38013/2542-0542-2017-2-61-78
Subject(s) - spacecraft , thermal , heat transfer , aerospace engineering , mechanical engineering , mathematical model , computer science , mechanics , engineering , thermodynamics , physics , quantum mechanics
We implemented a systemic scientific approach to thermal vacuum development of spacecraft, which integrates the problems of thermal calculations, thermal vacuum tests and accuracy evaluation for mathematical models of heat transfer by means of solving identification problems. As a result, the following factors increase the efficiency of spacecraft ground testing: reducing the duration of thermal vacuum tests, making autonomous thermal vacuum testing of components possible, increasing the accuracy of thermal calculations