Comparative analysis of the thermal conditions of the electronic control unit of the onboard oxygen system with a highly efficient heat sink
Abstract
Comparative analysis of the thermal conditions of the electronic control unit of the onboard oxygen system with a highly efficient heat sink
Incoming article date: 16.04.2023The paper analyzes the thermal regime of a highly functional on-board control unit in an AMg6 aluminum alloy case and compares the obtained data with the thermal regime of a unit with a highly efficient heat sink made of composite materials. The calculation of the thermal field of the block was carried out using CAD tools based on the finite element method with a thermal application in order to assess its performance under given boundary conditions. Based on a comparative analysis of various heat-removing materials of the basic supporting structure, the least heat-stressed system was chosen.
Keywords: thermal regime, highly efficient heat removal, composite materials, on-board equipment, oxygen system, finite element method, mathematical model, computer-aided design system, electrical radio product, printed circuit board