Nanosatellite case study: Issue of heat dissipation across passive thermal analysis

One of the major reasons, why nanosatellites are still in a state vulnerability, is increase their thermal temperature, which many cases leads to failure missions they were originally designed for. In order maintain quality management system, while keeping electronic equipment reliable working conditions. This paper presents research on environment and passive control systems (PTC) nanosatellites, based CFD computational fluid dynamics tool. The idea this work provide PTC at specific altitude low earth orbit determine temperature values. From results collected, temperatures change drastically depending presence or absence heat dissipation. also depends type considered coating. It was noticed that inclined with choice surface coating stipulated by α/ε ratio. Therefore, it would be wise choose right very beginning design.