effects of some parameters on thermal control of a leo satellite

satellite thermal control ensures safe operating temperature ranges for satellite components throughout the mission life. effects of altitude, spin, and position of satellite radiator(s) on the thermal control of a small low earth orbit (leo) satellite have been studied. results show that change in satellite altitude, in the range considered here, does not produce critical thermal conditions. however, satellite spin rate has a marked influence on the satellite temperatures. also, comparison of results for the satellite configurations considered in this study suggests that a radiator at top provides better thermal design conditions. results also indicate the adequacy of the discussed considerations for use in the design of satellites of similar configurations, missions and orbital parameters.