A New Model Inspired by the Pompeii Worm to Reverse Overheating in Nanosatellites

“Those who are inspired by a model other than Nature, a mistress above all masters, are labouring in vain.”

attributed to Leonardo DaVinci

Nanosatellites are exposed to extreme temperatures on the spacecraft surface, which can reach up to ±100 ℃. In this paper, we suggest a novel solution to this challenge by the use of biomimicry. The imitation of the behavior of living creatures in nature is an attempt to understand and synthesize a natural object or phenomenon in an abstract or concrete form. This inspiration from living things in nature can come through the materials, processes, or designs we see around us, and there is no engineering effort involved. In nature, the best example of temperature reversal is the Pompeii worm. The Pompeii worm realizes the conversion of the excess heat it is exposed to into cooling inside a multilayered tube. In this work, inspired by the strategy of the Pompeii worm in reversing overheating, we present a new model for the overheating problem in nanosatellites.