Laboratory Experiments on Passive Thermal Control of Space Habitats Using Phase-Change Materials

Laboratory Experiments on Passive Thermal Control of Space Habitats Using Phase-Change Materials

Blog Article

Here, we investigate the performance of phase-change materials (PCMs) in the passive thermal control of space habitats.PCMs are able to absorb and release large amounts energy in the form of latent heat during their (typically, solid-to-liquid) phase transition, which makes them an ideal virginia mill works tobacco road acacia choice for passive temperature control.In this study, a conceptual design of an igloo-shaped habitat is proposed.A scaled model for laboratory experiments is manufactured via 3D printing, using tap water as the PCM.The setup is used to conduct experiments and analyze PCM performance, based on temperature measurements inside emtek 2113 and outside the habitat.

Results demonstrate the effectiveness of PCMs in increasing thermal inertia and stabilizing the habitat interior temperature around the melting temperature, confirming that PCMs can be a suitable alternative for passive thermal control.The present study holds significant interest for the future of space exploration, with the emerging need to design habitats that are capable of accommodating astronauts.