A Low-Cost Luxometer Benchmark for Solar Illuminance Measurement System Based on the Internet of Things.

Natural illumination has an important place in home automation applications. Among other advantages, it contributes to better visual health, energy savings, and lower CO emissions. Therefore, it is important to measure illuminance in the most accurate and cost-effective way.

Effect of Phase-Change Materials on Laboratory-Made Insoles: Analysis of Environmental Conditions.

Thermal comfort is essential when wearing a postural-corrective garment. Discomfort of any kind may deter regular use and prolong user recovery time. The objective of this work is therefore to optimize a new compound that can alter the temperature of orthopedic insoles, thereby improving the thermal comfort for the user.

Compounds with Epoxy Resins and Phase Change Materials for Storage in Solar Applications.

Composite materials have great potential for growth due to their excellent properties and their multiple applications. The study of the thermal properties of the new composites resulting from the combination of epoxy resin and phase change materials (PCM), as well as thickening agents and thermally conductive compounds, was the objective of this work. For this purpose, different samples were manufactured by combining epoxy resins, organic PCMs (paraffins), and aluminum particles.