A Numerical Simulation to Select the Optimal Thermal Agents for Building Parts

Abstract

The use of thermal insulation is one of the most crucial solutions for reducing energy consumption when designing buildings. In this study, we investigate the use of various types of thermal insulation (air, cellulose, fiberglass, mineral wool, polystyrene, and polyurethane foam) to determine the best location when designing. The numerical study is done using ANSYS/FLUENT 16 software and an enthalpy-porosity formalism. According to the study's findings, all heat insulators investigated offer effective insulation, but some of them, like air, have characteristics that make them challenging to employ. The remaining insulators satisfy all requirements for usage as a thermal insulator. Given that it possesses all the necessary characteristics to be used as a thermal insulator, (polystyrene) is one of the most important insulators that are readily available locally. The use of thermal insulation in buildings reduces the need for refrigeration equipment to maintain comfortable conditions, which has a significant negative impact on the environment.