Simulation and Optimization of Insulation Wall Corner Construction for Ultra-Low Energy Buildings

Approximately 40% of the overall energy consumption society is consumed by buildings. Most building usage due to poor envelope performance. In regions with cold winters, corners structures typically have lowest interior surface temperature. corners, condensation, frost, and mold are common. This has a substantial effect on residents’ comfort. this study, heat loss corner envelopes evaluated, suitable insulation construction wall constructed increase temperature interior. Computational Fluid Dynamics simulation been used examine transmission in an ultra-low study. By comparing indoor soil beneath building, tuned. The study results indicate that planned can enhance internal under structure approximately 8.5 °C, thereby decreasing indoor–outdoor differential transfer at ground level. extremely places, horizontal extension belt installation help prevent earth from freezing throughout winter.