Numerical analysis of PCM integrated year-round thermal energy savings building for composite climatic conditions

Abstract Incorporating PCM in building envelopes is a promising energy-saving technique. Because the container maintains constant temperature when storing and retrieving energy. The used to diminish solar irradiation, reducing heat penetration lowering heating cooling loads. It’s vital get right for different climates. ambient air fluctuated lot throughout year. effectiveness highly determined by local weather conditions. It challenging design integrated year-round thermal regulation. This research discussing PCM’s energy walls decreasing interior variance composite climatic systems using numerical simulation EnergyPlus software.