CFD modeling and experimental validation of the thermal performance of a novel dynamic PCM Trombe wall: Comparison with the companion static wall with and without PCM

To reduce the heat loss from the PCM Trombe wall and increase its thermal efficiency, an innovative dynamic Trombe wall incorporating a PCM layer on one face and an insulation layer on the opposite face is proposed. During the charging period of the PCM, the face containing the PCM is exposed to solar irradiation, while the face containing the insulation is exposed to the conditioned air. During the discharging period, the two faces exchange …