Numerical study on heating performance of a double-layer Trombe wall

摘要

In order to warm the room in the non-air-conditionedrncondition, it is effective to supply air from outer-ventilated andrninner-ventilated air layer together. In order to reduce heatingrnenergy of the room with air conditioning, it is best to supply airrnfrom inner-ventilated air layer on February and March. It is bestrnto supply air from outer-ventilated air layer and inner-ventilatedrnair layer together on November and December. On January, it isrnbetter to not supply air.