Validity Estimation of the Whole Building HAM Simulation and itsApplication to Dynamic Wall Systems

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This research aimed at the validity estimation of the whole building heat, air and moisture simulation and its application of the dynamic wall systems to establish zero energy houses technique. The heat, air and moisture transfer analysis program for the whole building which includes wall cavity convection were developed, and it was checked having appropriate accuracy. Moreover, the measuring technique which catches the characterization of a heat recovered dynamic wall system was examined. When using the temperature‐and‐relative‐humidity sensor with suitable accuracy, it checked that convection currentquantity could be grasped on a certain level by keeping a proper logging interval.