水まわり空間を中心とした省エネルギー性と快適性に関する研究: 浴槽入浴による熱移動に関する被験者実験とシミュレーション

摘要

In this research, we investigated the quantitative effect of bathing on the heat loss of hot water in the bathtub and thermal storage of the human body through experiment and simulation using 65-Node thermoregulation-Model applied to bathing. In the experiment, three subjects took a bath four times, with temperature of their tympanic membrane and hot water measured. It turned out that about 700-1200kJ of heat is lost from hot water in the bathtub and about 400-650kJ of heat is charged in human body by twenty minutes bathing.%実験室実験により，実験室の環境下での浴槽湯の温度降下及び熱損失量を明らかにした。また，無人実験と被験者実験での湯の熱損失量の違いを比較することで，入浴による人体の吸熱量の把握を行った。