On the Cooling of the Room Air in Cold Season

[摘要] Applying a differential equationdθ/dt=-γ(θ-T), where Θ denotes the temperature of room, air t time, T open-air _??_emperature, function of t, γ inhe_??_ent constant of room, the author calculated γ of rooms of three different houses at Ootomari in cases when T was nearly constant all night long, viz. independent of t, at cold season, with a view to investigate spontaneous cooling of room.

[学科分类] 大气科学