18　A Trial of a Simplified Solar Wood-Biomass Drying System with a Small Sun-Room

Abstract

This paper describes the results of experiments that simplified solar wood-biomass drying system with a small sun-room. Followings are found. In experiment, the maximum outlet-air temperature at solar collector became 30˚C. As a result, moisture content became 55%-w.b. to less than 20 %-w.b. in 4 days.