間欠通風による堆積培養麹の温度制御における過渡応答の特性 : 通風製麹に関する研究(第2報)

概要

論文の詳細を見る
The temperature distribution in a solid culture layer of koji fluctuates when air is blown for temperature control until a terminal temperature distribution is established.An empirical equation describing the transient temperature response was obtained from the viewpoint of mass- and heat-transfer under aeration. A numerical solution of the equation by digital computer agreed fairly well with the experimental results for a 17-cm layer of rice koji under aeration at 91.5kg-dry air/m^2/hr. The time required to reach the terminal temperature distribution in an ideal plug flow was tested as a criterion of the actual response time. The experimentally observed response time was 40 min, 1.8 times larger than the calculated value.
社団法人日本生物工学会の論文