木材人工乾燥の基礎的実験

概要

論文の詳細を見る
The problem of artificial timber drying equipment has become very important in the timber industry. With a view to comparing high frequency drying method with others, the authors carried on experiments on fundamental drying methods. By measuring the dielectric constant of various kinds of unseasoned wood, several important data for the design of high frequency drying equipment were gained. Shrinkage of specimens in the course of drying was measured, and by taking photographs cracking mechanism of wood was obserbed. The high frequency drying equipment is found effective enough in timber drying, without using special devices. It has been varified in the experiment on thermal field drying that many cracks appear on the cut end of drying wood when some special devices are not adopted.
山形大学の論文
1957-03-30