期刊论文

Determination of Dimensional Changes of Larch Solid Product Dried by a RF/V Process

中文

林产工业

China Forest Products Industry

1001-5299

2010

37

6

24-26

10.3969/j.issn.1001-5299.2010.06.007

吉林省科技厅资助项目

本校为其他机构

笔者测试了从生材高频真空干燥至11%含水率的落叶松试件的干缩率和在25℃干球温度、90%至60%相对湿度下的尺寸变动率,提出了确定高频真空干燥的落叶松试件尺寸变化的精确方法。

The shrinkage rate and shrinkage coefficient of larch specimen from green wood to that with MC 11%in RF/V drying process were measured.Also,the movement rate and movement coefficient of RF/V-dried solid product of 90%～60%of relative humidity at 25℃were surveyed.With the help of the data mentioned above,the authors of this paper presented a method to determine the dimensi...