Experiment of specific energy consumption for straw bale recompressing
1.College of Engineering, China Agricultural University, Beijing 100083, China; 2.National Research Center of Grassland ＆ Animal Husbandry Equipment Engineering Technology, Huhehaote, Neimenggu 010010, China
Abstract：The specific energy consumption of recompression for fibrous agricultural materials was determined by material characteristics and compression conditions. In order to investigate the effects of different factors on the specific energy of recompression, compression tests and analysis were conducted with different compression directions, initial densities and moisture contents. The results show that compression direction has slight effect on the specific energy. The minimum specific energy consumption can be obtained with an optimum initial density value for the same compressed volume. When compressed density is lower than 500 kg·m-3, the specific energy consumption has a positive relationship with compressed density. The specific energy is decreased with the increasing of moisture content in safe storage range.
黄文城, 王光辉, 王德成. 秸秆二次压缩中的比能耗试验[J]. 江苏大学学报（自然科学版）, 2012, 33(2): 125-129.
HUANG Wencheng, WANG Guanghui, WANG Decheng. Experiment of specific energy consumption for straw bale recompressing[J]. Journal of Jiangsu University(Natural Science Eidtion)
, 2012, 33(2): 125-129.
2012, Vol. 33 
