Experimental study on the effects of air velocity, temperature and depth on low-temperature bed drying of forest biomass residue

被引:8
|
作者
Klavina, Krista [1 ]
Cinis, Armands [1 ]
Zandeckis, Aivars [1 ]
机构
[1] Riga Tech Univ, Inst Energy Syst & Environm, LV-1048 Riga, Latvia
关键词
Wood chips; Drying; Low temperature; Biofuel; Bed dryer; Box-Behnken design; BOX-BEHNKEN DESIGN; DRYER;
D O I
10.1016/j.egypro.2015.06.007
中图分类号
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号
0807 ; 0820 ;
摘要
Experiments are carried out for a wood chip bed dryer with a perforated floor. Methodology for the calculation of a benefit-cost ratio is created and validated with experimental results. Statistical analysis was performed and empirical models with non-linear multivariate correlation equations describing the drying rate, and the benefit-cost ratio were developed. With the appropriate adjustments this methodology can be used for the economic evaluation of a biomass dryer. (C) 2015 The Authors. Published by Elsevier Ltd.
引用
收藏
页码:42 / 48
页数:7
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