The Effect of Moisture Content of Black Locust Wood on the Heating in the Saturated Water Steam during the Process of Colour Modification

被引：5
|
作者：
Dzurenda, Ladislav [1 ]
机构：
[1] Tech Univ Zvolen, Dept Wood Working, Zvolen, Slovakia
来源：
XXI INTERNATIONAL SCIENTIFIC CONFERENCE - THE APPLICATION OF EXPERIMENTAL AND NUMERICAL METHODS IN FLUID MECHANICS AND ENERGY 2018 (AEANMIFMAE-2018) | 2018年 / 168卷
关键词：
FAGUS-SYLVATICA L; BEECH WOOD;
D O I：
10.1051/matecconf/201816806004
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：
The effect of moisture content of black locust wood on the heating of sawn timber with the thickness of h = 32 mm in saturated water steam during the processes of colour modifications by modes: mode I - temperature of saturated water steam t = 112 +/- 2.5 degrees C for iota = 5.5 hours, mode II - temperature of saturated water steam t = 127 +/- 2.5 degrees C for iota = 6.5 hours, and mode III - temperature of saturated water steam t = 137 +/- 2.5 degrees C for iota = 7.5 hours is analysed in the paper. The increase in moisture content affects the heating time, it lasts longer. When the moisture content of black locust wood ranges from W = 60 - 65 %, the heating time by modes I - III did not last longer than the time Delta tau <= 0.5 min. and no negative impact on the final colour modification is observed.
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页数：5
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