Analysis of heat consumption during convective wood drying of beech sawn timber of different thickness
Date Issued
2025-09
Author(s)
Abstract
In the paper, the heat consumption of beech sawn timber with a thickness of 50,0 and 70,0 (mm)
are analyzed under conditions of classic convective drying. The drying mode is compiled on the basis
of data on the temperature of the drying agent (air), the relative humidity of the air and the speed of air
movement in accordance with the current value of moisture in the wood.
The heat consumption is analyzed in all stages of the drying cycle such as heating the wood,
active drying of the wood and conditioning, i.e. equalization of the moisture in the cross-section within
± 2.0 (%). The moisture content of sawn timber at the beginning of drying is about 45,0 (%) and at the
end of drying is 8,0 (%).
are analyzed under conditions of classic convective drying. The drying mode is compiled on the basis
of data on the temperature of the drying agent (air), the relative humidity of the air and the speed of air
movement in accordance with the current value of moisture in the wood.
The heat consumption is analyzed in all stages of the drying cycle such as heating the wood,
active drying of the wood and conditioning, i.e. equalization of the moisture in the cross-section within
± 2.0 (%). The moisture content of sawn timber at the beginning of drying is about 45,0 (%) and at the
end of drying is 8,0 (%).