Analysis of the heat energy used for steaming edged beech lumber (Fagus sylvatica L.) with thickness of 50 mm
Journal
Wood, design & technology
Date Issued
2022-11
Author(s)
Abstract
Milled lumber steaming is a technological procedure, during which lumber is exposed to the
influence of saturated water vapor, temperature and pressure, in a closed system. The purpose of the
steaming process is to change the color, improve the properties of the lumber, sterilization, as well as
to remove some lumber defects that had occurred during the drying process. This paper presents the
results obtained from analysis of the heat energy required for steaming edged beech lumber with
thickness of 50 mm. Beech (Fagus Sylvatica L.) is the dominant wood species in primary wood
processing industry on the territory of North Macedonia. That being the case, the data related to
steaming beech lumber is of particular interest. The heat energy of a metal automated steaming
chamber with a capacity of 28 m3/cycle was analyzed. Based on the parameters given, an analysis and
technical calculation of the heat energy required for steaming the beech lumber were conducted.
influence of saturated water vapor, temperature and pressure, in a closed system. The purpose of the
steaming process is to change the color, improve the properties of the lumber, sterilization, as well as
to remove some lumber defects that had occurred during the drying process. This paper presents the
results obtained from analysis of the heat energy required for steaming edged beech lumber with
thickness of 50 mm. Beech (Fagus Sylvatica L.) is the dominant wood species in primary wood
processing industry on the territory of North Macedonia. That being the case, the data related to
steaming beech lumber is of particular interest. The heat energy of a metal automated steaming
chamber with a capacity of 28 m3/cycle was analyzed. Based on the parameters given, an analysis and
technical calculation of the heat energy required for steaming the beech lumber were conducted.