The dying medium temperature impact on the final moisture content of pine wood at constant drying time
Journal Title: Annals of WULS, Forestry and Wood Technology; Zeszyty naukowe SGGW - Year 2016, Vol 95, Issue 1
Abstract
The results of final moisture content of pine wood (Pinus sylvestris L.) after drying process are presented. The wood in the experiments was taken from the northern part of Pomeranian region in Poland. The drying process was performed in the experimental chamber equipped with the micro-jet heat exchanger. The air at temperatures of 40°C, 60°C, 80°C, 100°C and 120°C with relative humidity about 60% and atmospheric pressure was the drying agent. The volumetric flow rate was constant and equal to 7.1 m3 /h, while the average flow velocity of the drying agent was equal to 3.9 m/s. The drying time, equal to 345 minutes, was also constant in each case of study. The obtained results allowed to determine drying rate for each temperature of drying medium. Keywords:
Authors and Affiliations
ALEKSANDRA KONOPKA, JACEK BARAŃSKI
Keywords
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