Scientific journal
Scientific Review. Technical science
ISSN 2500-0799
ПИ №ФС77-57440

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THEORETICAL RESEARCHES OF FORMATION OF THE WOOD COMPOSITE MATERIAL ON THE BASIS OF THE POWDER BINDING

Gorohovskij A.G. 1 Chernyshev D.O. 1 Shishkina E.E. 1
1 Urals state forestry engineering university
In article theoretical researches of formation of a wood composite material on the basis of the powder binding are considered. Process of hot pressing of a composite wood material represents contact heating of a damp porous body where carrying over of heat in a package occurs heat conductivity and convection owing to movement mixes steam and gas. The phenomena of carrying over of energy of substance submit to the general laws of thermodynamics. The system of the equations reflecting prominent features of processes warm - and exchange of weights in a damp porous body is described. The mode of pressing of a composite material is considered. Under the analysis of results of the decision of system of the differential equations in private derivatives of heat exchange conclusions that it is possible to predict essential reduction of a cycle of pressing are drawn. It will allow to increase productivity press the equipment.