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

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IDENTIFICATION PARAMETERS OF PRODUCTION WOOD PELLETS PROCESS BASED ON ACTIVE PRODUCTION EXPERIMENTS

Zotova E.V. 1
1 Voronezh State Academy of Forestry and Technologies
The results of mathematical identification of output objective functions of the process of biofuel production in the form of pellets from waste wood are presented. Plan of active industrial experiments was developed, taking into account the specific features of the used industrial equipment, technical specification, as well as certain properties of raw materials. Based on active industrial experiments with sufficient variation of operating parameters, objective information about the output objective function or technical and economic parameters of the process was get. At the same time, parameters, objectively changing according to the laws of probability in real rather wide ranges, were considered. The resulting equations of energy intensity changes and mechanical strength of the pellets, the temperature of the matrix, the performance of the used equipment, production costs were quite adequate to the real process with an average error of 0.562 % for the entire series of experiments for all of the above-mentioned objective functions. These equations make it possible to carry out single-criterion and multi-criteria optimization to enhance the effectiveness of the production process of pellets, feasibility analysis in industrial environment to optimize the possible modes and create mathematical apparatus for automatic control systemsequipment.