ENERGY INDEX FOR THE PRODUCTION OF WOODEN CHIPS
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Датотеке
Датум
2015
Наслов журнала
Журнал ISSN
Наслов волумена
Издавач
University Politehnica Timisoara, Faculty of Engineering Hunedoara
Апстракт
Production of solid fuels from wooden biomass is defined with appropriate energy chain of supply. Procedure for production of solid fuels from wooden biomass, starting with technology for gathering wooden residues and residues from logging up by the system of fuels production (system for milling, crushing, chopping, drying and pressing of wooden residues), presents energy chain of supply with solid fuel from biomass. Efficiency of production wooden chips is the relation of overall invested energy per 1 kWh of lower heating value of produced fuel. This paper will analyze total invested energy in supply chain for production wooden chips as a function transport distance and wood moisture. Paper will mathematically describe chain of wooden chips production from forest transported to the sawmill and to the terminal of processing. Mathematical model for calculation energy index developed in Mathcad software.
Опис
Кључне речи
forest biomass, chips, energy chain, production, modelling, Mathcad