Holubčík, Michal, 1985- The effect of moisture content of firewood on the energy efficiency of fireplace insert and emission production in the combustion process / Michal Holubčík, Jozef Jandačka. -- Grafy, obr. tab. -- Lit. - The effect of beech wood burnt in a furnace of fireplace insert on the energy efficiency, energy performance and emission production is analysed in the paper. Burning the fire beech firewood with the moisture content of W = 12 .49% resulted in the highest energy performance, the highest energy efficiency and the lowest emissi on production at the same time. An increase in moisture content of burnt beech wood caused a decrease in wood heat value and an increase in concentration of CO , organic gaseous hydrocarbon s (OGC) and soli d polluting substances ( TZL ) in a form of soot in the combustion process. Mentioned facts resulted in a decrease in the energy performance of fireplace insert and the energy efficiency as well. Energy performance of a fireplace insert during the combustion process of wet beech wood with the moisture content of W = 46. 95 % and heat capacity of Q n = 8. 8 MJ · kg - 1 decreased seven - times and energy performance decreased to η = 23. 1 %. Emission concentration in flue gases released into the atmosphere reached the value of CO 13% = 6 . 751 mg · m - 3 , OGC 13% = 88. 7 mg · m - 3 a nd TZL 13% = 60. 9 mg · m - 3 .

In Acta Facultatis Xylologiae Zvolen : vedecký časopis Drevárskej fakulty. -- Zvolen : Technická univerzita vo Zvolene, 2018. -- ISSN 1336-3824. -- Vol. 60, no. 2 (2018), s. 189-197

I. Jandačka, Jozef, 1961-
II. Acta Facultatis Xylologiae Zvolen : vedecký časopis Drevárskej fakulty. -- Vol. 60, no. 2 (2018), s. 189-197

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