Dzurenda, Ladislav, 1955- 3D diagram of heat boiler efficiency for combustion of fuelwood / Ladislav Dzurenda. -- obr., tab. -- Lit. - The paper analyses the influence of moisture content of fuelwood on the heat losses and the thermal efficiency of a boiler. The moisture content of fuelwood has a negative effect especially on the flue gas loss. There is presented the dependence of the thermal efficiency of a boiler for the boundary conditions: the moisture content of fuelwood Wr = 10 ÷ 50%, range of temperatures of emitted flue gases from the boiler into the atmosphere tfg = 120 ÷ 200 °C, nominal power 5-10 MW and the emissions meeting the emission standards: carbon monoxide ELCO = 250 mg·m-3 and fly ash ELCfa = 50 mg·m-3. Dependence of the thermal efficiency of a boiler on the moisture content of fuelwood and temperature of flue gases is shown in the form of a 3D diagram.

In Acta Facultatis Xylologiae Zvolen : vedecký časopis Drevárskej fakulty. -- Zvolen : Technická univerzita vo Zvolene, 2017. -- ISSN 1336-3824. -- Roč. 59, č. 1 (2017), s. 149-156

I. Acta Facultatis Xylologiae Zvolen : vedecký časopis Drevárskej fakulty. -- Roč. 59, č. 1 (2017), s. 149-156

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