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Publication datasheet
Title:
Influence of Tree Parts on Energetic Requirement of a Commercial Chipper
Authors:
Civitarese, V.; Pari, L.; Assirelli, A.; Santangelo, E.; Spinelli, R.; Fanigliulo, R.; Pochi, D.
Year:
2014
Languages:
ENG, eng
Journal:
22st European Biomass Conference and Exhibition, 23-26 June 2014, Hamburg, Germany
Kind of publication:
Cartaceo
Location:
Via Giacomini 28, I - 50132 Florence
Editor:
ETA - Florence Renewable Energies.
Abstract in Italian:
Abstract in English:
Productivity and fuel consumption of a chipper are strongly related to piece size. In order to determine the effect of piece size and tree part on machine performance, a commercial drum chipper was fed alternately with poplar stems and poplar tops. Chipping stems required most of the available power (207 kW) delivered by the tractor, whereas chipping tops took about half that much. However, productivity was twice as large with stems, compared to tops (i.e. 25 and 11 oven dry tonnes per hour, respectively). As a consequence, specific fuel consumption per unit product was 15% lower with stems, compared to tops.
Link:
http://dx.doi.org/10.5071/22ndEUBCE2014-1CV.4.39

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