http://www.cnr.it/ontology/cnr/individuo/prodotto/ID261213
Chipping machines:dic and drum energy requirements (Contributo in atti di convegno)
- Type
- Label
- Chipping machines:dic and drum energy requirements (Contributo in atti di convegno) (literal)
- Anno
- 2013-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.4081/jae.2013.(s1):e75 (literal)
- Alternative label
Alessio Facello, Eugenio Cavallo; Raffaele Spinelli (2013)
Chipping machines:dic and drum energy requirements
in 10th Conference of the Italian Society of Agricultural engineering, Viterbo, 8-12 Settembre 2013
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Alessio Facello, Eugenio Cavallo; Raffaele Spinelli (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
- http://www.j.agroengineering.org/jae/article/view/2013.s1 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
- Horizons in agricultural, forestry and biosystem engineering (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Imamoter; Ivalsa (literal)
- Titolo
- Chipping machines:dic and drum energy requirements (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#curatoriVolume
- Danilo Monarca, Massimo Cecchini (literal)
- Abstract
- Air pollution and fossil fuel reserves exhaustion are increasing the
importance of the biomass-derived products, in particular wood, as
source of clean and renewable energy for the production of electricity
or steam. In order to improve the global efficiency and the entire production
chain, we have to evaluate the energetic aspects linked to the
process of transformation, handling and transport of these materials.
This paper reports results on a comparison between two chippers of
similar size using different cutting technology: disc and drum tool
respectively. During trials, fuel consumption, PTO torque and speed,
processing time and weight of processed material were recorded.
Power demand, fuel consumption, specific energy and productivity
were computed. The machine was fed with four different feedstock
types (chestnut logs, poplar logs, poplar branches, poplar sawmill
residues). 15 repetitions for each combination of feedstock-tool were
carried out. The results of this study show that the disc tool requires,
depending on the processed material, from 12 to 18% less fuel per unit
of material processed than the drum tool, and consequently, from 12 to
16% less specific energy. In particular, the highest difference between
tools was found in branches processing whereas the smallest was in
poplar logs. Furthermore the results of the investigation indicate, that,
in testing conditions, the productivity of drum tool is higher (8%) than
disc tool. (literal)
- Editore
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Prodotto
- Autore CNR di
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Editore di
- Insieme di parole chiave di