We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Ponto de amostragem ao longo do fuste para estimativa do poder calorífico da madeira.
- Authors
da Silva, Dimas Agostinho; Caron, Braulio Otomar; Behling, Alexandre; de Souza, Velci Queiróz; Eloy, Elder
- Abstract
This research had the objective of studing the variation of the calorific power along the shaft of the species forest Acacia mearnsii de Wild, Eucalyptus grandis W. Hill, Mimosa scabrella Benth. and Ateleia glazioveana Baill and also to evaluate the number and the positions of the samples along the shaft for the estimate of calorific power of these species. For so much, they were solitary disks of approximately two centimeters of thickness, along 0%, 25%, 50% and 75% of the total height of trees, with a year of age, for determination of the power calorific superior in calorimeter (C5000, IKA WORKS). For the Eucalyptus grandis and the Ateleia glazioveana it is possible to esteem the power calorific superior starting from a disk, respectively in the positions 50% and 0%, and for the Mimosa scabrella with two disks, in the positions 0+75% and for the Acacia mearnsii, three disks, in the positions 0+25+75%.
- Subjects
SAMPLING (Process); SHAFTING machinery; ELECTRIC properties of wood; ACACIA mearnsii; EUCALYPTUS grandis; MIMOSA; FORESTRY research
- Publication
Ciência Rural, 2012, Vol 42, Issue 9, p1588
- ISSN
0103-8478
- Publication type
Article
- DOI
10.1590/S0103-84782012000900012