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Registro Completo |
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
09/06/2015 |
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Data da última atualização: |
09/06/2015 |
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Autoria: |
BARAÚNA, E. E. P.; LIMA, J. T. L.; VIEIRA, R. da S.; SILVA, J. R. M. da; MONTEIRO, T. C. |
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Título: |
Effect of anatomical and chemical structure in the permeability of "Amapá" wood. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
Cerne, Lavras, v. 20, n. 4, p. 529-534, 2014. |
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Idioma: |
Inglês |
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Conteúdo: |
This paper aimed to study the permeability to air and liquid, in the longitudinal direction of "amapá" wood (Brosimum parinarioides Ducke), originating from the Amazon Forest. Furthermore, the influence of anatomical and chemical characteristics in the permeability of the wood was investigated. For this study, samples were collected from three trees, in the state of Pará, Brazil, and submitted to permeability test, anatomical characterization, and chemical analyses. The permeability to the air of the "amapá" wood was estimated at 63.7.10-9 m3.[m.(N.m-2).s]-1 and to the liquid was 2.07.10-9 m3.[m.(N.m-2).s]-1. There were low correlations between air and liquid permeability and the anatomical features. |
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Palavras-Chave: |
Air and liquid flow; Brosimum parinarioides; Darcy's law; Fibers; Fluxo de ar e líquido; Lei de Darcy Fibras; Vasos; Vessels. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01385naa a2200217 a 4500
001 2017173
005 2015-06-09
008 2014 bl uuuu u00u1 u #d
100 1 $aBARAÚNA, E. E. P.; LIMA, J. T. L.; VIEIRA, R. da S.; SILVA, J. R. M. da; MONTEIRO, T. C.
245 $aEffect of anatomical and chemical structure in the permeability of "Amapá" wood.
260 $c2014
520 $aThis paper aimed to study the permeability to air and liquid, in the longitudinal direction of "amapá" wood (Brosimum parinarioides Ducke), originating from the Amazon Forest. Furthermore, the influence of anatomical and chemical characteristics in the permeability of the wood was investigated. For this study, samples were collected from three trees, in the state of Pará, Brazil, and submitted to permeability test, anatomical characterization, and chemical analyses. The permeability to the air of the "amapá" wood was estimated at 63.7.10-9 m3.[m.(N.m-2).s]-1 and to the liquid was 2.07.10-9 m3.[m.(N.m-2).s]-1. There were low correlations between air and liquid permeability and the anatomical features.
653 $aAir and liquid flow
653 $aBrosimum parinarioides
653 $aDarcy's law
653 $aFibers
653 $aFluxo de ar e líquido
653 $aLei de Darcy Fibras
653 $aVasos
653 $aVessels
773 $tCerne, Lavras$gv. 20, n. 4, p. 529-534, 2014.
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Registro original: |
Embrapa Florestas (CNPF) |
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| Registros recuperados : 5 | |
| 3. |  | SILVA, J. P. M.; CABACINHA, C. D.; ASSIS, A. L.; MONTEIRO, T. C.; ARAÚJO JÚNIOS, C. A.; MAIA, R. D. Redes neurais artificiais para estimar a densidade básica de madeiras do cerrado. Pesquisa Florestal Brasileira, Colombo, v. 38, e201701656, 2018. 10 p.| Biblioteca(s): Embrapa Florestas. |
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| 5. | | STALLBAUN, P. H.; BARAÚNA, E. E. P.; MONTEIRO, T. C.; VIEIRA, R. da S.; SALES, N. de L. P.; OLIVEIRA, L. S. de. Resistência natural da madeira de Tachigali vulgaris ao fungo xilófago Postia placenta. Pesquisa Florestal Brasileira, Colombo, v. 36, n. 88, p. 459-463, out./dez. 2016.| Biblioteca(s): Embrapa Florestas. |
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| Registros recuperados : 5 | |
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