Use este identificador para citar ou linkar para este item: http://repositorio.ufla.br/jspui/handle/1/50130
Registro completo de metadados
Campo DCValorIdioma
dc.creatorAraujo, Daniel Somma de-
dc.creatorMoraes, Diogo Henrique Morato de-
dc.creatorMesquita, Marcio-
dc.creatorFlores, Rilner Alves-
dc.creatorBattisti, Rafael-
dc.creatorSantos, Glenio Guimarães-
dc.creatorDeus, Fabio Ponciano de-
dc.creatorFerrarezi, Rhuanito Soranz-
dc.date.accessioned2022-06-07T22:30:33Z-
dc.date.available2022-06-07T22:30:33Z-
dc.date.issued2021-10-
dc.identifier.citationARAUJO, D. S. de et al. Numerical modeling of microfluid dynamics in xylem vessels of Khaya grandifoliola. Water, Basel, v. 13, n. 9, 2723, 2021. DOI: https://doi.org/10.3390/w13192723.pt_BR
dc.identifier.urihttp://repositorio.ufla.br/jspui/handle/1/50130-
dc.description.abstractComputational fluid dynamic (CFD) can be used to quantify the internal flow variables of xylem conducting vessels. This study aims to analyze through numerical simulations the xylem water ascent of African mahogany (Khayagrandifoliola) cultivated under different irrigation regimes. We determined a geometric model, defined through the variability of the anatomical structures of the species, observing characteristics of the xylem vessels such as diameter, length, number of pits, and average surface area of the pits. Then we applied numerical simulation through an Eulerian mathematical model with the discretization of volumes via CFD. Compared to other models, we observed that numerical simulation using CFD represented the xylem microstructures in a greater level of detail, contributing to the understanding of the flow of xylem vessels and the interference of its various structures. Analyzing the micrographs, we observed the non-irrigated vessels had a higher number of pits in the secondary wall thickening when compared to the irrigated treatments. This trend influenced the variability of the radial flow of the xylem vessels, causing greater fluid movement in this region and decreasing the influence of the smooth part of the wall, resulting in a lower total resistance of these vessels.pt_BR
dc.languageenpt_BR
dc.publisherMultidisciplinary Digital Publishing Institute (MDPI)pt_BR
dc.rightsAttribution 4.0 International*
dc.rightsacesso abertopt_BR
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/*
dc.sourceWaterpt_BR
dc.subjectMahoganypt_BR
dc.subjectComputer fluid dynamicspt_BR
dc.subjectWater ascentpt_BR
dc.subjectPitpt_BR
dc.subjectSecondary wall thicknesspt_BR
dc.subjectMognopt_BR
dc.subjectDinâmica de fluidos computacionalpt_BR
dc.subjectParede secundária - Espessurapt_BR
dc.subjectVasos xilemáticospt_BR
dc.titleNumerical modeling of microfluid dynamics in xylem vessels of Khaya grandifoliolapt_BR
dc.typeArtigopt_BR
Aparece nas coleções:DEG - Artigos publicados em periódicos
DRH - Artigos publicados em periódicos

Arquivos associados a este item:
Arquivo Descrição TamanhoFormato 
ARTIGO_Numerical Modeling of Microfluid Dynamics in Xylem Vessels of Khaya grandifoliola.pdf5 MBAdobe PDFVisualizar/Abrir


Este item está licenciada sob uma Licença Creative Commons Creative Commons