English   español  
Por favor, use este identificador para citar o enlazar a este item: http://hdl.handle.net/10261/158853
COMPARTIR / IMPACTO:
Estadísticas
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Título

Fractional Approach for Estimating Sap Velocity in Trees

AutorTejado, Inés; Vinagre, Blas M.; Torres, Daniel; López-Bernal, Álvaro ; Villalobos, Francisco J. ; Testi, Luca ; Podlubny, Igor
Palabras claveSap
Velocity
Trees
Modeling
Mittag-Leffler function
Fecha de publicación2015
EditorWalter de Gruyter
CitaciónFractional Calculus and Applied Analysis 18(2): 479-494 (2015)
ResumenIn the context of fractional calculus (FC), this paper is devoted to model thermal processes in trees based on the measurement of the temperature difference (ΔT) between sensors located above and below a heater inserted in the tree trunk. By evaluating several temperature curves taken from real trees of different species, the current approach shows that the temperature in each probe can be successfully described by the two-parameter Mittag- Leffler function Eα,β. Then, a simple methodology is followed to derive a novel expression of the heat-pulse velocity (v) as a function of ΔT and the parameter α of the mentioned Eα,β function. Experimental results are given to validate the goodness of the current proposal.
Versión del editorhttp://doi.org/10.1515/fca-2015-0030
URIhttp://hdl.handle.net/10261/158853
DOI10.1515/fca-2015-0030
ISSN1314-2224
Aparece en las colecciones: (IAS) Artículos
Ficheros en este ítem:
Fichero Descripción Tamaño Formato  
accesoRestringido.pdf15,38 kBAdobe PDFVista previa
Visualizar/Abrir
Mostrar el registro completo
 


NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.