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Modelo numérico de simulación del flujo de agua en el suelo afectado por la absorción de la raíz

del Vigo García, Ángel; Juana Sirgado, Luis; Rodríguez-Sinobas, Leonor (Universitat Politècnica de València, 2022-01-31)

[EN] An explicit finite differences routine was developed to simulate three-dimensional water flow from trickle irrigation under unsaturated non-stationary conditions; the code was validated by comparison with analytical ...
Numerical modeling of cavitating flows for simple geometries using FLUENT V6.1

Palau-Salvador, Guillermo; González Altozano, Pablo; Arviza Valverde, Jaime (Instituto Nacional de Investigacion y Tecnologia Agraria y Alimentaria, 2007-12-01)

[EN] Cavitation is a phenomenon that can be present in several agro-forestry applications such as irrigation pressure-reducing valves, sprinkler orifices or even in the flow through xylem vessels inside plants. In the ...
Real local losses estimation for on-line emitters using empirical and numerical procedures

Palau-Salvador, Guillermo; Sanchis, Luis H.; González Altozano, Pablo; Arviza Valverde, Jaime (American Society of Civil Engineers, 2006-12)

[EN] This paper presents a procedure based on a lateral, where the flow rate of all the emitters and the pressure every 10 m were measured. Our goal was to obtain a general formula for directly calculating the local losses ...

Mostrando ítems 1-3 de 3