Manzano Juarez, Juan; De Azevedo, Benito M.; Do Bomfim, Guilherme V.; Royuela, Alvaro; Palau Estevan, Carmen Virginia; Viana, Thales V. de A.(Universidade Federal Campina Grande Brazil, 2014-12)
[EN] The design and prediction performance of four Venturi injector prototypes have been studied using Computational Fluid Dynamics (CFD) techniques. Results were compared with experimental tests carried out in the laboratory ...
Manzano Juarez, Juan; Palau, Carmen V.; De Azevedo, Benito M; Do Bomfim, Guilherme V.; Vasconcelos, Denise V(Sociedade Brasileira de Engenharia Agrícola, 2016-05)
[EN] To determine the influence of geometry on the hydrodynamic behavior of Venturi injectors, using computational fluid dynamics techniques, we studied, at the Universitat Politècnica de València, Valencia, Spain, the ...
[EN] One of the unknowns in the instrumentation for water measurement is what degree of influence other hydraulic elements exert on the velocity profile and, consequently, on the measurement errors. In this work, the ...
Do Bomfim, Guilherme V.; Manzano Juarez, Juan; De Azevedo, Benito M; Vasconcelos, Denise V; Viana, Thales V. De A.(Sociedade Brasileira de Engenharia Agrícola, 2014)
[EN] The purpose of this research was to evaluate the K2O distribution uniformity by surface drip irrigation at Universitat Politecnica de Valencia, Valencia, Spain (39º 29′ N, 0º 23′ W, 20 m). The irrigation was performed ...