000089752 001__ 89752
000089752 005__ 20210902121710.0
000089752 0247_ $$2doi$$a10.3390/molecules25081870
000089752 0248_ $$2sideral$$a117852
000089752 037__ $$aART-2020-117852
000089752 041__ $$aeng
000089752 100__ $$aBadules, Jorge
000089752 245__ $$aBiphasic computational fluid dynamics modelling of the mixture in an agricultural sprayer tank
000089752 260__ $$c2020
000089752 5060_ $$aAccess copy available to the general public$$fUnrestricted
000089752 5203_ $$aAgitation inside agricultural sprayer tanks can be studied while using an international standard procedure, based on obtaining internal samples of liquid. However, in practice, this test is not easy to perform. Herein, we propose the explicit study of the mixing procedure with biphasic computer simulations using Computational Fluid Dynamics (CFD). An experimental test was performed on a 3000 L tank of a commercial air-assisted sprayer, with two different agitation system configurations, in order to compare the results of several theoretical physical models of biphasic flows for CFD, both Eulerian and Lagrangian. From the analysis of these theoretical models, we conclude that the Volume of Fluid model is not viable and the Discrete Phase Model produces erroneous results, while the Eulerian and Mixture models can both be useful. However, the results obtained suggest that complex streams generated by real-world agitation systems produce more errors in calculations. Both models can be conducted in the design phase, prior to the implementation of the machine. In addition, the computer simulations allow for researchers to analyse the mixing process in detail, making it possible to evaluate the efficiency of an agitation system according to the time that is required to reach mixture homogeneity.
000089752 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000089752 590__ $$a4.411$$b2020
000089752 591__ $$aCHEMISTRY, MULTIDISCIPLINARY$$b63 / 178 = 0.354$$c2020$$dQ2$$eT2
000089752 591__ $$aBIOCHEMISTRY & MOLECULAR BIOLOGY$$b116 / 297 = 0.391$$c2020$$dQ2$$eT2
000089752 592__ $$a0.782$$b2020
000089752 593__ $$aAnalytical Chemistry$$c2020$$dQ1
000089752 593__ $$aChemistry (miscellaneous)$$c2020$$dQ1
000089752 593__ $$aDrug Discovery$$c2020$$dQ1
000089752 593__ $$aPhysical and Theoretical Chemistry$$c2020$$dQ1
000089752 593__ $$aMolecular Medicine$$c2020$$dQ1
000089752 593__ $$aOrganic Chemistry$$c2020$$dQ1
000089752 593__ $$aPharmaceutical Science$$c2020$$dQ1
000089752 593__ $$aMedicine (miscellaneous)$$c2020$$dQ1
000089752 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000089752 700__ $$0(orcid)0000-0003-0373-8310$$aVidal, Mariano$$uUniversidad de Zaragoza
000089752 700__ $$0(orcid)0000-0001-8526-351X$$aBoné, Antonio$$uUniversidad de Zaragoza
000089752 700__ $$aGil, Emilio
000089752 700__ $$0(orcid)0000-0002-0227-1934$$aGarcía-Ramos, F. Javier$$uUniversidad de Zaragoza
000089752 7102_ $$15011$$2500$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cArea Ingeniería Agroforestal
000089752 7102_ $$15004$$2545$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Ingeniería Mecánica
000089752 7102_ $$15002$$2305$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Expresión Gráfica en Ing.
000089752 773__ $$g25, 8 (2020), 1870 [15 pp.]$$pMolecules$$tMolecules$$x1420-3049
000089752 8564_ $$s3007664$$uhttps://zaguan.unizar.es/record/89752/files/texto_completo.pdf$$yVersión publicada
000089752 8564_ $$s512433$$uhttps://zaguan.unizar.es/record/89752/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000089752 909CO $$ooai:zaguan.unizar.es:89752$$particulos$$pdriver
000089752 951__ $$a2021-09-02-09:20:25
000089752 980__ $$aARTICLE