000058512 001__ 58512
000058512 005__ 20190104104032.0
000058512 0247_ $$2doi$$a10.3390/s120607598
000058512 0248_ $$2sideral$$a78297
000058512 037__ $$aART-2012-78297
000058512 041__ $$aeng
000058512 100__ $$0(orcid)0000-0002-0227-1934$$aGarcía-Ramos, F.J.$$uUniversidad de Zaragoza
000058512 245__ $$aAnalysis of the air flow generated by an air-assisted sprayer equipped with two axial fans using a 3D sonic anemometer
000058512 260__ $$c2012
000058512 5060_ $$aAccess copy available to the general public$$fUnrestricted
000058512 5203_ $$aThe flow of air generated by a new design of air assisted sprayer equipped with two axial fans of reversed rotation was analyzed. For this goal, a 3D sonic anemometer has been used (accuracy: 1.5%; measurement range: 0 to 45 m/s). The study was divided into a static test and a dynamic test. During the static test, the air velocity in the working vicinity of the sprayer was measured considering the following machine configurations: (1) one activated fan regulated at three air flows (machine working as a traditional sprayer); (2) two activated fans regulated at three air flows for each fan. In the static test 72 measurement points were considered. The location of the measurement points was as follow: left and right sides of the sprayer; three sections of measurement (A, B and C); three measurement distances from the shaft of the machine (1.5 m, 2.5 m and 3.5 m); and four measurement heights (1 m, 2 m, 3 m and 4 m). The static test results have shown significant differences in the module and the vertical angle of the air velocity vector in function of the regulations of the sprayer. In the dynamic test, the air velocity was measured at 2.5 m from the axis of the sprayer considering four measurement heights (1 m, 2 m, 3 m and 4 m). In this test, the sprayer regulations were: one or two activated fans; one air flow for each fan; forward speed of 2.8 km/h. The use of one fan (back) or two fans (back and front) produced significant differences on the duration of the presence of wind in the measurement point and on the direction of the air velocity vector. The module of the air velocity vector was not affected by the number of activated fans.
000058512 540__ $$9info:eu-repo/semantics/openAccess$$aby$$uhttp://creativecommons.org/licenses/by/3.0/es/
000058512 590__ $$a1.953$$b2012
000058512 591__ $$aINSTRUMENTS & INSTRUMENTATION$$b8 / 57 = 0.14$$c2012$$dQ1$$eT1
000058512 591__ $$aCHEMISTRY, ANALYTICAL$$b38 / 75 = 0.507$$c2012$$dQ3$$eT2
000058512 591__ $$aELECTROCHEMISTRY$$b15 / 26 = 0.577$$c2012$$dQ3$$eT2
000058512 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/publishedVersion
000058512 700__ $$0(orcid)0000-0003-0373-8310$$aVidal, M.$$uUniversidad de Zaragoza
000058512 700__ $$0(orcid)0000-0001-8526-351X$$aBoné, A.$$uUniversidad de Zaragoza
000058512 700__ $$0(orcid)0000-0002-0341-8408$$aMalón, H.$$uUniversidad de Zaragoza
000058512 700__ $$0(orcid)0000-0001-5859-3361$$aAguirre, J.$$uUniversidad de Zaragoza
000058512 7102_ $$15011$$2500$$aUniversidad de Zaragoza$$bDpto. CC.Agrar.y Medio Natural$$cArea Ingeniería Agroforestal
000058512 7102_ $$15004$$2545$$aUniversidad de Zaragoza$$bDpto. Ingeniería Mecánica$$cÁrea Ingeniería Mecánica
000058512 7102_ $$15002$$2305$$aUniversidad de Zaragoza$$bDpto. Ingeniería Diseño Fabri.$$cÁrea Expresión Gráfica en Ing.
000058512 773__ $$g12, 6 (2012), 7598-7613$$pSensors$$tSENSORS$$x1424-8220
000058512 8564_ $$s463601$$uhttps://zaguan.unizar.es/record/58512/files/texto_completo.pdf$$yVersión publicada
000058512 8564_ $$s95503$$uhttps://zaguan.unizar.es/record/58512/files/texto_completo.jpg?subformat=icon$$xicon$$yVersión publicada
000058512 909CO $$ooai:zaguan.unizar.es:58512$$particulos$$pdriver
000058512 951__ $$a2019-01-04-10:40:04
000058512 980__ $$aARTICLE