Zobrazeno 1 - 10 of 11 pro vyhledávání: '"Josep Bové"'
1
Environmental assessment of underdrain designs for a sand media filter
Autor: Josep Bové, Jaume Puig-Bargués, M. Duran-Ros, Gerard Arbat, Francisco Ramírez de Cartagena, Joan Pujol
Publikováno v: Biosystems Engineering. 167:126-136
Increasing energy demand is the main problem linked with the adoption of more efficient irrigation techniques, particularly microirrigation. In microirrigation systems, important pressure losses and therefore energy consumption, occur at the filters,
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1d424e727fa14eee8e5031be8e009325
https://doi.org/10.1016/j.biosystemseng.2018.01.005
Zobrazit plný text záznamu
3
Modeling pressure drop produced by different filtering media in microirrigation sand filters using the hybrid ABC-MARS-based approach, MLP neural network and M5 model tree
Autor: Gerard Arbat, Esperanza García-Gonzalo, Josep Bové, P.J. García Nieto, Jaume Puig-Bargués, M. Duran-Ros
Publikováno v: © Computers and Electronics in Agriculture, 2017, vol. 139, p. 65-74
Articles publicats (D-EQATA)
DUGiDocs – Universitat de Girona
instname
Granular media filters are commonly used to remove suspended solids and prevent emitter clogging in microirrigation systems. Silica sand is the standard filtering media but other granular materials can be used for this purpose. The characterization o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::36ac04934047e3f2ee5e9501c25c268a
http://hdl.handle.net/10256/14465
Zobrazit plný text záznamu
4
Development of a new underdrain for improving the efficiency of microirrigation sand media filters
Autor: Josep Bové, Toni Pujol, Jaume Puig-Bargués, M. Duran-Ros, Francisco Ramírez de Cartagena, Joan Pujol, Gerard Arbat
Publikováno v: © Agricultural Water Management, 2017, vol. 179, p. 296-305
Articles publicats (D-EQATA)
DUGiDocs – Universitat de Girona
instname
Microirrigation is an irrigation technology with high potential water use efficiency. For preventing emitter clogging, which reduces the uniformity and can lead to inoperability of microirrigation systems, filtration is mandatory. Sand media filters
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ee997a39c7d24746603c61aa790e099
http://hdl.handle.net/10256/13409
Zobrazit plný text záznamu
5
Diseño de una nueva crepina para reducir la caida de presión en filtros de arena
Autor: Joan Pujol, J. Puig Bargués, Gerard Arbat, Toni Pujol, F. Ramírez de Cartagena, M. Durán Ros, Josep Bové
Publikováno v: idUS. Depósito de Investigación de la Universidad de Sevilla
instname
La filtración es necesaria para evitar la obturación de los emisores, que es el principal problema del riego por goteo. Sin embargo, los filtros necesitan presiones elevadas que están relacionadas con un mayor consumo energético. Estudios anterio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2d7680f418efe8cdff1103087c48eb7
https://idus.us.es/xmlui/handle/11441/41297
Zobrazit plný text záznamu
6
Effects of the underdrain design on the pressure drop in sand filters
Autor: Joaquim Velayos, Toni Pujol, Josep Bové, Jaume Puig-Bargués, M. Duran-Ros, Gerard Arbat, Francisco Ramírez de Cartagena
Publikováno v: © Biosystems Engineering, 2016, vol. 150, p. 1-9
Articles publicats (D-EMCI)
DUGiDocs – Universitat de Girona
instname
The effect of the nozzle geometry on the pressure drop of a sand filter was experimentally studied. Four nozzles were analysed: one commercially produced with a conical shape and three alternative cylindrical underdrains that differed in the location
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d34ebbeea8c92020adab429b5b3878a
http://hdl.handle.net/10256/13686
Zobrazit plný text záznamu
7
Pressure drop across sand and recycled glass media used in micro irrigation filters
Autor: Josep Bové, Joaquim Velayos, Gerard Arbat, Toni Pujol, Francisco Ramírez de Cartagena, M. Duran-Ros, Jaume Puig-Bargués
Publikováno v: © Biosystems Engineering, 2015, vol. 137, p. 55-63
Articles publicats (D-EQATA)
DUGiDocs – Universitat de Girona
instname
Filtration is necessary for avoiding emitter clogging in micro irrigation systems. The pressure drop across different granular media, such as silica sand, crushed recycled glass, surface modified glass and glass microspheres of selected grain sizes r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3dc00b0561c95c197b4bd7ac802c9f5c
http://hdl.handle.net/10256/13688
Zobrazit plný text záznamu
8
Reducing energy requirements for sand filtration in microirrigation: Improving the underdrain and packing
Autor: Francisco Ramírez de Cartagena, Josep Bové, Joaquim Velayos, Gerard Arbat, Jaume Puig-Bargués, M. Duran-Ros, Toni Pujol
Publikováno v: © Biosystems Engineering, 2015, vol. 140, p. 67-78
Articles publicats (D-EQATA)
DUGiDocs – Universitat de Girona
instname
Energy consumption in pressurised irrigation systems has become a major issue, even when microirrigation is used. Although the emitters used in microirrigation operate at low pressures, their filters require higher pressures and there is therefore no
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5e255a9e1203c9eb57f1b483bbaa17d6
http://hdl.handle.net/10256/13689
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje