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http://repositorio.ufla.br/jspui/handle/1/41650| Title: | Redução da altura manométrica total da unidade de bombeamento de um pivô central através do ajuste da velocidade de rotação |
| Other Titles: | Reduction of the total dynamic head of a center pivot pumping unit through the rotation speed adjustment |
| Keywords: | Distribuição espacial de pressão Simulação hidráulica EPANET Spatial head distribution Hydraulic simulation |
| Issue Date: | 2019 |
| Citation: | BAPTISTA, V. B. da S. et al. Redução da altura manométrica total da unidade de bombeamento de um pivô central através do ajuste da velocidade de rotação. In: INOVAGRI INTERNATIONAL MEETING, 5.; CONGRESSO NACIONAL DE IRRIGAÇÃO E DRENAGEM, 28.; SIMPÓSIO LATINO AMERICANO DE SALINIDADE, 1., 2019, Fortaleza. Anais… [S.l.]: [s.n.], 2019. Não paginado. |
| Abstract: | This study aims to determine the total dynamic head reduction provided by the rotation speed adjustment of the center pivot pumping unit. The EPANET software was used to simulate the head spatial distribution along the lateral line, seeing eighteen lateral line angular positions of a center pivot located in Formiga/MG. In this way it was possible to determine at each angular position the value of the pump speed which would result in a minimum head on the lateral line exactly equal to the minimum head value required for proper operation of the valves. This study showed 41% of total dynamic head reduction, provided by the adjustment of pump speed, in the different angular positions of the lateral line. |
| URI: | http://repositorio.ufla.br/jspui/handle/1/41650 |
| Appears in Collections: | DEG - Trabalhos apresentados em eventos DRH - Trabalhos apresentados em eventos |
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