Please use this identifier to cite or link to this item: http://repositorio.ufla.br/jspui/handle/1/37654
Title: Velocidade econômica de escoamento e custos de energia de bombeamento
Other Titles: Economic speed flow and pumping energy cost
Keywords: Manejo de irrigação
Sistemas de bombeamento
Tubulações - Diâmetro econômico
Irrigation management
Pumping systems
Piping - Economic diameter
Issue Date: May-2011
Publisher: Associação Brasileira de Engenharia Agrícola
Citation: PERRONI, B. L. T.; CARVALHO, J. de A.; FARIA, L. C. Velocidade econômica de escoamento e custos de energia de bombeamento. Engenharia Agrícola, Jaboticabal, v. 31, n. 3, p. 487-496, maio/jun. 2011.
Abstract: Several factors can act as limiting for irrigated agricultural activity, including energy used in the systems. Although the system is hydraulically correct this may not be economically feasible for the farmer. In this study simulations were made for determining the most economical diameter to galvanized steel and PVC pipelines. Models are also obtained to determine the cost of pumping. It was found that for galvanized steel pipes the economic speed ranged between 0.67 and 1.63 ms-1 and for PVC ranged between 0.62 and 1.97 m s-1. With the models generated in this study it can be achieved faster economic parameters that involve pumping systems.
URI: http://repositorio.ufla.br/jspui/handle/1/37654
Appears in Collections:DEG - Artigos publicados em periódicos

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