7 pág.

Pré-visualização | Página 5 de 5
de Agricultura “Luiz de Queiroz”, Universidade de São Paulo, Piracicaba, 1990. BAGARELLO, V. et al. Experimental study on flow- resistance law for small-diameter plastic pipes. J. Irrig. Drain. E. - ASCE, New York, v. 121, n. 5, p. 313-316, 1995. BERNUTH, R.D. von. Discussion of “Hydraulic friction factors for pipe flow”. J. Irrig. Drain. E. - ASCE, New York, v. 115, n. 5, p. 916-918, 1988. BERNUTH, R.D. von. Simple and accurate friction loss equation for plastic pipe. J. Irrig. Drain. E. - ASCE, New York, v. 116, n. 2, p. 294-298, 1990. BERNUTH, R.D. von; WILSON, T. Friction factors for small diameter plastic pipes. J. Hydraul. Eng. - ASCE, New York, v. 115, n. 2, p. 183-192, 1989. BOMBARDELLI, F.A.; GARCIA, H. Hydraulic design of large-diameter pipes. J. Hydraul. Eng. - ASCE, New York, v. 129, n. 11, p. 839-846, 2003. CAMARGO, A.P.; SENTELHAS, P.C. Avaliação do desempenho de diferentes métodos de estimativa da evapotranspiração potencial no Estado de São Paulo, Brasil. Rev. Bras. Agrometeorologia, Santa Maria, v. 5, n. 1, p. 89-97, 1997. FRIZZONE, J.A. et al. Caracterização hidráulica de um tubo gotejador. Rev. Bras. Eng. Agric. Ambient., Campina Grande, v. 2, n. 3, p. 278-283, 1998. HATHOOT, H.M. et al. Analysis and design of trickle- irrigation laterals. J. Hydraul. Eng. - ASCE, New York, v. 119, n. 5, p. 756-767, 1993. KAMAND, F.Z. Hydraulics friction factors for pipe flow. J. Irrig. Drain. E. - ASCE, New York, v. 114, n. 2, p. 311- 323, 1988. McENROE, B.M. Discussion of “Hydraulic friction factors for pipe flow”. J. Irrig. Drain. E. - ASCE, New York, v. 115, n. 5, p. 915-916, 1989. PORTO, R.M. Hidráulica básica. São Carlos: EESC/USP, 1998. ROMEO, E. et al. Improved explicit equations for estimation of the friction factor in rough and smooth pipes. Chem. Eng. J., Amsterdam, v. 86, n. 3, p. 369-374, 2002. SERGHIDES, T.K. Estimate friction factor accurately. Chem. Eng. J., Amsterdam, v. 91, n. 5, p. 63-64, 1984. SONNAD, J.R.; GOUDAR, C.T. Turbulent flow friction factor calculation using a mathematically exact alternative to the Colebrook-White equation. J. Hydraul. Eng. - ASCE, New York, v. 132, n. 8, p. 863-867, 2006. SWAMEE, P.K.; JAIN, A.K. Explicit equations for pipe- flow problems. J. Hydraul. Division - ASCE, New York, v. 102, n. 5, p. 657-664, 1976. VILELA, L.A.A. et al. Alteração no diâmetro de tubos de polietileno submetidos a diferentes pressões. Rev. Bras. Eng. Agric. Ambient., Campina Grande, v. 7, n. 1, p. 182- 185, 2003. YOO, D.H.; SINGH, V.P. Two methods for the computation of commercial pipe friction factors. J. Hydraul. Eng. - ASCE, New York, v. 131, n. 8, p. 694-704, 2005. WILLMOTT, C.J. On the validation of models. Phys. Geogr., New York, v. 2, n. 2, p. 184-195, 1981. Received on March 05, 2007. Accepted on August 06, 2007.