Numerical Analysis of Diversion Flow Stream Around of Bend Canal Wall in Dez River Intake
American Journal of Software Engineering and Applications
Volume 5, Issue 3, June 2016, Pages: 15-20
Received: Jul. 17, 2014;
Accepted: Feb. 15, 2015;
Published: Apr. 26, 2016
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Ahadiyan J., Hydraulic Structure Water Science Engineering Faculty of Shahid Chamran University (SCU), Ahwaz, Iran
Haji Ali Gol S., Hydraulic Structure in Sharab Consulting Engineers, Ahwaz, Iran
Investigation of flow pattern through intake structures is one of important issue which should be considered under design procedure. In this study, simulation of flow regime of side way intake structure with T shape-Intake which is feed from Dez River has been done. Because of different problem in Sabili intake of Dez River, the process of utilizing curved cancel is studied scientifically. To achieve the purpose, velocity distribution profile accompany turbulent Energy at inlet of structure have been studied. As a result, energy turbulence has been increased gradually to 60 percent and energy disputing from beginning to end a path of river has increased 31 percent. But maximum velocity at situation (without intake structure) decreased from 61% to 42% subsequently.
Haji Ali Gol S.,
Numerical Analysis of Diversion Flow Stream Around of Bend Canal Wall in Dez River Intake, American Journal of Software Engineering and Applications.
Vol. 5, No. 3,
2016, pp. 15-20.
Vahid, koorosh., "Experimental consideration of water surface profiles formation in new method of intake by palmer intake with permeable conduit", the 8th international conference of civiling Engineering, shiraz., Iran, (2009).
Moazen, Iman., "Sediment efficiencies experimental of vortex pipe sedimentary in beginning of canals", National congress of Irrigation and Drainage networks management"., shahid chamran uni, (2005).
Keshavarz, M. H., "3D numeral simulation of flow pattern around the vertically and transverse coast Epees with various boundary conditions", Iranian sea Engineering association, Sea engineering publication. 4th year. No-8 (2008).
Shamloo, hamid., "Experimental effects of hydraulic and Geometrical parameters on dimensions of Flow separation region with Fluent software"., surveying and caviling engineering publication. Technical college. P487-495, No 4,44 (2010).
Pirestani, M. R, "Flow assimilation over the side intake in arch floodway with physical model", soil water magazine (Agricultural industries and sciences). 22 copies, No2 (2008).
Salehi neyshaboori, Seid Aliakbar, "Numerical Modeling of 3D flow pattern in side intake", 1st national congress of civil engineering, sharif industrial university. (2003).
Barkdoll, B. D., "Sediment Control at Lateral Diversion", PhD dissertation, Civil and Environmental Engineering, University of Iowa, Iowa City, Iowa, 1997.
Shettar, A. S., and Murthy, K. K., “A Numerical Study of Division of Flow in Open Channels", J. Hydr. Res., V. 34, No. 5, 1996, pp. 651-675.
Issa, R, I., and Oliveira, P. J., “Numerical Prediction of Phase Separation in Two-Phase Flow Through T-junctions", Comp. Fluids, V.23, No. 2, 1994, pp. 347-372.
Neary, V. S., Sotiropoulos, F., and Odgaard, A. J. Three-Dimensional Numerical Model of Lateral-Intake Inflows", J. HYDRAUL. ENG. ASCE, V. 125, No. 2, 1999, pp. 126-140.
Lee, D., and Chiu, J. J. "Computation of Physiological Bifurcation Flows Using a Patched Grid", Comput. Fluids, V. 21, No. 4, 1992, pp. 519-535.
Hsu, Chung-Chieh, Tang. Chii, Jau, Lee, Wen-Jung and Shieh, Mon-Yi. (2002). “Subcritical 90 equal-width open-channel dividing flow.” ASCE J. HYDRAUL. ENG.. Vol. 128, No. 7, PP. 716-720.
Song, T., and Graf, W. H. 1998. Velocity and Turbulence Distribution in unsteady Open channel Flows. J. Hr. Eng. Vol. 122, No. 3.
Reid, Ian, Laronne, Jonathan. b., and Powell, Mark.1998. Prediction of Bed-Load Transport by Desert Flash Floods. J. of hyd. Eng. vol., 122, No. 3.
Rankl, j. G. 1987. Analysis of sediment production form two small semiarid basins in Wyoming: U.s. Geological Survey Water Resources Investigation Report 85-4314,27p.
Graf, W. H., and Suszka, L. 1985. Unsteady Flow and its Effect on Sediment Transport. 21st IAHR congress Melbourne.
Duan J. G., He L., Fu X., and Wang Q., (2009). Mean flow and turbulence around experimental spur dike. Advances in Water Resources, Vol. 32, No. 22, pp. 1717-1725.
Vaghefi M., Ghodsian M. and Salehi Neyshabori S. A. A., (2012). Experimental Study on Scour around a T-Shaped Spur Dike in a Channel Bend. Journal of Hydraulic Engineering, Vol. 138.