Concentration Profiles and Solids Transport above Stationary Deposit in Enclosed Conduit
Publication: Journal of Hydraulic Engineering
Volume 135, Issue 12
Abstract
Concentration profiles and overall flow parameters were measured in a 0.37-mm-sand-mixture flow above a plane stationary deposit in a pressurized circular pipe of the inner diameter of 150 mm. The new data and additional data from the literature are used to propose a tentative transport formula of the Meyer-Peter and Müller type, and a slip-ratio formula, for flows at high shear stress in enclosed conduits.
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Acknowledgments
The Laboratory of Dredging Engineering of the Delft University of Technology is acknowledged for making the experiments possible. The analytical work was supported by the CIDEAS VS project Grant No. UNSPECIFIED1M0579 of the Ministry of Education, Youth and Sports of the Czech Republic.UNSPECIFIED
References
Abrahams, A. D., and Gao, P. (2006). “A bed-load transport model for rough turbulent open-channel flows on plane beds.” Earth Surf. Processes Landforms, 31, 910–928.
Bagnold, R. A. (1956). “The flow of cohesionless grains in fluids.” Philos. Trans. R. Soc. London, Ser. A, 249, 235–297.
Bagnold, R. A. (1966). “An approach to the sediment transport problem from general physics.” U.S. Geological Survey Professional Paper No. 422-I.
Bagnold, R. A. (1973). “The nature of saltation and ‘bed-load’ transport in water.” Proc. R. Soc. London, Ser. A, 332, 473–504.
Bridge, J. S., and Dominic, D. F. (1984). “Bed load grain velocities and sediment transport rates.” Water Resour. Res., 20, 476–490.
Longo, S. (2005). “Two-phase flow modeling of sediment motion in sheet-flows above plane beds.” J. Hydraul. Eng., 131(5), 366–379.
Matoušek, V. (2002). “Pressure drops and flow patterns in sand-mixture pipes.” Exp. Therm. Fluid Sci., 26, 693–702.
Matoušek, V. (2007a). “Interaction of slurry pipe flow with a stationary bed.” J. S. Afr. Inst. Min. Metall., 107(6), 365–372.
Matoušek, V. (2007b). “Distribution of medium-sand particles in flow above erodible bed.” J. Hydrol. Hydromech., 55(4), 274–281.
Meyer-Peter, P., and Müller, R. (1948). “Formulas for bed-load transport.” Proc., 2nd Meeting, IAHSR, Stockholm, Sweden, 39–64.
Nnadi, F. N. (1992). “Bed-load transport at high shear stress: with application to friction in rivers and sand waves.” Ph.D. thesis, Queen’s Univ., Kingston, Ont.
Pugh, F. J. (1995). “Bed-load velocity and concentration profiles in high shear stress flows.” Ph.D. thesis, Queen’s Univ., Kingston, Ont.
Pugh, F. J., and Wilson, K. C. (1999). “Velocity and concentration distributions in sheet flow above plane beds.” J. Hydraul. Eng., 125(2), 117–125.
Sumer, B. M., Kozakiewicz, A., Fredsøe, J., and Deigaard, R. (1996). “Velocity and concentration profiles in sheet-flow layer of movable bed.” J. Hydraul. Eng., 122(10), 549–558.
Wilson, K. C. (1966). “Bed-load transport at high shear stress.” J. Hydraul. Div., 92(6), 49–59.
Wilson, K. C. (2005). “Rapid increase in suspended load at high bed shear.” J. Hydraul. Eng., 131(1), 46–51.
Wong, M., and Parker, G. (2006). “Reanalysis and correlation of bed-load relation of Meyer-Peter and Müller using their own database.” J. Hydraul. Eng., 132(11), 1159–1168.
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Information
Published In
Journal of Hydraulic Engineering
Volume 135 • Issue 12 • December 2009
Pages: 1101 - 1106
Copyright
© 2009 ASCE.
History
Received: Sep 24, 2008
Accepted: Jun 11, 2009
Published online: Jun 13, 2009
Published in print: Dec 2009
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