عنوان

Erosion and sedimentation

0511717180

0521537371

0521830389

9780511717185

9780521537377

9780521830386

9786612724794

dltt

Erosion and sedimentation

[Book]

Pierre Y. Julien.

2nd ed.

New York :

Cambridge University Press,

2010.

1 online resource (xvii, 371 p. :

ill. ;

25 cm.)

Cover -- Half-title -- Title -- Copyright -- Contents -- Preface -- List of Symbols -- 1 Introduction -- 2 Physical properties and dimensional analysis -- 2.1 Dimensions and units -- 2.2 Physical properties of water -- Mass density of a fluid, p -- Specific weight of a fluid, y -- Dynamic viscosity, μ -- Kinematic viscosity, v -- 2.3 Physical properties of sediment -- 2.3.1 Single particle -- 2.3.2 Bed sediment mixture -- 2.3.3 Sediment suspension -- 2.4 Dimensional analysis -- 3 Mechanics of sediment-laden flows -- 3.1 Kinematics of flow -- 3.2 Equation of continuity -- 3.2.1 Differential continuity equation -- 3.2.2 Integral continuity equation -- 3.3 Equations of motion -- 3.4 Euler equations -- 3.5 Bernoulli equation -- 3.6 Momentum equations -- 3.7 Power equation -- 4 Particle motion in inviscid fluids -- 4.1 Irrotational flow around a circular cylinder -- 4.1.1 Flow field around a circular cylinder -- 4.1.2 Lift and drag on a circular cylinder -- 4.2 Irrotational flow around a sphere -- 4.2.1 Flow field around a sphere -- 4.2.2 Lift and drag forces on a sphere -- 5 Particle motion in Newtonian fluids -- 5.1 Navier--Stokes equations -- 5.2 Newtonian flow around a sphere -- 5.3 Drag force on a sphere -- 5.3.1 Surface drag -- 5.3.2 Form drag -- 5.4 Drag coefficient and fall velocity -- 5.4.1 Drag coefficient -- 5.4.2 Fall velocity -- 5.4.3 Flocculation -- 5.4.4 Oden curve -- 5.5 Rate of energy dissipation -- 5.6 Laboratory measurements of particle size -- 5.6.1 Visual accumulation tube method (VAT) -- 5.6.2 Bottom withdrawal tube method (BWT) -- 5.6.3 Pipette method -- 5.6.4 Hydrometer method -- 6 Turbulent velocity profiles -- 6.1 Logarithmic velocity profiles -- 6.2 Smooth and rough plane boundaries -- 6.3 Resistance to flow -- 6.4 Deviations from logarithmic velocity profiles -- 6.4.1 Log-wake law -- 6.4.2 Modified log-wake law -- 6.4.3 Sidewall correction method -- 6.5 Open-channel flow measurements -- 6.5.1 Stage measurements -- 6.5.2 Velocity measurements -- 7 Incipient motion -- 7.1 Angle of repose -- 7.2 Submerged incipient motion -- 7.2.1 Uniform grain size -- 7.2.2 Sediment mixtures -- 7.2.3 Cohesive material -- 7.3 Moment stability analysis -- 7.4 Simplified stability analysis -- 8 Bedforms -- 8.1 Mechanics of bedforms -- 8.1.1 Lower regime -- 8.1.2 Upper regime -- 8.2 Bedform classification and geometry -- 8.2.1 Bedform prediction -- 8.2.2 Bedform geometry -- 8.3 Resistance to flow with bedforms -- 8.3.1 Total and grain resistance with bedforms -- 8.3.2 Bedform resistance -- 8.4 Field observations of bedforms -- 9 Bedload -- 9.1 Bedload equations -- 9.1.1 DuBoys' equation -- 9.1.2 Meyer-Peter Müller's equation -- 9.1.3 Einstein--Brown's equation -- 9.1.4 Bedload transport by size fractions -- 9.2 Bed layer characteristics -- 9.2.1 Bedload particle velocity -- 9.2.2 Bed layer sediment concentration and pick-up rate -- 9.3 Bed sediment sampling -- Shallow samples -- Deep samples -- Coarse particle samples -- 9.4 Bedload measurements -- 10 Suspended load -- 10.1 Sediment concentration -- 10.2 Advection--diffusion equation -- 10.3 Turbulent mixing of washload -- 10.3.1 One-dimensional diffusion

0

MIL

272479

Erosion.

Sedimentation and deposition.

Julien, Pierre Y.

Knovel (Firm)

20131217141450.0

[Book]

Y