Transport processes in bubbles, drops, and particles / [edited by] D. De Kee, R.P. Chhabra.

Format:

Book

Contributor:

De Kee, D. (Daniel)

Chhabra, R. P.

Language:

English

Subjects (All):

Fluid dynamics.

Transport theory.

Physical Description:

xiv, 433 pages : illustrations ; 24 cm

Edition:

Second edition.

Place of Publication:

New York : Taylor & Francis, 2002.

Contents:

1. Constitutive Modeling of Bubbly Liquids / K.R. Rajagopal, L. Tao 1

Field Quantities and Equations 5

2. Analytical Expressions / E.E. Michaelides 22

Introduction and Historical Background 22

Governing Equations 26

Solution of the Equations for Creeping Flow 28

Equations at Finite Re[subscript s] and Pe[subscript s] 32

The Hydrodynamic Force and Heat Transfer for a Spheroid 36

Extension of the Creeping Solutions to Higher Re

Semi-Empirical Expressions 38

Effects of the Viscosity of the Sphere 41

Lift Effects 43

Recent Numerical Results 45

3. Electrokinetic- and Thermocapillary-Flow-Driven Aggregation of Particles and Bubbles on Surfaces / P.J. Sides, J.L. Anderson, H. Kasumi, S.A. Guelcher, Y.E. Solomentsev 55

Convective-Driven Aggregation on Conducting Surfaces 55

Dynamics of Pairs of Particles and Bubbles 61

Comparison between Experiment and Theory 67

4. Recent Developments in the Bubble Velocity Jump Discontinuity / D. Rodrigue, D. De Kee 79

Literature Review 79

Key Experimental Measurements 88

Photographic Evidence 91

Possible Explanations 95

Future Outlook 96

5. Cavitation and Bubble Dynamics / P.R. Williams 102

Nucleation Theory 104

Jets and Flow over Submerged Bodies 107

Experimental Techniques for the Measurement of Liquid Tensile Strength 108

Bubble Dynamics 111

The Behavior of Bubbles Near Boundaries 118

Cavitation Damage 121

6. Foam Drainage, Coarsening, and Evaporation / S.A. Magrabi, B.Z. Dlugogorski 128

Foam Structure 130

Foam Drainage 131

Foam Coarsening 145

Foam Evaporation 152

7. Interphase Mass and Heat Transfer in Gas-Fluidized Beds / J.R. Grace 163

Bubble-to-Dense-Phase Mass Transfer in Gas-Fluidized Beds 163

Mass Transfer from Slugs 176

Interphase Transfer in Turbulent Fluidized Beds 177

Interphase Heat Transfer 178

Illustrative Example 179

8. Progress in an Industrial Application of Fluidized Beds: Advances in the Sand Coremaking Process / S.I. Bakhtiyarov, R.A. Overfelt, D.A. Siginer 187

CFD Modeling of Sand Core-Shooting Process 188

Experimental Apparatus and Procedure 189

Results and Discussion 196

9. Sedimentation and Fluidization of Solid Particles in Liquids / R. Di Felice 223

Fluidization and Sedimentation of Single-Species Solids 224

Fluidization and Sedimentation of Binary-Species Solids 236

10. Determination of the Constitutive Relationship for Filter Cakes in Cake Filtration Using the Analogy between Filtration and Diffusion / B.V. Ramarao, C. Tien, C.N. Satyadev 246

Generalized Diffusivity and its Definition 248

Initial and Boundary Conditions 252

Filtration Viewed as a Diffusion Process 253

Prediction of Constant Pressure Filtration Characteristics 256

Inversion of Filtrate Flux Data 265

Symbols 271

11. Tracer Dispersion in Fluid Motion through a Porous Medium / J.P. du Plessis 274

Interstitial Transport 275

The Rectangular Representative Unit Cell Pore-Scale Model 282

Flow Perpendicularly across a Prismatic Bundle 285

12. Flows of Concentrated Granular Mixtures / P. Coussot 291

Lubricational Regime 293

The Frictional Regime 298

The Collisional Regime 304

Regime Determination 306

Phase Coupling 310

13. Wall Effects on Spheres Falling Axially in Cylindrical Tubes / R.P. Chhabra 316

Theoretical Treatments 317

Experimental Determination of the Wall Factor 320

Experimental Results and Correlations 323

Wall Effects on Nonspherical Particles or in Noncircular Conduits 332

14. Steady and Transient Motion of Spherical Liquids / G.H. McKinley 338

Steady Sedimentation of a Single Sphere through a Viscoelastic Fluid 339

Transient Motion of a Single Sphere 359

More Complex Interactions 362

15. Particle Deposition in Membrane Systems / V. Chen, D.E. Wiley 376

Dominant Deposition Mechanisms in Membrane Systems 377

Strategies for Controlling Particle Deposition in Membrane Systems 384

16. Rheological Properties of Concentrated Suspensions / P.J. Carreau, F. Cotton 397

Difficulties Encountered in Rheometry with Concentrated Suspensions 400

Model Suspensions 403

Rheological Models 411.

Notes:

Includes bibliographical references and index.

ISBN:

1560329068

OCLC:

46937504