[دانلود کتاب] Particle Deposition & Aggregation: Measurement, Modelling and Simulation

P O U R I A

مدیر مهندسی شیمی مدیر تالار گفتگوی آزاد
مدیر تالار
Particle Deposition & Aggregation: Measurement, Modelling and Simulation
(Colloid & surface engineering)

ffc0194be19cd92df2d0b96806b178ef-d.jpg

Deposition and aggregation of small solid particles are encountered in many natural and industrial environments. Whether it be deposition of particles onto a surface immersed in a liquid suspension or aggregateion of individual particles, these processes are of enotmous significance. They are vital to the manufacture of magnetic tape, purification of water using packed bed filters, selective capture of solids, cells and macromolecular species, and many other applications. This book presents a unified approach to the measurement, modelling and simulation of these processes, bringing together the disciplines of colliod and surface chemistry, hydrodynamics, and experimental and computational methods. It will be required reading for graduates working in process and environmental engineering, postgraduates involved in industrial R & D and for all scientists wishing to gain a more detailed and realistic understanding of process conditions in these areas.
Table of contents
کد:
[FONT=comic sans ms]Front Matter......Page 1[/FONT]
[FONT=comic sans ms]Author Index......Page 0[/FONT]
[FONT=comic sans ms]00_2......Page 4[/FONT]
[FONT=comic sans ms]Preface......Page 11[/FONT]
[FONT=comic sans ms]1. Introduction......Page 14[/FONT]
[FONT=comic sans ms]2. Electrical Properties of Interfaces......Page 20[/FONT]
[FONT=comic sans ms]2.1 Introduction......Page 21[/FONT]
[FONT=comic sans ms]2.2.1 Origin of Surface Charge......Page 22[/FONT]
[FONT=comic sans ms]2.2.2 The Gouy-Chapman Double Layer Model......Page 24[/FONT]
[FONT=comic sans ms]2.2.3 The Stern Model......Page 27[/FONT]
[FONT=comic sans ms]2.2.4 The Stern-Grahame Model......Page 32[/FONT]
[FONT=comic sans ms]2.2.5 Further Refinements to the Model......Page 33[/FONT]
[FONT=comic sans ms]2.3.1 General......Page 34[/FONT]
[FONT=comic sans ms]2.3.2 Electro-Osmosis......Page 36[/FONT]
[FONT=comic sans ms]2.3.3 Streaming Potential......Page 37[/FONT]
[FONT=comic sans ms]2.3.4 Particle Electrophoresis......Page 38[/FONT]
[FONT=comic sans ms]2.3.5 Interpretation of Zeta Potentials......Page 40[/FONT]
[FONT=comic sans ms]References......Page 42[/FONT]
[FONT=comic sans ms]3. Surface Interaction Potentials......Page 44[/FONT]
[FONT=comic sans ms]3.2 Double Layer Interaction Between Macroscopic Bodies......Page 45[/FONT]
[FONT=comic sans ms]3.2.1 Plate-Plate Interactions......Page 46[/FONT]
[FONT=comic sans ms]3.2.2 Sphere-Sphere Interactions......Page 49[/FONT]
[FONT=comic sans ms]3.3.1 Overview......Page 53[/FONT]
[FONT=comic sans ms]3.3.2 Hamaker Expressions for Interacting Spheres......Page 54[/FONT]
[FONT=comic sans ms]3.3.3 Calculation of Hamaker Constants......Page 57[/FONT]
[FONT=comic sans ms]3.3.4 Retardation......Page 59[/FONT]
[FONT=comic sans ms]3.4 Non-DLVO Forces......Page 61[/FONT]
[FONT=comic sans ms]3.4.1 Born Repulsion......Page 62[/FONT]
[FONT=comic sans ms]3.4.2 Hydration Effects......Page 63[/FONT]
[FONT=comic sans ms]3.4.3 Hydrophobic Interaction......Page 64[/FONT]
[FONT=comic sans ms]3.4.4 Steric Interaction......Page 65[/FONT]
[FONT=comic sans ms]3.4.5 Polymer Bridging......Page 66[/FONT]
[FONT=comic sans ms]3.5.1 Basis of the DLVO Theory......Page 69[/FONT]
[FONT=comic sans ms]3.5.2 Stability Criteria......Page 70[/FONT]
[FONT=comic sans ms]References......Page 74[/FONT]
[FONT=comic sans ms]4. Colloidal Hydrodynamics and Transport......Page 79[/FONT]
[FONT=comic sans ms]4.1.1 Navier-Stokes Equation......Page 82[/FONT]
[FONT=comic sans ms]4.1.2 Flow Field in Simple Geometries......Page 84[/FONT]
[FONT=comic sans ms]4.2.1 Brownian Motion......Page 88[/FONT]
[FONT=comic sans ms]4.2.2 Diffusion......Page 89[/FONT]
[FONT=comic sans ms]4.3.1 Motion of a Single Hard Sphere......Page 90[/FONT]
[FONT=comic sans ms]4.3.2 Motion of a Single Soft Sphere......Page 92[/FONT]
[FONT=comic sans ms]4.4.1 In Quiescent Fluid......Page 94[/FONT]
[FONT=comic sans ms]4.4.2 In Shear Flow......Page 100[/FONT]
[FONT=comic sans ms]4.5 Concentration Dependence of Diffusion Coefficients......Page 104[/FONT]
[FONT=comic sans ms]4.6.1 Overview......Page 107[/FONT]
[FONT=comic sans ms]4.6.2 Basic Equations and Boundary Conditions......Page 109[/FONT]
[FONT=comic sans ms]4.6.3 Perfect-Sink Model......Page 110[/FONT]
[FONT=comic sans ms]4.6.4 Non-Penetration Model......Page 115[/FONT]
[FONT=comic sans ms]Bibliography......Page 117[/FONT]
[FONT=comic sans ms]References......Page 118[/FONT]
[FONT=comic sans ms]5. Modelling of Particle Deposition Onto Ideal Collectors......Page 121[/FONT]
[FONT=comic sans ms]5.1.1 Hydrodynamics......Page 124[/FONT]
[FONT=comic sans ms]5.1.2 Particle Transport Equation......Page 125[/FONT]
[FONT=comic sans ms]5.2 Stagnation-point Flow......Page 128[/FONT]
[FONT=comic sans ms]5.2.1 Hydrodynamics......Page 129[/FONT]
[FONT=comic sans ms]5.2.2 Particle Transport Equation......Page 130[/FONT]
[FONT=comic sans ms]5.3.1 Hydrodynamics......Page 131[/FONT]
[FONT=comic sans ms]5.3.2 Particle Transport Equation......Page 132[/FONT]
[FONT=comic sans ms]5.4.1 Hydrodynamics......Page 134[/FONT]
[FONT=comic sans ms]5.4.2 Particle Transport Equation......Page 137[/FONT]
[FONT=comic sans ms]5.5 Interaction-force Boundary-layer Approximation......Page 140[/FONT]
[FONT=comic sans ms]5.5.2 Quantitative Formulation......Page 141[/FONT]
[FONT=comic sans ms]5.5.3 Available Analytical Solution......Page 143[/FONT]
[FONT=comic sans ms]5.5.4 Evaluation of KF......Page 145[/FONT]
[FONT=comic sans ms]5.6 Trajectory Analysis......Page 146[/FONT]
[FONT=comic sans ms]5.6.1 Collector and Flow Model......Page 147[/FONT]
[FONT=comic sans ms]5.6.2 Force Balance and Basic Formulations......Page 148[/FONT]
[FONT=comic sans ms]5.6.3 The Trajectory Equation......Page 150[/FONT]
[FONT=comic sans ms]5.7 Representatives Simulation of Particle Deposition......Page 151[/FONT]
[FONT=comic sans ms]5.7.1 Deposition in the Presence of Repulsive Double Layer Interactions......Page 152[/FONT]
[FONT=comic sans ms]5.7.2 Deposition in the Presence of Attractive Double Layer Interactions......Page 157[/FONT]
[FONT=comic sans ms]References......Page 162[/FONT]
[FONT=comic sans ms]6. Modelling of Aggregation Processes......Page 165[/FONT]
[FONT=comic sans ms]6.1 Collisions and Aggregation: the Smoluchowski Approach......Page 166[/FONT]
[FONT=comic sans ms]6.2.1 Perikinetic Aggregation......Page 168[/FONT]
[FONT=comic sans ms]6.2.2 Orthokinetic Aggregation......Page 173[/FONT]
[FONT=comic sans ms]6.2.4 Comparison of Rates......Page 177[/FONT]
[FONT=comic sans ms]6.3.1 Stability Ratio - the Fuchs Approach......Page 179[/FONT]
[FONT=comic sans ms]6.3.3 Hydrodynamic Interaction......Page 182[/FONT]
[FONT=comic sans ms]6.4 Form of Aggregates......Page 188[/FONT]
[FONT=comic sans ms]6.4.1 Model Studies: Fractal Clusters......Page 189[/FONT]
[FONT=comic sans ms]6.4.2 Aggregate Density......Page 192[/FONT]
[FONT=comic sans ms]6.4.3 Collision Rates of Fractal Aggregates......Page 193[/FONT]
[FONT=comic sans ms]6.5 Aggregate Strength and Break Up......Page 194[/FONT]
[FONT=comic sans ms]6.6.1 Analytical Approaches......Page 196[/FONT]
[FONT=comic sans ms]6.6.2 'Self-Preserving' Distributions......Page 198[/FONT]
[FONT=comic sans ms]6.6.3 The 'Maximum Entropy' Approach......Page 200[/FONT]
[FONT=comic sans ms]6.7.1 Introduction......Page 202[/FONT]
[FONT=comic sans ms]6.7.2 Mixing......Page 203[/FONT]
[FONT=comic sans ms]6.7.3 Adsorption......Page 204[/FONT]
[FONT=comic sans ms]6.7.4 Reconformation......Page 205[/FONT]
[FONT=comic sans ms]6.7.5 Flocculation......Page 206[/FONT]
[FONT=comic sans ms]Bibliography......Page 207[/FONT]
[FONT=comic sans ms]References......Page 208[/FONT]
[FONT=comic sans ms]7. Selection of a Simulation Method......Page 211[/FONT]
[FONT=comic sans ms]7.1 Overview Of Simulation Protocol......Page 213[/FONT]
[FONT=comic sans ms]7.2 Useful Concepts In Statistical Mechanics......Page 217[/FONT]
[FONT=comic sans ms]7.3 Monte Carlo Methods......Page 221[/FONT]
[FONT=comic sans ms]7.3.1 Metropolis Monte Carlo Method......Page 222[/FONT]
[FONT=comic sans ms]7.3.2 Monte Carlo Methods for Various Ensembles......Page 223[/FONT]
[FONT=comic sans ms]7.3.3 Advanced Monte Carlo Methods......Page 224[/FONT]
[FONT=comic sans ms]7.4 Molecular Dynamics Methods......Page 226[/FONT]
[FONT=comic sans ms]7.4.1 Equations of Motion and Finite Difference Methods......Page 227[/FONT]
[FONT=comic sans ms]7.4.2 Application of Molecular Dynamics to Particulate Systems......Page 230[/FONT]
[FONT=comic sans ms]7.5.1 Brownian Dynamics for Hydrodynamically Independent Particles......Page 232[/FONT]
[FONT=comic sans ms]7.5.2 Brownian Dynamics for Hydrodynamically Interacting Particles......Page 234[/FONT]
[FONT=comic sans ms]7.5.3 Constraint Brownian Dynamics......Page 237[/FONT]
[FONT=comic sans ms]References......Page 238[/FONT]
[FONT=comic sans ms]8. Implementation of Computer Simulations......Page 242[/FONT]
[FONT=comic sans ms]8.1 Pair Potential Models......Page 243[/FONT]
[FONT=comic sans ms]8.2 Periodic Boundary Conditions......Page 245[/FONT]
[FONT=comic sans ms]8.3.1 Uniform Distribution......Page 247[/FONT]
[FONT=comic sans ms]8.3.2 Gaussian Distribution......Page 248[/FONT]
[FONT=comic sans ms]8.3.4 Exponential Distribution......Page 249[/FONT]
[FONT=comic sans ms]8.4 Example: Implementation of Metropolis MC Simulation......Page 250[/FONT]
[FONT=comic sans ms]8.5 Computer Hardware......Page 252[/FONT]
[FONT=comic sans ms]8.5.1 Classification of Computers......Page 254[/FONT]
[FONT=comic sans ms]8.5.2 Amdahl's Law......Page 256[/FONT]
[FONT=comic sans ms]8.5.3 Registers and Memories......Page 259[/FONT]
[FONT=comic sans ms]8.6 Visualization of Simulation Results......Page 261[/FONT]
[FONT=comic sans ms]8.7.1 Hardware Specifications Relevant to Computer Simulations......Page 262[/FONT]
[FONT=comic sans ms]8.7.2 Guidelines for Efficient Programming......Page 264[/FONT]
[FONT=comic sans ms]8.7.3 Example of Visualization Tools......Page 267[/FONT]
[FONT=comic sans ms]References......Page 268[/FONT]
[FONT=comic sans ms]9. Experimental Techniques for Aggregation Studies......Page 269[/FONT]
[FONT=comic sans ms]9.1 General: Choice of Technique......Page 270[/FONT]
[FONT=comic sans ms]9.2.1 Microscopic Methods......Page 271[/FONT]
[FONT=comic sans ms]9.2.2 Sensing Zone Techniques......Page 272[/FONT]
[FONT=comic sans ms]9.3.1 Turbidity......Page 274[/FONT]
[FONT=comic sans ms]9.3.2 Static Light Scattering......Page 278[/FONT]
[FONT=comic sans ms]9.3.3 Dynamic Light Scattering......Page 283[/FONT]
[FONT=comic sans ms]9.4.1 Electro-Optic Techniques......Page 285[/FONT]
[FONT=comic sans ms]9.4.2 Turbidity Fluctuations......Page 286[/FONT]
[FONT=comic sans ms]9.5.1 Sedimentation Methods......Page 289[/FONT]
[FONT=comic sans ms]9.5.2 Permeability Methods......Page 291[/FONT]
[FONT=comic sans ms]References......Page 293[/FONT]
[FONT=comic sans ms]10. Experimental Techniques in Particle Deposition Kinetics......Page 296[/FONT]
[FONT=comic sans ms]10.1.1 Hydrodynamic Conditions......Page 297[/FONT]
[FONT=comic sans ms]10.1.3 Colloidal Suspensions......Page 298[/FONT]
[FONT=comic sans ms]10.1.5 Non-Aggregated Suspension......Page 299[/FONT]
[FONT=comic sans ms]10.2.1 Microscopic Means......Page 300[/FONT]
[FONT=comic sans ms]10.2.2 Particle Counters......Page 301[/FONT]
[FONT=comic sans ms]10.3.1 Stagnation-point Flow......Page 302[/FONT]
[FONT=comic sans ms]10.3.2 Rotating Disc......Page 306[/FONT]
[FONT=comic sans ms]10.3.3 Parallel-Plate Channel......Page 307[/FONT]
[FONT=comic sans ms]10.3.4 Packed-Bed Technique......Page 309[/FONT]
[FONT=comic sans ms]10.4 Determination of Experimental Collision Efficiencies......Page 311[/FONT]
[FONT=comic sans ms]References......Page 313[/FONT]
[FONT=comic sans ms]11. Theoretical Predictions Compared to Experimental Observations in Particle Deposition Kinetics......Page 316[/FONT]
[FONT=comic sans ms]11.1 Deposition with Repulsive Double Layers......Page 317[/FONT]
[FONT=comic sans ms]11.2 Deposition in the Presence of Attractive Double Layers......Page 323[/FONT]
[FONT=comic sans ms]11.2.1 Mechanisms of Paricle Deposition with Attractive Double Layers......Page 326[/FONT]
[FONT=comic sans ms]11.3 Possible Explanations for Observed Discrepancies in Unfavourable Deposition......Page 328[/FONT]
[FONT=comic sans ms]11.3.1 Distribution of Surface Properties......Page 329[/FONT]
[FONT=comic sans ms]11.3.2 Heterogeneity of Surface Charge......Page 331[/FONT]
[FONT=comic sans ms]11.3.3 Surface Roughness of Particles and Collectors......Page 334[/FONT]
[FONT=comic sans ms]11.3.4 Dynamics of Interaction......Page 337[/FONT]
[FONT=comic sans ms]11.3.5 Deposition in Secondary Minima......Page 339[/FONT]
[FONT=comic sans ms]11.3.6 Possibility of Additional Forces......Page 341[/FONT]
[FONT=comic sans ms]11.4.1 Theoretical Formulation of a Correlation Equation......Page 342[/FONT]
[FONT=comic sans ms]11.4.2 Testing the Correlation Equation......Page 344[/FONT]
[FONT=comic sans ms]References......Page 346[/FONT]
[FONT=comic sans ms]12. Performance of Packed Bed-filters......Page 350[/FONT]
[FONT=comic sans ms]12.1 Particle Removal Mechanisms......Page 351[/FONT]
[FONT=comic sans ms]12.2 Modelling of Particle Removal in Granular Filtration......Page 352[/FONT]
[FONT=comic sans ms]12.2.1 Phenomenological Theories......Page 353[/FONT]
[FONT=comic sans ms]12.2.2 Fundamental Theories......Page 354[/FONT]
[FONT=comic sans ms]12.3.1 Effect of Particle Size on the Single Collector Removal Efficiency......Page 357[/FONT]
[FONT=comic sans ms]12.3.2 Effect of Particle Size on Clean-Bed Removal Efficiency......Page 358[/FONT]
[FONT=comic sans ms]12.3.3 Effect of Filtration Rate on the Clean-Bed Removal......Page 360[/FONT]
[FONT=comic sans ms]12.3.4 Effect of Filter Grain Size on Clean-Bed Removal......Page 361[/FONT]
[FONT=comic sans ms]Bibliography......Page 362[/FONT]
[FONT=comic sans ms]References......Page 363[/FONT]
[FONT=comic sans ms]13. Transport of Colloidal Materials in Ground Water......Page 364[/FONT]
[FONT=comic sans ms]13.1.2 Colloidal Properties of Viruses......Page 365[/FONT]
[FONT=comic sans ms]13.1.3 Studies on Virus Transport in Soils and Ground Water......Page 367[/FONT]
[FONT=comic sans ms]13.2.2 Particle-Pollutant Interactions......Page 368[/FONT]
[FONT=comic sans ms]13.2.3 Previous Work on Colloid Transport......Page 369[/FONT]
[FONT=comic sans ms]13.3.1 Calculation of Colloid Travel Distance......Page 371[/FONT]
[FONT=comic sans ms]13.3.2 Simulations of Particle Travel Distance......Page 372[/FONT]
[FONT=comic sans ms]References......Page 376[/FONT]
[FONT=comic sans ms]14.1.1 Classification of Filtration Processes......Page 379[/FONT]
[FONT=comic sans ms]14.1.2 Classification of Filtration Models......Page 381[/FONT]
[FONT=comic sans ms]14.2.1 Generation of Model Structure......Page 382[/FONT]
[FONT=comic sans ms]14.2.2 Simulation of Coalescence of Liquid Droplets......Page 384[/FONT]
[FONT=comic sans ms]14.3.1 Generation of Model Structure......Page 385[/FONT]
[FONT=comic sans ms]14.3.2 Simulation of Particle Penetration......Page 389[/FONT]
[FONT=comic sans ms]14.4 Tessellation Models......Page 391[/FONT]
[FONT=comic sans ms]14.4.2 Prediction of Solvent Flux, Pore Blockage and Blinding......Page 392[/FONT]
[FONT=comic sans ms]15. Application of Simulation Techniques to Colloidal Dispersion Systems......Page 396[/FONT]
[FONT=comic sans ms]15.1 MC Simulation of Triplet Formation......Page 397[/FONT]
[FONT=comic sans ms]15.2 MC Simulation of Magnetic Flocculation......Page 398[/FONT]
[FONT=comic sans ms]15.3 BD Simulation of Colloidal Aggregation......Page 403[/FONT]
[FONT=comic sans ms]15.4 BD Simulation of Colloidal Deposition......Page 404[/FONT]
[FONT=comic sans ms]15.5 Simulation of Colloids Under Shear......Page 408[/FONT]
[FONT=comic sans ms]15.6 Stokesian Dynamics Simulations......Page 414[/FONT]
[FONT=comic sans ms]15.7 Conclusions......Page 417[/FONT]
[FONT=comic sans ms]References......Page 418
[/FONT]
 

پیوست ها

  • Particle Deposition & Aggregation_ Measurement, Modelling and Simulation.part1.rar
    7.8 مگایابت · بازدیدها: 0
  • Particle Deposition & Aggregation_ Measurement, Modelling and Simulation.part2.rar
    7.8 مگایابت · بازدیدها: 0
  • Particle Deposition & Aggregation_ Measurement, Modelling and Simulation.part3.rar
    5.7 مگایابت · بازدیدها: 0
بالا