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研究不同单球颗粒在立方搅拌槽内的层流运动

摘要第5-6页
ABSTRACT第6-7页
Chapter 1 Introduction第11-17页
    1.1 Background第11-14页
    1.2 Aims and Research Methodology第14-17页
Chapter 2 Literature Review第17-39页
    2.1 Mechanism of Individual Particle Suspension第17-21页
    2.2 Mechanism of Solid Particle Suspension in Stirred Tank Reactors第21-23页
    2.3 Individual Solid Suspension第23-24页
    2.4. Description of the Individual Forces Acting upon a Single Particle第24-39页
        2.4.1. The force due to the earth's gravity(gravitational force)(F_G)第24-25页
        2.4.2. The force due to buoyancy(F_B)第25页
        2.4.3. The lift Force(F_L)第25-26页
        2.4.4. The drag Force(F_D)第26-27页
        2.4.5. The Influence of the Archimedes Number第27-28页
        2.4.6. The Working Principle of the High Speed Camera(HSC)第28-29页
        2.4.7. The Particle Image Velocimetry(PIV)Principle第29-34页
        2.4.8. Analysis of the images第34-39页
Chapter 3 Experiments and Procedure第39-51页
    3.1. The Meaning and Purpose of this Research第39-40页
    3.2. Determination of the Just Suspended Velocity(N_(js)) of an Individual Particle第40页
    3.3. The General Experimental Set-up used in this Study第40-42页
    3.4. List of the Research Materials第42-45页
    3.5. Experimental Method第45-48页
    3.6. Experimental Data Processing第48-51页
        3.6.1. Single particle Critical lift-off velocity (Critical Suspending Speed)第48-49页
        3.6.2. Determination lift-off velocity of a single solid particle第49-51页
Chapter 4 Experimental Results and Discussion第51-81页
    4.1. The relation between Silicone oil viscosity and temperature tested with Rheometer第51-52页
    4.2. Choosing the right liquid for the critical single particle lift-off (suspension)第52-53页
    4.3. Sample to calculate the different quantities for three different particles第53-56页
    4.4. Glass particle第56-69页
        4.4.1. The result and derived Quantities of Single Sphere Glass particle第56-57页
        4.4.2, Monitoring the movement of single glass particle at the base of the Cubic tank第57-60页
        4.4.3. Monitoring and studying the movement of three different size single spherical glass particle in the vertical direction (Z-direction)第60-69页
    4.5. Silicone Nitrate particle第69-71页
    4.6. Plastic particle第71-81页
Chapter 5 Conclusion第81-83页
References第83-85页
Acknowledgements第85-87页
Authors and Instructors Biography第87-89页
硕士研究生学位论文答辩委员会决议书第89-90页

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