Fluidization of Fine Powders Cohesive versus Dynamical Aggregation /

• Κύριος συγγραφέας: Valverde Millán, José Manuel (Συγγραφέας)
• Συγγραφή απο Οργανισμό/Αρχή: SpringerLink (Online service)
• Μορφή: Ηλεκτρονική πηγή Ηλ. βιβλίο
• Γλώσσα: English
• Έκδοση: Dordrecht : Springer Netherlands : Imprint: Springer, 2013.
• Σειρά: Particle Technology Series, 18
• Θέματα: Physics.; Chemical engineering.; Nanochemistry.; Amorphous substances.; Complex fluids.; Fluid mechanics.; Nanotechnology.; Soft and Granular Matter, Complex Fluids and Microfluidics.; Industrial Chemistry/Chemical Engineering.; Engineering Fluid Dynamics.

This book will be mainly devoted to demonstrate the rich phenomenology exhibited by fine powders when they are fluidized by a gas flow. Fine powder cohesiveness leads to poor flowability, clumping, difficulty in fluidizing, irregular avalanching behavior, etc. Despite all the inconveniences, fine po...

Πίνακας περιεχομένων:

• Dedication
• Preface
• Acknowledgements
• Acronyms
• 1 Introduction. The classical Geldart’s diagram and the new type of gas-fluidization behavior
• 2 The structure of Geldart A gas-fluidized beds
• 3 Magnetic stabilization of fluidized beds of magnetizable particles
• 4 The fluidlike behavior of granular materials fluidized by liquids
• 5 The fluidlike behavior of some fine and ultrafine powders fluidized by gas
• 6 On the question of fluidlike fluidization stability
• 7 Dynamic aggregation of fine particles in gas-fluidized beds
• 8 The modified Geldart’s diagram
• 9 Fluidization of nanopowders
• 10 Effect of gas viscosity on the fluidization behavior of fine powders
• 11 Fluidlike fluidization as affected by external fields
• 12 The use of additives to control powder flow. Mechanical properties of fine powder beds
• 13 Fluidization assistance techniques.