Part Ⅰ Particulate charging phenomena in multiphase flows
1 Electrification of particulate in multiphase flows
1.1 Electrification of particulate in industrial processes
1.1.1 Transport systems
1.1.2 Fluidized beds
1.1.3 Particle drying
1.1.4 Pollution control
1.1.5 Electrospray
1.1.6 Manufacturing and material processing
1.2 Electrification of particulate in natural processes
1.2.1 Wind-blown sand
1.2.2 Lightning in thunderstorm
1.3 Effect of electrification
1.3.1 Mechanical effect of electrification
1.3.2 Thermal effect of electrification
1.3.3 Electromagnetic effect of electrification
1.4 Summary
2 Properties of particulate in multiphase flows
2.1 Particulate forms
2.1.1 droplet
2.1.2 particle
2.2 Size Distribution
2.3 Dilute versus dense flows
2.4 Particulate-Fluid interaction
2.5 Particulate- Particulate interaction
2.6 Summary
Part Ⅱ Basic theory of droplet charging in multiphase flows
3 Droplet charging ways
3.1 Corona charging
3.2 Contact charging
3.3 Induction charging
3.4 Summary
4 Basic theory of droplet charging process
4.1 Corona charging process
4.2 Contact charging process
4.3 Induction charging process
4.4 Summary t Ⅲ Basic theory of particle charging in multiphase flows
5 Particle charging ways
5.1 Electron transfer charging
5.2 Ion transfer of materials containing mobile ions
5.3 Material transfer charging
5.4 Aqueous ion shift on particle surfaces
5.5 Summary
6 Basic theory of particulate charging in multiphase flows
6.1 Charge transfer by the external electric field.
6.2 Charge transfer by asymmetry contact
6.3 Charge transfer from aqueous ion shift on particle surfaces
6.4 Summary
Part Ⅳ Research methodologies of particulate charging processes
7 Numerical modeling methods for particulate charging processes
7.1 Basic theory of electrostatics
7.1.1 Charge and Coulomb's law
7.1.2 Electric and Gauss theorem
7.1.3 Circulation theorem of electrostatic field
7.1.4 Particulate in electrostatic field
7.2 Brief introduction to numerical methods of multiphase flow simulation
7.2.1 Large eddy simulation (LES) of continuous flow
2 Numerical methods of gas-solid two-phase flow simulation
7.2.3 Numerical methods of tracking the interface between gas/liquid - liquid two phases
7.3 Numerical simulations of charging/charged liquid interface
7.3.1 Governing equations of fluid flow and electric field
7.3.2 Coupling with charging model
7.3.3 Applications of numerical simulation on droplet charging
7.4 Numerical simulations of charging/charged particles
7.4.1 Governing equations of gas-solid two-phase flow
7.4.2 Coupling with charging model
7.4.3 Applications of numerical simulation on particle charging
7.5 Summary
8 Experimental methods for particulate charging processes
8.1 Measurement method of basic electrostatic parameter
8.2 Particulate charge measurement by electr
Автор: Sinha Ray Suprakas, Banerjee Ritima Название: Sustainable Polylactide-Based Blends ISBN: 0323858686 ISBN-13(EAN): 9780323858687 Издательство: Elsevier Science Рейтинг: Цена: 32844.00 р. Наличие на складе: Есть у поставщика Поставка под заказ.
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Sustainable Polylactide-Based Blends provides a critical overview of the state-of-the-art in polylactide (PLA)-based blends, addressing the latest advances, innovative processing techniques and fundamental issues that persist in the field. Sections cover the fundamentals of sustainable polymeric materials, polylactide and polymer blends, current and upcoming processing technologies, structure and morphology characterization techniques for PLA and PLA-based blends, and the processing, morphology development, and properties of polylactide-based blends. Final chapters focus on current and future applications, market potential, key challenges and future outlooks.
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Автор: Nofar, Mohammadreza (assistant Professor, Metallur Название: Polylactide foams ISBN: 0128139919 ISBN-13(EAN): 9780128139912 Издательство: Elsevier Science Рейтинг: Цена: 33686.00 р. Наличие на складе: Поставка под заказ.
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Computational Techniques for Multiphase Flows, Second Edition, provides the latest research and theories covering the most popular multiphase flows The book begins with an overview of the state-of-the-art techniques for multiple numerical methods in handling multiphase flow, compares them, and finally highlights their strengths and weaknesses. In addition, it covers more straightforward, conventional theories and governing equations in early chapters, moving on to the more modern and complex computational models and tools later in the book. It is therefore accessible to those who may be newer to the subject while also featuring topics of interest to the more experienced researcher.
Mixed or multiphase flows of solid/liquid or solid/gas are commonly found in many industrial fields, and their behavior is complex and difficult to predict in many cases. The use of computational fluid dynamics (CFD) has emerged as a powerful tool for understanding fluid mechanics in multiphase reactors, which are widely used in the chemical, petroleum, mining, food, automotive, energy, aerospace and pharmaceutical industries. This revised edition is an ideal reference for scientists, MSc students and chemical and mechanical engineers in these areas.
Includes updated chapters in addition to a brand-new section on Granular Flows
Features novel solution methods for multiphase flow, along with recent case studies
Explains how and when to use the featured technique, and how to interpret the results and apply them to improving applications
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