Multiphase reacting flows: modelling and simulation (CISM International Centre for Mechanical Sciences)

Introduction

The book "Multiphase Reacting Flows: Modelling and Simulation", authored by Daniele L. Marchisio and Rodney O. Fox, serves as a cornerstone reference for scientists, engineers, and professionals working in the multidisciplinary field of multiphase flows. Published as part of the esteemed CISM International Centre for Mechanical Sciences series, the book bridges the gap between theoretical concepts and practical applications, offering a comprehensive guide to understanding, modeling, and simulating multiphase reacting flows. This subject is particularly relevant to domains like chemical engineering, energy systems, environmental studies, and industrial process optimization.

The unique value of this book lies in its blend of theoretical rigor and practical insights. It systematically walks readers through key principles of multiphase systems—be they gas-liquid, liquid-liquid, or solid-liquid—with a consistent emphasis on their reacting flow dynamics. Time-tested methodologies, advanced simulation tools, and cutting-edge models are discussed in detail to ensure readers can apply this knowledge effectively in their respective fields.

Detailed Summary of the Book

The book begins by laying a solid foundation in multiphase flow principles, offering a detailed review of the underlying thermodynamic properties, transport phenomena, and reaction kinetics that drive such systems. With a smooth progression, it delves into computational modeling techniques, including Eulerian, Lagrangian, and particle-based frameworks.

The authors meticulously discuss Population Balance Models (PBMs) for tracking individual particles or species, along with advanced computational methods like Computational Fluid Dynamics (CFD) for simulating multiphase flows. Moreover, emphasis is placed on coupling the PBMs with CFD simulations to achieve a holistic understanding of multiphase reacting flows in real-world processes. Throughout, practical examples and case studies are provided to reinforce key lessons.

A significant portion of the book addresses challenges like turbulence modeling, mass transfer in bubbly flows, and the dynamics of dispersed particles in reacting environments. Such discussions are invaluable for understanding complex processes like combustion, catalysis, fermentation, and polymerization occurring in multiphase systems.

To assist readers with implementation, the book also introduces various open-source and commercial software tools. Its modular structure allows professionals from diverse backgrounds to extract specific insights relevant to their projects.

Key Takeaways

• Comprehensive understanding of multiphase reacting flow dynamics.
• A strong foundation in modeling techniques, including PBMs and CFD.
• Practical application of theory to real-world challenges in engineering and industry.
• Step-by-step insights into coupling models for complex flow systems.
• Advanced insights into current computational tools and simulators available for multiphase systems.

Famous Quotes from the Book

"The complexity of multiphase reacting flows stems from their multidisciplinary nature, where principles of fluid dynamics, thermodynamics, and reaction engineering converge."

"An accurate numerical model is not merely a reproduction of experimental data; it is a tool for discovery."

"Population Balance Models bring clarity to the chaotic behavior of dispersed phase interactions, enabling us to understand and optimize complex systems."

Why This Book Matters

With the increasing importance of sustainability and efficiency in industrial processes, understanding multiphase reacting flows has become essential in today's engineering landscape. This book not only provides the theoretical underpinnings but also offers practical guidance to solve real-world problems. Its interdisciplinary approach makes it a valuable resource for researchers, students, and industry practitioners alike.

Moreover, given the rise of computational technologies, the ability to simulate and optimize multiphase reacting flows is a skill in high demand. The methodologies outlined in this book empower professionals to design safer, more sustainable, and more cost-effective processes across diverse sectors.

In summary, "Multiphase Reacting Flows: Modelling and Simulation" is not merely a textbook but a guide and a tool for innovation, promoting deeper understanding and enabling breakthrough advancements in multiphase systems.