Mathematical and Physical Modeling of Materials Processing Operations

Mathematical and Physical Modeling of Materials Processing Operations
Author: Olusegun Johnso Ilegbusi
Publisher: CRC Press
Total Pages: 512
Release: 1999-07-29
Genre: Technology & Engineering
ISBN: 9781584880172

The past few decades have brought significant advances in the computational methods and in the experimental techniques used to study transport phenomena in materials processing operations. However, the advances have been made independently and with competition between the two approaches. Mathematical models are easier and less costly to implement, but experiments are essential for verifying theoretical models. In Mathematical and Physical Modeling of Materials Processing Operations, the authors bridge the gap between mathematical modelers and experimentalists. They combine mathematical and physical modeling principles for materials processing operations simulation and use numerous examples to compare theoretical and experimental results. The modeling of transport processes is multi-disciplinary, involving concepts and principles not all of which can be associated with just one field of study. Therefore, the authors have taken care to ensure that the text is self-sustaining through the variety and breadth of topics covered. Beyond the usual topics associated with transport phenomena, the authors also include detailed discussion of numerical methods and implementation of process models, software and hardware selection and application, and representation of auxiliary relationships, including turbulence modeling, chemical kinetics, magnetohydrodynamics, and multi-phase flow. They also provide several correlations for representing the boundary conditions of fluid flow, heat transfer, and mass transfer phenomena. Mathematical and Physical Modeling of Materials Processing Operations is ideal for introducing these tools to materials engineers and researchers. Although the book emphasizes materials, some of the topics will prove interesting and useful to researchers in other fields of chemical and mechanical engineering.

Physical Red Team Operations: Physical Penetration Testing with the REDTEAMOPSEC Methodology

Physical Red Team Operations: Physical Penetration Testing with the REDTEAMOPSEC Methodology
Author: Jeremiah Talamantes
Publisher:
Total Pages: 344
Release: 2019-07-30
Genre: Computers
ISBN: 9780578538402

A manual for the very first physical red team operation methodology. This book teaches how to execute every stage of a physical red team operation fromreconnaissance, to team mobilization, to offensive strike, and exfiltration. Forthe first time in the physical red teaming industry, a consistent, repeatable, andcomprehensive step-by-step introduction to the REDTEAMOPSEC methodology -created and refined by Jeremiah Talamantes of RedTeam Security - subject ofthe viral documentary titled, "Hacking the Grid."

The Physical and Mathematical Modeling of Tundish Operations

The Physical and Mathematical Modeling of Tundish Operations
Author: Julian Szekely
Publisher: Springer Science & Business Media
Total Pages: 121
Release: 2012-12-06
Genre: Technology & Engineering
ISBN: 1461396263

In recent years it has been recognized that tundishes playa critical role in affecting the quality of the finished steel products. Furthermore, proper tundish design may be even more important in the development of the novel continuous casting pro cesses that are now in varying stages of realizatic)ll. Traditionally, physical modeling has played a key role in tundish design, but the recently evolved computational software packages, the readily accessible computa tional hardware, and, perhaps most important, the growing experience with tackling a broad range of computational fluid flow problems within a metallurgical context have made mathematical modeling an important factor in this field. Our aim in writing this book has been to bring realistic perspectives to tundish design. The main purpose is to provide a good physical understanding of what is happening in tundishes, together with a realistic discussion of topics that are still not quite clear. The process metallurgist active in this field has many tools at his or her disposal, including mathematical modeling, physical modeling, and measure ments on full plant-scale systems. In this monograph we seek to show how these ideas may be combined to provide a good basic understanding and, hence, an attempt at an optimal design.