Description

Modelling in Transport Phenomena: A Conceptual Approach aims to show students how to translate the inventory rate equation into mathematical terms at both the macroscopic and microscopic levels. The emphasis is on obtaining the equation representing a physical phenomenon and its interpretation. The book begins with a discussion of basic concepts and their characteristics. It then explains the terms appearing in the inventory rate equation, including ""rate of input"" and ""rate of output."" The rate of generation in transport of mass, momentum, and energy is also described. Subsequent chapters detail the application of inventory rate equations at the macroscopic and microscopic levels. This book is intended as an undergraduate textbook for an introductory Transport Phenomena course in the junior year. It can also be used in unit operations courses in conjunction with standard textbooks. Although it is written for students majoring in chemical engineering, it can also serve as a reference or supplementary text in environmental, mechanical, petroleum, and civil engineering courses.

Table of Contents

Preface 1 Introduction 1.1 Basic Concepts 1.1.1 Characteristics of the Basic Concepts 1.2 Definitions 1.2.1 Steady-State 1.2.2 Uniform 1.2.3 Equilibrium 1.2.4 Flux 1.3 Mathematical Formulation of the Basic Concepts 1.3.1 Inlet and Outlet Terms 1.3.2 Rate of Generation Term 1.3.3 Rate of Accumulation Term 1.4 Simplification of the Rate Equation 1.4.1 Steady-State Transport without Generation 1.4.2 Steady-State Transport with Generation 2 Molecular and Convective Transport 2.1 Molecular Transport 2.1.1 Newton's Law of Viscosity 2.1.2 Fourier's Law of Heat Conduction 2.1.3 Fick's First Law of Diffusion 2.2 Dimensionless Numbers 2.3 Convective Transport 2.4 Total Flux 2.4.1 Rate of Mass Entering and/or Leaving the System 2.4.2 Rate of Energy Entering and/or Leaving the System 3 Interphase Transport and Transfer Coefficients 3.1 Friction Factor 3.1.1 Physical Interpretation of Friction Factor 3.2 Heat Transfer Coefficient 3.2.1 Convection Heat Transfer Coefficient 3.2.2 Radiation Heat Transfer Coefficient 3.3 Mass Transfer Coefficient 3.3.1 Physical Interpretation of Mass Transfer Coefficient 3.3.2 Concentration at the Phase interface 3.4 Dimensionless Numbers 3.5 Transport Analogies 3.5.1 The Reynolds Analogy 3.5.2 The Chilton-Colburn Analogy 4 Evaluation of Transfer Coefficients: Engineering Correlations 4.1 Reference Temperature and Concentration 4.1.1 Bulk Temperature and Concentration 4.1.2 Film Temperature and Concentration 4.2 Flow Past a Flat Plate 4.3 Flow Past a Single Sphere 4.3.1 Friction Factor Correlati

Details

No. of pages:
605
Language:
English
Copyright:
© 2002
Published:
Imprint:
Elsevier Science
eBook ISBN:
9780080511856
Print ISBN:
9780444510525

About the author

Ismail Tosun

The author has been teaching undergraduate and graduate level thermodynamics courses for over 30 years. Since 1989 he has been a professor at the Middle East Technical University (METU), Ankara, Turkey. He has also taught at the Turkish Military Academy and the University of Akron, Ohio. Professor Tosun received his BS and MS degrees from METU, and a PhD degree from the University of Akron, all in chemical engineering. He is the author of the book Modeling in Transport Phenomena, 2nd Ed., published by Elsevier. His research interests include mathematical modeling and transport phenomena. He is the author or co-author of over sixty publications.

Affiliations and Expertise

Middle East Technical University, Department of Chemical Engineering, Ankara, Turkey

Reviews

Modelling in Transport Phenomena: A Conceptual Approach aims to show students how to translate the inventory rate equation into mathematical terms at both the macroscopic and microscopic levels. The emphasis is on obtaining the equation representing a physical phenomenon and its interpretation. The book begins with a discussion of basic concepts and their characteristics. It then explains the terms appearing in the inventory rate equation, including ""rate of input"" and ""rate of output."" The rate of generation in transport of mass, momentum, and energy is also described. Subsequent chapters detail the application of inventory rate equations at the macroscopic and microscopic levels. This book is intended as an undergraduate textbook for an introductory Transport Phenomena course in the junior year. It can also be used in unit operations courses in conjunction with standard textbooks. Although it is written for students majoring in chemical engineering, it can also serve as a reference or supplementary text in environmental, mechanical, petroleum, and civil engineering courses.