scale-up in chemical engineering, 2nd edition, 2006

... world. 1 Introduction2 Marko Zlokarnik Scale-Up in Chemical Engineering Scale-Up in Chemical Engineering. 2 nd Edition. M. Zlokarnik Copyright  2006 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim ISBN: ... heat transfer is discussed in association with film drying. In dealing with chemical process engineering, the conduction of chemical reac- tions in a tubular reac...

Ngày tải lên: 02/04/2014, 16:26

... 861 – 911 [5] Levenspiel, O., Modeling in chemical engineering, Chemical Engineering Science, 57, (2002), 4691 – 4696 Mass Transfer in Chemical Engineering Processes 98 Particle Sand PVC ... exist, the computational domain has to be discretized into cells or elements with nodal points marking the boundaries of each cell and combining the physical domain into one computa...

Ngày tải lên: 16/02/2014, 19:20

... a wise investment. Research of this type subsumes a number of generic challenges in chemical engineering, including: • Finding new chemical process pathways that can make large advances in the ... widely disseminated into chemical engineering departments in order to integrate methodological advances into the mainstream of research and education. Surface and Interfacial Engineeri...

Ngày tải lên: 06/03/2014, 15:20

... or basic finished chemicals. The remaining industries in SIC 28 convert intermediate materials into a spectrum of specialized finished products. Table 1: Structure of the Chemical Industry ... major industrial processes within the organic chemical industry, including the materials and equipment used, and the processes employed. The section is designed for those interested in gainin...

Ngày tải lên: 22/03/2014, 14:20

... 191 Creating Gateways to UNIX Commands 192 Working with Query Strings 193 Writing a Program That Uses the Query String 194 Writing CGI Programs in C 195 The cgic Library 196 Printing Headers 196 Printing ... 77 www.it-ebooks.info Incorporating Validation into the Form-Processing Code 115 How a Form-Processing Program Works 115 An Example of Form Processing 116 The Main Script Logic 117 The...

Ngày tải lên: 23/03/2014, 15:20

... Semi-infinite Domains ……………… 295 4.1 Partial Differential Equations (PDEs) in Semi-infinite Domains 295 4.2 Laplace Transform Technique for Parabolic PDEs 295 Example 4.1. Heat Conduction in ... ‘fsolve’ returns a floating point number with a decimal point. 6 1 Introduction Two or more nonlinear equations can be solved by using ‘fsolve’. For example, consider finding the solutions...

Ngày tải lên: 01/04/2014, 10:47

... deeply indebted to Stephen Pope in many different ways, starting from his early encouragement in 1991 to consider PDF methods as a natural modeling framework for describing micromixing in chemical ... models, an introduction to the subject is provided in Chapter 7. Chapter 5 begins with an overview of chemical kinetics and the chemical- source-term closure problem in turbulent...

Ngày tải lên: 01/04/2014, 10:48

... term process gain quite often, in distinction to a system gain. 2 - 17 final change in y(t) relative to a unit change in the input x(t). Thus an easy derivation of the steady state gain is to take ... again and again. We are just using this example as a prologue. Typically in a class on differential equations, we learn to transform a linear ordinary equation into an algebraic equation...

Ngày tải lên: 01/04/2014, 10:57

... practiced in the chemical process industry. 1.1 THE CHEMICAL PROCESS cc••luo~J'ZII0 £ :41Vf In the chemical process industry, the primary objective is to combine chemical processing units, ... multivariable processes having interactions is introduced in Part IVB (Chapters 20-22). Methods of characterizing loop interactions, choosing loop pairing, and de...

Ngày tải lên: 01/04/2014, 11:11

... 5 INTHE preface to the first edition of Chemical Engineering, Volume 4, we quoted the following paragraph written by Coulson and Richardson in their preface to the first edition of Chemical Engineering, ... = b a t + v a − b a 2 +  b a 2 − v a  e −at 17 CHEMICAL ENGINEERING Solutions to the Problems in Chemical Engineering Volumes 2 and 3 or, assuming the initial velocity v =...

Ngày tải lên: 01/04/2014, 11:15