The author shows how one can compute the concentration profile and mass flux for the unsteady diffusion problem in spherical coordinates. Two methods are used for this ...

We plot the distillation curves for acetone, chloroform, benzene mixtures. The notebook reproduces figure 14.8 (page 466) of the book by L. T. Biegler, I. E. Grossmann and A. ...

Credit default swap options which are better known by the term CDS Swaptions are useful instrument to trade future expectation of the credit worthiness of a reference entity ...

This system of notebooks and packages is an innovative contribution to flexible learning, using Mathematica interactively. Unlike previous approaches which have used ...

A second order chemical reaction is occuring in a tubular reactor with axial dispersion. The governing equation can be found in the excellent book by W. F. Ramirez, ...

Although processing of commutative expressions is built into Mathematica, relatively no support is given to noncommutative expression manipulation. These packages have been ...

More than 200 years ago, Leonhard Euler posed the following problem: Given a chessboard of n times n squares, is it possible to find a path for the knight that touches every ...

The three notebooks compute the permeate and residue compositions obtained using a membrane separation module. Membrane area is also computed. Feed is air and is considered ...

Use the sliders to set the coefficients for the function f(x)=Sqrt[a x^3+b x^2+c x + d]. You may move the sliders to pick the coefficients to be any integer between -10 and ...

This notebook shows how to solve the flow field for a rotating sphere at low Reynolds number showing the zeroth and first order solutions. A regular perturbation expansion ...