Introduction to CFD

INTRODUCTION:

    "All physical relations are converted to mathematical models...then solved to know the nature of physics."

"All mathematical sciences are founded on relations between physical laws and laws of numbers,so that the aim of exact science is to reduce the problems of nature to the determination of quantities by operations with numbers." 

                        --- James Clerk Maxwell,1856

With this statement background let us move to the Intro of "Computational Fluid Dynamics".

Whenever a concept is to be studied, the questions with the letter "W" arises first.i.e What, Why, When and so on. Let us begin to answer these questions with respect to CFD which can be read in the following posts.