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Basic Structured Grid Generation: With an introduction to unstructured grid generation

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I am a CFD engineer but no grid generation person. I bought this book due to its low price ($15 for a pdf format). I am not disappointed with this book at all. If you are comfortable with calculus and somewhat familar with index notation, the derivation in this book is very logical. I was able to use this book to generate a structural mesh using the algebraic method and differential method. The variational method seems to require funtional background and that is beyond me. Another good aspect about this book is that it gives the final equations that one needs to solve and a procedure that one needs to use to generate the grid. A good example is the Winslow method. I was able to use the equations in the book easily to generate the grid. Anyway, I would recommend this book to people who can read the first five pages of it without too much trouble. If you struggle with the first a few pages, this is probably not a good book for you.

The first chapter on tensor analysis is quite appealing and it is still refreshing for me who has experience with tensor analysis. The last chapter on unstructured grid generation is very helpful for me. I think it is a useful book for beginner in this field and can be a valuable reference book for experienced.

In computational fluid mechanics and solid mechanics, finite volume and finite element methods can deal with unstructured meshes relatively easily. So some of the grid generation techniques for finite difference method described in this book maybe less important than, say, 20 years ago.