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need an overview on all the finite difference schemes |
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December 11, 2013, 12:42 |
need an overview on all the finite difference schemes
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#1 |
Senior Member
Mihai Pruna
Join Date: Apr 2010
Location: Boston
Posts: 195
Rep Power: 16 |
I'm studying for my CFD final and I need to memorize all the schemes used in finite difference methods.
I'd like a summary overview of the finite difference schemes for parabolic, elliptic and hyperbolic PDEs, where I can, at a glance, see the stencils and the formulas. Is there such thing? |
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December 12, 2013, 07:27 |
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#2 |
Member
Join Date: Jul 2013
Posts: 55
Rep Power: 12 |
There is an infinite number of finite difference method.
One can use Taylor series in order to build any scheme of different order and type (upwind, centered, downwind) It is easy algebra, and essential to understand in order to master finite difference. One of the main strenght of finite difference methot is that it is easy to enrich, but at the cost of requiring very specific grid. |
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December 12, 2013, 08:20 |
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#3 |
Senior Member
Philipp
Join Date: Jun 2011
Location: Germany
Posts: 1,297
Rep Power: 26 |
I like the Ferziger / Peric book.
__________________
The skeleton ran out of shampoo in the shower. |
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December 13, 2013, 03:00 |
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#4 |
Senior Member
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In my opinion, these two are both sufficiently complete and clear:
Tannehill, Anderson, Pletcher: Computational Fluid Mechanics and Heat Transfer Hirsch: Numerical Computation of Internal and External Flows |
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