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Diffusion Advection equation discretization scheme

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July 2, 2013, 17:10	Diffusion Advection equation discretization scheme	#1
Farouk New Member CFDLearner Join Date: Jul 2013 Posts: 16 Rep Power: 13	Hello, I am looking for a good reference to understand the basic discretization schemes applied to the Stationary Diffusion Advection equation. $-\epsilon \frac{d^2u(x)}{dx^2}+\beta \frac{du(x)}{dx}=0$ Especially for the Upwind and the Scharfetter-Gummel schemes. Thank you in advance.

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advection, diffusion, discretization scheme, upwind

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