The Diffusion Equation
This chapter treats the numerical simulation of diffusion processes. Diffusion takes place in space and time simultaneously and is an important phenomenon in nature and technology. Scientific computations of physical quantities such as temperature, pollution, and velocity are frequently based on models for diffusion. Diffusion is often coupled with other processes in physical problems, but in this chapter we will only consider diffusion as an isolated process.
KeywordsDiffusion Equation Time Level Diffusion Problem Diffusive Transport Implicit Method
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