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Planar axial-symmetric diffusion equation

Created by Arthur Aslanyan (Nafta College), last modified on Mar 08, 2019

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Diffusion Equation in 2D two-dimensional euclidian space ℝ²

Planar diffusion equation with axial symmetric property distribution:

(1)	$\begin{array}{l}\displaystyle \frac{\partial {\rm w}}{\partial t} = \frac{\partial {\rm w}^2}{\partial^2 r} + \frac{1}{r} \frac{\partial {\rm w}}{\partial r}\end{array}$

See also

[ Planar diffusion equation ]

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