Diffusion Equation

Related BrainMass Solutions

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• Diffusion Equation - Energy Decreasing as a Function of Time

  39186 Diffusion Equation : Energy Decreasing as a Function of Time 3. Suppose that u(x. t) satisfies the diffusion equation ut = kuxx for 0 < x < L and t > 0, and the Robin boundary conditions ux(0, t) ?

• Partial Differential Equation : Diffusion Equation and Explicit Series Solution

  39038 Partial Differential Equation : Diffusion Equation and Explicit Series Consider the diffusion equation ut = ku.xx for 0 < < pi and t > 0 with the boundary conditions ux(0, t) = 0 and u(pi, t) = 0 and the initial condition u(x,0) = 1.

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• Diffusion Equation : Compute the first three 'lines' U j,k's : the nine values U1,1 through U3,3

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• Partial Diff. Equation #3

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• Heat Diffusion Equation and Standard Heat Equation

  32122 Heat Diffusion Equation and Standard Heat Equation A) Let the temperature u inside a solid sphere be a function only of radial distance r from the center and time t. Show that the equation for heat diffusion is now: {see attachment}.

• Diffusion as a Probability.

  In this solution we derive the one-dimensional diffusion equation using basic properties of a random walk. Response includes Microsoft Word attachment.