Write the finite-difference equations

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Reference no: EM13929330

1. Implicit MacCormack method

Write the finite-difference equations for the implicit MacCormack method.

2. Implicit BTBC-CS method

Write the difference equation for the BTBC-CS method where a backward difference is used for the convection term and a central difference is used for the diffusion term. Assess the stability of the method.

Reference no: EM13929330

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