Derive explicit finite-difference equations for an interior

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Reference no: EM131286502

An electrical cable, experiencing uniform volumetric generation , is half buried in an insulating material while the upper surface is exposed to a convection process (T∞, h).

(a) Derive the explicit, finite-difference equations for an interior node (m, n), the center node (m = 0), and the outer surface nodes (M, n) for the convection and insulated boundaries.

(b) Obtain the stability criterion for each of the finitedifference equations. Identify the most restrictive criterion.

Reference no: EM131286502

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