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Which of these terms is extra while using the Rhie-Chow interpolation?

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Which of these terms is extra while using the Rhie-Chow interpolation?

(a) Diffusion term

(b) Dissipative term

(c) Advection term

(d) Source term

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The correct option is (b) Dissipative term

To elaborate: Two different grid stencils are used in the Rhie-Chow interpolation method. The difference between the values obtained from these two grid stencils is added as a dissipative term in the result.

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