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The coefficients of the equation formed in the Rhie-Chow interpolation is obtained using ___________

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The coefficients of the equation formed in the Rhie-Chow interpolation is obtained using ___________

(a) Weighted average

(b) Quadratic interpolation

(c) Rhie-Chow interpolation

(d) Linear interpolation

The question was asked in final exam.

My query is from Incompressible Flows topic in division Incompressible Flows & Compressible Flows of Computational Fluid Dynamics

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The correct choice is (d) Linear interpolation

Explanation: The Rhie-Chow interpolation forms momentum equations. The coefficients of this new momentum equation cannot be directly computed. They are assumed using interpolation of the values in the neighbouring nodes.

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