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Which of these performance-based advantages does the SIMPLEC algorithm have?

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in Computational Fluid Dynamics by (118k points)
Which of these performance-based advantages does the SIMPLEC algorithm have?

(a) More stable

(b) Faster convergence

(c) Bounded solutions

(d) Conservativeness

I have been asked this question during an interview.

Origin of the question is Incompressible Flows in section Incompressible Flows & Compressible Flows of Computational Fluid Dynamics

1 Answer

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Correct answer is (b) Faster convergence

Best explanation: As some of the terms in the momentum equation are omitted in the SIMPLEC algorithm, the velocity correction suits the momentum equations more. Therefore, the rate of convergence increases in this algorithm.

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