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Relaxation techniques are used to ensure __________

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in Computational Fluid Dynamics by (118k points)
Relaxation techniques are used to ensure __________

(a) convergence

(b) stability

(c) accuracy

(d) boundedness

The question was asked in exam.

This question is from Under-Relaxation in division Discretization of the Source Term & Relaxation of Computational Fluid Dynamics

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Best answer
The correct option is (a) convergence

For explanation I would say: Relaxation techniques are used to increase the convergence of the solution by changing the values of the variables during the iterative process. It actually relaxes the conditions which should be satisfied to get the solutions.

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