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Which of these properties is not ensured in Finite Difference Methods?

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in Computational Fluid Dynamics by (118k points)
Which of these properties is not ensured in Finite Difference Methods?

(a) Stability

(b) Convergence

(c) Conservativeness

(d) Accuracy

The question was posed to me in exam.

This interesting question is from Numerical Methods topic in division Numerical Methods of Computational Fluid Dynamics

1 Answer

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Best answer
Right choice is (c) Conservativeness

The explanation: Though the Finite Difference method is the easiest, it is suitable only for simple problems involving structured grids. Another main disadvantage is that conservation is not enforced unless special care is taken.

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