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Computational fluid dynamic results are _________ wind tunnel results.

a) Better than
b) Analogous to
c) More reliable than
d) Energy consuming when compared to

Answer: b
Explanation: CFD results completely depend on the problem and solution models we opt to simulate the flow. So, if the chosen models are correct, the CFD results will be analogous to experimental results. In fact, by comparing the results with wind tunnel results, CFD models are changed.

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