The results using the Crank-Nicolson scheme for finite volume approach can be reformulated using the ________(a) implicit first-order Euler scheme(b) implicit and explicit first-order Euler schemes(c) explicit first-order Euler scheme(d) central difference schemeThe question was asked in a national level competition.This interesting question is from Transient Flows topic in portion Transient Flows of Computational Fluid Dynamics

The results using the Crank-Nicolson scheme for finite volume approach

1.	The results using the Crank-Nicolson scheme for finite volume approach can be reformulated using the ________(a) implicit first-order Euler scheme(b) implicit and explicit first-order Euler schemes(c) explicit first-order Euler scheme(d) central difference schemeThe question was asked in a national level competition.This interesting question is from Transient Flows topic in portion Transient Flows of Computational Fluid Dynamics
Answer» Correct answer is (B) IMPLICIT and explicit first-order EULER schemes Best EXPLANATION: The finite volume approach USING the Crank-Nicolson scheme can be reformulated using the first-order implicit Euler scheme and then the explicit Euler scheme which is modified and used in the form of extrapolation.

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