The value of the flow variable at face centre ( f) in terms of the flo – McqOptions

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1.	The value of the flow variable at face centre ( _f) in terms of the flow variable at the owner cell s centre ( _C) and the neighbouring cell s centre ( _f) as given by the face-based stencil is ________ (Note: g is the weighted average).
A.	<sub>f</sub>=g<sub>C</sub> <sub>C</sub>+g<sub>C</sub> <sub>f</sub>
B.	<sub>f</sub>=g<sub>C</sub> <sub>C</sub>+g<sub>f</sub> <sub>f</sub>
C.	<sub>f</sub>=g<sub>C</sub> <sub>C</sub>+(1-g<sub>C</sub>) <sub>f</sub>
D.	<sub>f</sub>=g<sub>C</sub> <sub>C</sub>+(1+g<sub>C</sub>) <sub>f</sub>
Answer» D. <sub>f</sub>=g<sub>C</sub> <sub>C</sub>+(1+g<sub>C</sub>) <sub>f</sub>

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