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1. |
Consider the following stencil. Which is correct about the hybrid differencing scheme?(Note: q, φ and F are the net flux per unit area, the flow variable and the convective mass flux per unit area respectively). |
A. | qw=Fw φC if Pe≥2; qw=Fw φC if Pe≤-2 |
B. | qw=Fw φW if Pe≥2; qw=Fw φC if Pe≤-2 |
C. | qw=Fw φW if Pe≥2; qw=Fw φW if Pe≤-2 |
D. | qw=Fw φC if Pe≥2; qw=Fw φW if Pe≤-2 |
Answer» C. qw=Fw φW if Pe≥2; qw=Fw φW if Pe≤-2 | |