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1. |
Consider a source-less 3-D steady-state diffusion problem. The general discretized equation is aP P = anb nb. What is aP? |
A. | a<sub>P</sub>=a<sub>W</sub>+a<sub>E</sub>+a<sub>S</sub>+a<sub>N</sub>+a<sub>T</sub>+a<sub>B</sub> |
B. | a<sub>P</sub>=a<sub>W</sub>+a<sub>E</sub>+a<sub>S</sub>+a<sub>N</sub> |
C. | a<sub>P</sub>=a<sub>W</sub>+a<sub>E</sub>+a<sub>S</sub>+a<sub>N</sub>+a<sub>T</sub> |
D. | a<sub>P</sub>=0 |
Answer» B. a<sub>P</sub>=a<sub>W</sub>+a<sub>E</sub>+a<sub>S</sub>+a<sub>N</sub> | |