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Table 2 Coefficients of pressure correction equation which vary in y-direction

From: Comparison of varieties of numerical methods applied to lid-driven cavity flow: coupling algorithms, staggered grid vs. collocated grid, and FUDS vs. SUDS

j

1

2

3 to n−2

n−1

n

a SS

0

0

\( -\frac{d_S}{4} \)

0

0

a S

0

\( \frac{d_P}{2} \)

\( \frac{d_S+{d}_P}{2} \)

\( \frac{d_S+{d}_P}{2} \)

\( \frac{d_S}{2} \)

a N

\( \frac{d_N}{2} \)

\( \frac{d_P+{d}_N}{2} \)

\( \frac{d_P+{d}_N}{2} \)

\( \frac{d_P}{2} \)

0

a NN

0

0

\( -\frac{d_N}{4} \)

0

0