Shape Sensitivity Analysis in Flow Models Using a Finite-Difference Approach

Figure 4

The velocity coefficients $q_i\mathrm{\hspace{0.17em}\hspace{0.17em}}(i=\mathrm{1,2},\mathrm{3,4})$ at $\mathrm{Re}=200$.

(a) $q_1\mathrm{\hspace{0.17em}\hspace{0.17em}}(\text{solid})\mathrm{\hspace{0.17em}\hspace{0.17em}}\text{and}\mathrm{\hspace{0.17em}\hspace{0.17em}}{q}_2\mathrm{\hspace{0.17em}\hspace{0.17em}}(\text{dashed})$

(b) $q_3\mathrm{\hspace{0.17em}\hspace{0.17em}}(\text{solid})\mathrm{\hspace{0.17em}\hspace{0.17em}}\text{and}\mathrm{\hspace{0.17em}\hspace{0.17em}}{q}_4\mathrm{\hspace{0.17em}\hspace{0.17em}}(\text{dashed})$