Table 1 The percentage of reduction after inserting the holes
From: Shape optimization of turbine blade cooling system using topological sensitivity analysis method
Test cases | Creating one hole | Creating two holes | Creating multiple holes |
|---|---|---|---|
j(Ω) | \( 1230\ 10^{3} \) | \( 1230\ 10^{3} \) | \( 1230\ 10^{3} \) |
\(j(\varOmega \backslash \overline{\mathcal{H}})\) | \( 753\ 10^{3} \) | \( 639\ 10^{3} \) | \( 438\ 10^{3} \) |
Percentage of reduction | 38% | 48% | 64% |