Table 3 Summary of optimized parameters with different algorithms for KWN modeling in IN718

From: Implementing numerical algorithms to optimize the parameters in Kampmann–Wagner Numerical (KWN) precipitation models

Algorithm

Nelder–Mead

Powell

Interfacial energy (mJ/m2)

95.41

94.12

Energy addition (J/mol)

−958.2

−894.7

MSE

3.29 × 10−18

3.38 × 10−18

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