“…Our own optimization library is employed in this study, called OPtimization ALgorithms (OPAL), containing several optimization methodologies. OPAL had already been used with different computational fluid dynamic solvers (in-house codes, CFX, and ANSYS Fluent), and it was utilized successfully to enhance a variety of implementations, such as heat exchangers (Hilbert et al, 2006), turbomachines (Mohamed et al, 2008a;Mohamed et al, 2008b;Mohamed et al, 2010;Mohamed et al, 2011), or burners (Thévenin et al, 2005;Janiga and Thévenin, 2007).…”