“…In aerodynamics application, after the work on inviscid Euler equation system (Jameson, 1988), much work has been done, and even the wing design for full-scale transonic jet has been reported (Reuther et al, 1996;Mohammadi & Pironneau, 2004). Very recently, further applications to high Reynolds number flow have been tackled (Zymaris et al, 2010;Walther & Nadarajah, 2012;Papoutsis-Kiachagias & Giannakoglou, 2016). The applications of optimal control theory to turbulence control problems (Bewley et al, 2001;Kasagi et al, Morimoto, Kinoshita and Suzuki, Journal of Thermal Science and Technology, Vol.11, No.3 (2016) 2012) have also brought about great success.…”