Turbulence
Amplification and nonlinear mechanisms in plane Couette flow. 
D Gayme, B McKeon, B Bamieh, A Papachristodolou, and J Doyle. 
Physics of Fluids v23:6:065108 (2011)
A streamwise constant model of turbulence in plane Couette flow
Gayme DF, McKeon BJ, Papachristodoulou A, Bamieh B, and Doyle JC 
Journal of Fluid Mechanics 665:99-119 (2010)