# position x= 15 mm configuration-> multiple hills # Exp Almeida et al. # y/hmax uu/U0^2 1.10714 0.0308101 1.17857 0.0279835 1.25 0.0268528 1.32143 0.0257222 1.42857 0.0231782 1.53571 0.0216236 1.64286 0.0199276 1.75 0.0182317 1.89286 0.0154051 2.07143 0.0123382 2.25 0.0091865 2.60714 0.00600656 2.96429 0.00265702 3.32143 0.00121544 3.67857 0.00113065 4.03571 0.00135678 4.39286 0.00168184 4.75 0.00195036 5.10714 0.00224716 5.46429 0.00274182 5.82143 0.00527164