# position x= 20 mm configuration-> multiple hills # Exp Almeida et al. # y/hmax U/U0 0.964286 0.703008 1 0.714286 1.07143 0.733083 1.14286 0.744361 1.21429 0.759398 1.28571 0.778195 1.35714 0.785714 1.53571 0.815789 1.71429 0.838346 1.89286 0.860902 2.07143 0.890977 2.42857 0.943609 2.78571 0.973684 3.14286 0.996241 3.5 1.00376 3.85714 0.992481 4.21429 0.969925 4.57143 0.93985 4.92857 0.909774 5.28571 0.879699 5.64286 0.830827