## ##Surface Skin-Friction Direction from Oil-Flow Visualization ## CASE C.S1 ## --------------------- ## X(mm) X(in) B(deg) 15.9 0.625 38.8 27.0 1.063 34.8 38.1 1.5 31.2 63.5 2.5 30.0 114.3 4.5 25.0 139.7 5.5 18.0 181.0 7.125 18.0 219.0 8.625 16.8 6.4 0.25 49.0 25.4 1.00 36.2 34.9 1.375 35.0 60.3 2.375 30.0 88.9 3.5 26.1 123.8 4.875 24.8 174.6 6.875 21.5 219.1 8.625 17.8 254.0 10.00 17.8 304.8 12.00 13.8 362.0 14.25 10.5 425.5 16.75 11.0 482.6 19.0 9.8 596.9 23.5 4.8 19.1 0.75 36.2 31.7 1.25 33.5 57.2 2.25 30.0 85.7 3.375 26.5 127.0 5.00 25.0 181.0 7.125 20.2 235.0 9.25 17.8 317.5 12.5 10.5 400.0 15.75 9.0 520.7 20.5 7.5 635.0 25.0 5.0