# # Stieglmeier et al axisymmetric pipe expansion data # 18 degree expansion case # # U-V data, x= 20 mm # # Position Mean Ug Mean U Mean V u2 v2 uv (RMS Ug)/Ug (RMS V)/V # (mm) (m/s) (m/s) (m/s) (m/s)2 (m/s)2 (m/s)2 .000 2.295 2.309 .012 .011 .006 .000 .046 6.593 4.000 2.291 2.296 .015 .011 .008 .002 .047 6.155 8.000 2.240 2.240 .025 .016 .011 .004 .056 4.195 11.000 2.171 2.174 .017 .022 .010 .006 .068 5.746 14.000 2.096 2.097 .030 .026 .011 .007 .077 3.586 17.000 1.973 1.976 .028 .029 .019 .010 .086 4.935 20.000 1.822 1.832 .042 .038 .021 .012 .107 3.497 22.000 1.679 1.674 .054 .063 .034 .021 .149 3.452 24.000 1.299 1.301 .055 .192 .056 .060 .337 4.298 26.000 .624 .628 .035 .159 .133 .076 .639 10.310 28.000 .058 .094 -.004 .096 .080 .047 5.345 -79.899 29.000 -.105 -.095 -.057 .060 .062 .028 -2.324 -4.390 30.000 -.192 -.198 -.083 .047 .024 .014 -1.125 -1.849 31.000 -.168 -.187 -.063 .029 .012 .010 -1.012 -1.750 31.500 .000 .000 .000 .000 .000 .000 9999.999 9999.999