# # Stieglmeier et al axisymmetric pipe expansion data # 18 degree expansion case # # U-V data, x= 200 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 1.647 1.640 -.002 .174 .075 .004 .253 -129.424 4.000 1.620 1.589 .009 .170 .090 .024 .254 32.553 8.000 1.512 1.503 .033 .202 .070 .032 .298 7.957 11.000 1.418 1.412 .039 .202 .079 .039 .317 7.229 14.000 1.309 1.285 .042 .210 .096 .052 .350 7.424 17.000 1.143 1.165 .041 .214 .084 .050 .405 7.057 20.000 1.011 1.027 .047 .201 .084 .050 .443 6.194 23.000 .882 .862 .043 .175 .096 .051 .474 7.173 25.000 .789 .808 .042 .169 .065 .045 .521 6.113 27.000 .731 .718 .041 .149 .074 .042 .528 6.649 29.000 .668 .667 .023 .134 .067 .036 .548 11.131 31.000 .591 .592 .043 .121 .053 .029 .589 5.340 33.000 .556 .544 .024 .110 .043 .020 .595 8.658 35.000 .464 .489 .024 .091 .040 .018 .649 8.320 36.000 .448 .440 -.004 .086 .025 .013 .656 -37.310 37.000 .403 .407 -.002 .078 .029 .011 .692 -79.728 38.000 .370 .376 -.001 .077 .019 .010 .751 -96.778 39.000 .270 .277 .003 .058 .007 .003 .889 30.204 40.000 .000 .000 .000 .000 .000 .000 9999.999 9999.999