TITLE: An Experimental Investigation of the Flow through an Axial-Flow Pump AUTHORS: Zierke, Straka, and Taylor JOURNAL PAPER FIGURE(S): NA PSU/ARL TR 93-12 FIGURE(S): 42e ***************************************************************************** DATA TITLE: 3-Component Lifting Surface Theory of Unsteady Potential Flow Effect at 76.2% Span, 2.3% Chord Upstream Rotor Leading Edge MEASUREMENT TYPE: Lifting Surface Theory MEASUREMENT LOCATION: 76.2% span, 2.3% local rotor chord axially upstream rotor blade leading edge NOMINAL CONDITIONS: vinf = 35.0 ft/sec pref = 43.2 psia rho = 1.932 slugs/ft^3 rotor rpm = 260 rotor tip speed, Utip = 47.6 ft/sec volumetric flow coefficient = 1.36 rotor chord = variable with span (10.49 in. @ tip, 11.22 in. @ hub, 10.72 in. @ 76.2% span) rotor span = 10.50 inches DATA COLUMNS: 1 -- Location of velocity data in degrees 2 -- nondimensional mean axial velocity component, Vz / Utip 3 -- nondimensional mean radial velocity component, Vr / Utip 4 -- nondimensional mean tangential velocity component, Vt / Utip ***************************************************************************** 10.25000 0.69897 0.01646 0.05379 10.75000 0.69598 0.01782 0.05304 11.25000 0.69285 0.01918 0.05236 11.75000 0.68959 0.02074 0.05168 12.25000 0.68605 0.02237 0.05093 12.75000 0.68231 0.02414 0.05018 13.25000 0.67823 0.02604 0.04944 13.75000 0.67381 0.02815 0.04862 14.25000 0.66898 0.03046 0.04780 14.75000 0.66361 0.03298 0.04685 15.25000 0.65756 0.03584 0.04590 15.75000 0.65069 0.03896 0.04488 16.25000 0.64267 0.04243 0.04372 16.75000 0.63315 0.04638 0.04257 17.25000 0.62159 0.05073 0.04141 17.75000 0.60717 0.05549 0.04060 18.25000 0.58847 0.06032 0.04046 18.75000 0.56358 0.06433 0.04236 19.25000 0.53020 0.06487 0.04944 19.75000 0.48885 0.05542 0.06800 20.25000 0.45145 0.02693 0.10418 20.75000 0.44084 -0.01761 0.15116 21.25000 0.46131 -0.05936 0.18986 21.75000 0.49518 -0.08738 0.21270 22.25000 0.52911 -0.10363 0.22379 22.75000 0.55876 -0.11240 0.22807 23.25000 0.58378 -0.11682 0.22882 23.75000 0.60486 -0.11852 0.22760 24.25000 0.62274 -0.11866 0.22535 24.75000 0.63804 -0.11764 0.22256 25.25000 0.65124 -0.11601 0.21944 25.75000 0.66280 -0.11383 0.21624 26.25000 0.67300 -0.11132 0.21291 26.75000 0.68197 -0.10860 0.20958 27.25000 0.69006 -0.10560 0.20624 27.75000 0.69727 -0.10248 0.20291 28.25000 0.70380 -0.09928 0.19958 28.75000 0.70972 -0.09595 0.19625 29.25000 0.71502 -0.09255 0.19292 29.75000 0.71992 -0.08922 0.18952 30.25000 0.72434 -0.08582 0.18618 30.75000 0.72835 -0.08242 0.18285 31.25000 0.73209 -0.07908 0.17945 31.75000 0.73542 -0.07575 0.17605 32.25000 0.73848 -0.07249 0.17265 32.75000 0.74127 -0.06929 0.16925 33.25000 0.74372 -0.06623 0.16592 33.75000 0.74603 -0.06317 0.16252 34.25000 0.74807 -0.06025 0.15919 34.75000 0.74990 -0.05739 0.15586 35.25000 0.75154 -0.05460 0.15252 35.75000 0.75303 -0.05188 0.14926 36.25000 0.75432 -0.04930 0.14600 36.75000 0.75541 -0.04678 0.14280 37.25000 0.75636 -0.04440 0.13960 37.75000 0.75718 -0.04202 0.13654 38.25000 0.75786 -0.03978 0.13342 38.75000 0.75840 -0.03760 0.13042 39.25000 0.75881 -0.03556 0.12743 39.75000 0.75915 -0.03352 0.12458 40.25000 0.75929 -0.03162 0.12172 40.75000 0.75936 -0.02972 0.11886 41.25000 0.75936 -0.02795 0.11614 41.75000 0.75915 -0.02618 0.11349 42.25000 0.75895 -0.02455 0.11084 42.75000 0.75861 -0.02292 0.10826 43.25000 0.75813 -0.02135 0.10581 43.75000 0.75766 -0.01992 0.10336 44.25000 0.75704 -0.01850 0.10098 44.75000 0.75636 -0.01707 0.09867 45.25000 0.75562 -0.01578 0.09642 45.75000 0.75480 -0.01448 0.09425 46.25000 0.75392 -0.01326 0.09214 46.75000 0.75296 -0.01210 0.09010 47.25000 0.75188 -0.01095 0.08813 47.75000 0.75079 -0.00986 0.08622 48.25000 0.74963 -0.00877 0.08432 48.75000 0.74848 -0.00775 0.08255 49.25000 0.74718 -0.00673 0.08078 49.75000 0.74589 -0.00578 0.07915 50.25000 0.74453 -0.00483 0.07752 50.75000 0.74310 -0.00388 0.07596 51.25000 0.74161 -0.00299 0.07446 51.75000 0.74011 -0.00211 0.07303 52.25000 0.73855 -0.00129 0.07167 52.75000 0.73692 -0.00041 0.07038 53.25000 0.73528 0.00041 0.06909 53.75000 0.73358 0.00129 0.06786 54.25000 0.73182 0.00211 0.06671 54.75000 0.73005 0.00292 0.06555 55.25000 0.72814 0.00374 0.06453 55.75000 0.72631 0.00462 0.06344 56.25000 0.72434 0.00544 0.06249 56.75000 0.72236 0.00632 0.06154 57.25000 0.72026 0.00721 0.06066 57.75000 0.71815 0.00809 0.05977 58.25000 0.71597 0.00898 0.05896 58.75000 0.71373 0.00993 0.05814 59.25000 0.71142 0.01095 0.05732 59.75000 0.70904 0.01197 0.05658 60.25000 0.70652 0.01306 0.05583 60.75000 0.70394 0.01414 0.05508 61.25000 0.70122 0.01537 0.05440