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): 42b ***************************************************************************** DATA TITLE: 3-Component Lifting Surface Theory of Unsteady Potential Flow Effect at 76.2% Span, 18.7% Chord Upstream Rotor Leading Edge MEASUREMENT TYPE: Lifting Surface Theory MEASUREMENT LOCATION: 76.2% span, 18.7% 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 0.69081 -0.00476 0.08473 10.75000 0.68857 -0.00496 0.08541 11.25000 0.68632 -0.00530 0.08622 11.75000 0.68401 -0.00571 0.08711 12.25000 0.68170 -0.00626 0.08820 12.75000 0.67932 -0.00680 0.08935 13.25000 0.67701 -0.00755 0.09071 13.75000 0.67470 -0.00836 0.09221 14.25000 0.67245 -0.00932 0.09384 14.75000 0.67021 -0.01040 0.09568 15.25000 0.66810 -0.01156 0.09772 15.75000 0.66606 -0.01292 0.09989 16.25000 0.66422 -0.01442 0.10220 16.75000 0.66259 -0.01612 0.10472 17.25000 0.66110 -0.01788 0.10737 17.75000 0.65994 -0.01979 0.11016 18.25000 0.65906 -0.02176 0.11308 18.75000 0.65844 -0.02387 0.11601 19.25000 0.65824 -0.02604 0.11907 19.75000 0.65838 -0.02822 0.12206 20.25000 0.65885 -0.03040 0.12512 20.75000 0.65974 -0.03250 0.12804 21.25000 0.66096 -0.03454 0.13090 21.75000 0.66252 -0.03645 0.13362 22.25000 0.66443 -0.03828 0.13620 22.75000 0.66654 -0.03992 0.13852 23.25000 0.66892 -0.04134 0.14069 23.75000 0.67150 -0.04257 0.14266 24.25000 0.67429 -0.04366 0.14436 24.75000 0.67714 -0.04447 0.14586 25.25000 0.68014 -0.04515 0.14708 25.75000 0.68313 -0.04556 0.14810 26.25000 0.68619 -0.04576 0.14885 26.75000 0.68925 -0.04583 0.14946 27.25000 0.69224 -0.04576 0.14980 27.75000 0.69523 -0.04549 0.14994 28.25000 0.69822 -0.04508 0.14994 28.75000 0.70108 -0.04454 0.14974 29.25000 0.70387 -0.04393 0.14940 29.75000 0.70659 -0.04318 0.14885 30.25000 0.70917 -0.04230 0.14817 30.75000 0.71169 -0.04141 0.14736 31.25000 0.71407 -0.04046 0.14640 31.75000 0.71638 -0.03944 0.14538 32.25000 0.71856 -0.03835 0.14423 32.75000 0.72060 -0.03726 0.14300 33.25000 0.72250 -0.03618 0.14171 33.75000 0.72434 -0.03502 0.14028 34.25000 0.72604 -0.03393 0.13879 34.75000 0.72760 -0.03278 0.13729 35.25000 0.72903 -0.03169 0.13573 35.75000 0.73039 -0.03060 0.13410 36.25000 0.73161 -0.02951 0.13246 36.75000 0.73270 -0.02842 0.13083 37.25000 0.73372 -0.02734 0.12913 37.75000 0.73460 -0.02632 0.12743 38.25000 0.73535 -0.02530 0.12573 38.75000 0.73603 -0.02434 0.12403 39.25000 0.73664 -0.02332 0.12226 39.75000 0.73712 -0.02244 0.12063 40.25000 0.73753 -0.02149 0.11893 40.75000 0.73780 -0.02060 0.11723 41.25000 0.73800 -0.01979 0.11560 41.75000 0.73814 -0.01897 0.11397 42.25000 0.73814 -0.01816 0.11234 42.75000 0.73814 -0.01734 0.11077 43.25000 0.73800 -0.01659 0.10921 43.75000 0.73780 -0.01591 0.10764 44.25000 0.73746 -0.01523 0.10615 44.75000 0.73712 -0.01455 0.10472 45.25000 0.73671 -0.01387 0.10329 45.75000 0.73617 -0.01326 0.10186 46.25000 0.73562 -0.01265 0.10057 46.75000 0.73501 -0.01210 0.09921 47.25000 0.73433 -0.01156 0.09799 47.75000 0.73352 -0.01102 0.09676 48.25000 0.73270 -0.01054 0.09554 48.75000 0.73182 -0.01000 0.09445 49.25000 0.73086 -0.00952 0.09336 49.75000 0.72991 -0.00911 0.09228 50.25000 0.72882 -0.00870 0.09132 50.75000 0.72774 -0.00823 0.09037 51.25000 0.72658 -0.00789 0.08949 51.75000 0.72536 -0.00748 0.08860 52.25000 0.72406 -0.00714 0.08786 52.75000 0.72277 -0.00680 0.08711 53.25000 0.72141 -0.00646 0.08643 53.75000 0.71998 -0.00619 0.08582 54.25000 0.71849 -0.00592 0.08520 54.75000 0.71699 -0.00564 0.08473 55.25000 0.71543 -0.00537 0.08425 55.75000 0.71380 -0.00517 0.08384 56.25000 0.71210 -0.00496 0.08350 56.75000 0.71040 -0.00476 0.08323 57.25000 0.70863 -0.00462 0.08303 57.75000 0.70679 -0.00449 0.08289 58.25000 0.70496 -0.00442 0.08289 58.75000 0.70298 -0.00435 0.08289 59.25000 0.70101 -0.00428 0.08296 59.75000 0.69904 -0.00428 0.08316 60.25000 0.69693 -0.00435 0.08344 60.75000 0.69482 -0.00442 0.08378 61.25000 0.69265 -0.00456 0.08425