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): 42a ***************************************************************************** DATA TITLE: 3-Component Lifting Surface Theory of Unsteady Potential Flow Effect at 76.2% Span, 28.0% Chord Upstream Rotor Leading Edge MEASUREMENT TYPE: Lifting Surface Theory MEASUREMENT LOCATION: 76.2% span, 28.0% 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 0.69693 -0.01544 0.09588 10.75000 0.69557 -0.01584 0.09656 11.25000 0.69421 -0.01632 0.09738 11.75000 0.69292 -0.01680 0.09819 12.25000 0.69163 -0.01734 0.09908 12.75000 0.69040 -0.01795 0.10010 13.25000 0.68925 -0.01856 0.10118 13.75000 0.68816 -0.01924 0.10227 14.25000 0.68714 -0.01999 0.10350 14.75000 0.68619 -0.02074 0.10479 15.25000 0.68530 -0.02156 0.10615 15.75000 0.68449 -0.02244 0.10758 16.25000 0.68388 -0.02332 0.10900 16.75000 0.68326 -0.02421 0.11050 17.25000 0.68286 -0.02509 0.11206 17.75000 0.68258 -0.02604 0.11363 18.25000 0.68245 -0.02700 0.11519 18.75000 0.68245 -0.02795 0.11682 19.25000 0.68258 -0.02890 0.11839 19.75000 0.68286 -0.02978 0.12002 20.25000 0.68326 -0.03067 0.12158 20.75000 0.68388 -0.03148 0.12308 21.25000 0.68456 -0.03230 0.12458 21.75000 0.68544 -0.03305 0.12600 22.25000 0.68646 -0.03373 0.12736 22.75000 0.68755 -0.03434 0.12866 23.25000 0.68877 -0.03488 0.12988 23.75000 0.69006 -0.03536 0.13097 24.25000 0.69149 -0.03577 0.13199 24.75000 0.69299 -0.03611 0.13287 25.25000 0.69455 -0.03631 0.13369 25.75000 0.69618 -0.03645 0.13437 26.25000 0.69782 -0.03652 0.13498 26.75000 0.69952 -0.03652 0.13546 27.25000 0.70122 -0.03645 0.13580 27.75000 0.70298 -0.03624 0.13600 28.25000 0.70468 -0.03604 0.13614 28.75000 0.70638 -0.03570 0.13620 29.25000 0.70808 -0.03536 0.13607 29.75000 0.70978 -0.03495 0.13593 30.25000 0.71142 -0.03454 0.13559 30.75000 0.71305 -0.03400 0.13525 31.25000 0.71461 -0.03352 0.13478 31.75000 0.71611 -0.03291 0.13423 32.25000 0.71760 -0.03237 0.13355 32.75000 0.71896 -0.03176 0.13287 33.25000 0.72032 -0.03108 0.13206 33.75000 0.72162 -0.03046 0.13124 34.25000 0.72277 -0.02978 0.13036 34.75000 0.72393 -0.02917 0.12940 35.25000 0.72502 -0.02849 0.12838 35.75000 0.72597 -0.02781 0.12736 36.25000 0.72685 -0.02713 0.12634 36.75000 0.72774 -0.02652 0.12526 37.25000 0.72848 -0.02584 0.12410 37.75000 0.72916 -0.02523 0.12294 38.25000 0.72978 -0.02462 0.12179 38.75000 0.73032 -0.02400 0.12063 39.25000 0.73073 -0.02339 0.11948 39.75000 0.73114 -0.02278 0.11832 40.25000 0.73148 -0.02224 0.11710 40.75000 0.73168 -0.02169 0.11594 41.25000 0.73188 -0.02115 0.11478 41.75000 0.73195 -0.02060 0.11363 42.25000 0.73202 -0.02013 0.11247 42.75000 0.73195 -0.01965 0.11132 43.25000 0.73188 -0.01918 0.11023 43.75000 0.73175 -0.01870 0.10914 44.25000 0.73154 -0.01829 0.10805 44.75000 0.73127 -0.01788 0.10703 45.25000 0.73093 -0.01748 0.10601 45.75000 0.73052 -0.01707 0.10499 46.25000 0.73005 -0.01673 0.10404 46.75000 0.72957 -0.01639 0.10309 47.25000 0.72903 -0.01605 0.10220 47.75000 0.72842 -0.01571 0.10132 48.25000 0.72774 -0.01544 0.10050 48.75000 0.72706 -0.01516 0.09969 49.25000 0.72631 -0.01489 0.09894 49.75000 0.72549 -0.01469 0.09819 50.25000 0.72468 -0.01448 0.09751 50.75000 0.72379 -0.01428 0.09690 51.25000 0.72284 -0.01408 0.09629 51.75000 0.72189 -0.01387 0.09574 52.25000 0.72087 -0.01374 0.09520 52.75000 0.71985 -0.01360 0.09472 53.25000 0.71876 -0.01353 0.09432 53.75000 0.71760 -0.01340 0.09398 54.25000 0.71645 -0.01333 0.09364 54.75000 0.71529 -0.01333 0.09336 55.25000 0.71407 -0.01326 0.09316 55.75000 0.71284 -0.01326 0.09302 56.25000 0.71155 -0.01326 0.09289 56.75000 0.71026 -0.01333 0.09289 57.25000 0.70897 -0.01340 0.09289 57.75000 0.70761 -0.01353 0.09296 58.25000 0.70632 -0.01367 0.09309 58.75000 0.70496 -0.01380 0.09330 59.25000 0.70353 -0.01401 0.09357 59.75000 0.70217 -0.01421 0.09391 60.25000 0.70081 -0.01448 0.09432 60.75000 0.69938 -0.01482 0.09479 61.25000 0.69802 -0.01510 0.09534