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): 58a ***************************************************************************** DATA TITLE: Passage-Averaged Rotor Blade Wakes from LDV Measurements at 76.2% Span MEASUREMENT TYPE: 2-component Laser Doppler Velocimetry MEASUREMENT LOCATION: 76.2% Span, 11.8% chord axially downstream rotor blade trailing edge NOMINAL CONDITIONS: vinf = 35.0 ft/sec pref = 43.2 psia rho = 1.932 slugs/ft^3 rotor rpm = 260 Utip = 47.6 ft/sec rotor chord = variable with span (10.72 inches at 76.2% chord) rotor span = 10.50 inches DATA COLUMNS: 1 -- Location of measurement in degrees (0.0 degrees is center of wake) 2 -- Streamwise velocity / Utip 3 -- + range of error calculated by T-statistical 95% confidence for the 7 wakes ***************************************************************************** -29.50000 0.80847 0.00393 -29.00000 0.80873 0.00455 -28.50000 0.81000 0.00462 -28.00000 0.81119 0.00511 -27.50000 0.80857 0.00427 -27.00000 0.80999 0.00409 -26.50000 0.81061 0.00451 -26.00000 0.80926 0.00323 -25.50000 0.80981 0.00531 -25.00000 0.80903 0.00511 -24.50000 0.80873 0.00424 -24.00000 0.80675 0.00466 -23.50000 0.80519 0.00593 -23.00000 0.80388 0.00369 -22.50000 0.80179 0.00497 -22.00000 0.80042 0.00403 -21.50000 0.79960 0.00485 -21.00000 0.79776 0.00385 -20.50000 0.79442 0.00448 -20.00000 0.79236 0.00493 -19.50000 0.78838 0.00474 -19.00000 0.78684 0.00536 -18.50000 0.78487 0.00440 -18.00000 0.78334 0.00455 -17.50000 0.77775 0.00342 -17.00000 0.77701 0.00447 -16.50000 0.77275 0.00414 -16.00000 0.76921 0.00275 -15.50000 0.76783 0.00355 -15.00000 0.76464 0.00227 -14.50000 0.76149 0.00343 -14.00000 0.75944 0.00235 -13.50000 0.75629 0.00297 -13.00000 0.75311 0.00351 -12.50000 0.75264 0.00364 -12.00000 0.74793 0.00202 -11.50000 0.74512 0.00296 -11.00000 0.74299 0.00270 -10.50000 0.73966 0.00316 -10.00000 0.73756 0.00303 -9.50000 0.73497 0.00279 -9.00000 0.73156 0.00201 -8.50000 0.73071 0.00259 -8.00000 0.72821 0.00213 -7.50000 0.72559 0.00307 -7.00000 0.72252 0.00276 -6.50000 0.72138 0.00306 -6.00000 0.72031 0.00336 -5.50000 0.71993 0.00405 -5.00000 0.71695 0.00203 -4.50000 0.71601 0.00175 -4.00000 0.71574 0.00257 -3.50000 0.71781 0.00127 -3.00000 0.71695 0.00280 -2.50000 0.71780 0.00227 -2.00000 0.71971 0.00329 -1.50000 0.72130 0.00434 -1.00000 0.68646 0.01421 -0.50000 0.57744 0.02018 0.00000 0.52346 0.01119 0.50000 0.61226 0.02656 1.00000 0.73555 0.02064 1.50000 0.79464 0.00501 2.00000 0.79851 0.00504 2.50000 0.79884 0.00459 3.00000 0.79715 0.00389 3.50000 0.79548 0.00495 4.00000 0.79587 0.00417 4.50000 0.79588 0.00398 5.00000 0.79488 0.00422 5.50000 0.79245 0.00459 6.00000 0.79121 0.00282 6.50000 0.79297 0.00318 7.00000 0.79042 0.00333 7.50000 0.79108 0.00502 8.00000 0.79050 0.00272 8.50000 0.79119 0.00310 9.00000 0.78754 0.00373 9.50000 0.78928 0.00274 10.00000 0.78891 0.00204 10.50000 0.79042 0.00197 11.00000 0.78877 0.00335 11.50000 0.78986 0.00242 12.00000 0.78914 0.00365 12.50000 0.79077 0.00330 13.00000 0.79124 0.00283 13.50000 0.79028 0.00284 14.00000 0.79076 0.00411 14.50000 0.79439 0.00404 15.00000 0.79494 0.00298 15.50000 0.79363 0.00236 16.00000 0.79547 0.00221 16.50000 0.79660 0.00296 17.00000 0.79829 0.00320 17.50000 0.79801 0.00407 18.00000 0.80010 0.00179 18.50000 0.80181 0.00360 19.00000 0.80316 0.00498 19.50000 0.80355 0.00273 20.00000 0.80544 0.00526 20.50000 0.80558 0.00405 21.00000 0.80591 0.00369 21.50000 0.80766 0.00382 22.00000 0.80786 0.00307 22.50000 0.80876 0.00378 23.00000 0.81023 0.00443 23.50000 0.81042 0.00550 24.00000 0.80941 0.00480 24.50000 0.81153 0.00340 25.00000 0.80903 0.00359 25.50000 0.80899 0.00518 26.00000 0.80965 0.00535 26.50000 0.80891 0.00431 27.00000 0.80928 0.00594 27.50000 0.80523 0.00571 28.00000 0.80640 0.00550 28.50000 0.80398 0.00472 29.00000 0.80155 0.00492 29.50000 0.79942 0.00500