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, 4.8% 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 0.81971 0.00486 -29.00000 0.82022 0.00470 -28.50000 0.82008 0.00403 -28.00000 0.81846 0.00518 -27.50000 0.81865 0.00483 -27.00000 0.81903 0.00478 -26.50000 0.81747 0.00530 -26.00000 0.81687 0.00460 -25.50000 0.81584 0.00609 -25.00000 0.81421 0.00550 -24.50000 0.81226 0.00519 -24.00000 0.81065 0.00440 -23.50000 0.80863 0.00441 -23.00000 0.80469 0.00602 -22.50000 0.80526 0.00412 -22.00000 0.80114 0.00455 -21.50000 0.79878 0.00530 -21.00000 0.79580 0.00520 -20.50000 0.79235 0.00444 -20.00000 0.78920 0.00416 -19.50000 0.78765 0.00416 -19.00000 0.78428 0.00474 -18.50000 0.78108 0.00388 -18.00000 0.77723 0.00307 -17.50000 0.77316 0.00452 -17.00000 0.77208 0.00537 -16.50000 0.76845 0.00305 -16.00000 0.76638 0.00333 -15.50000 0.76265 0.00389 -15.00000 0.75991 0.00368 -14.50000 0.75765 0.00299 -14.00000 0.75414 0.00150 -13.50000 0.75168 0.00209 -13.00000 0.74878 0.00467 -12.50000 0.74543 0.00271 -12.00000 0.74398 0.00300 -11.50000 0.74225 0.00282 -11.00000 0.73852 0.00324 -10.50000 0.73686 0.00162 -10.00000 0.73325 0.00229 -9.50000 0.73065 0.00241 -9.00000 0.72816 0.00259 -8.50000 0.72444 0.00250 -8.00000 0.72321 0.00191 -7.50000 0.72077 0.00221 -7.00000 0.71646 0.00236 -6.50000 0.71356 0.00302 -6.00000 0.71294 0.00315 -5.50000 0.70907 0.00380 -5.00000 0.70687 0.00397 -4.50000 0.70280 0.00230 -4.00000 0.69733 0.00397 -3.50000 0.69442 0.00582 -3.00000 0.69290 0.00109 -2.50000 0.68916 0.00363 -2.00000 0.68859 0.00431 -1.50000 0.68930 0.00296 -1.00000 0.67974 0.01671 -0.50000 0.54093 0.04380 0.00000 0.43984 0.01964 0.50000 0.53787 0.03971 1.00000 0.71913 0.02257 1.50000 0.79795 0.00392 2.00000 0.80075 0.00543 2.50000 0.80138 0.00473 3.00000 0.80015 0.00443 3.50000 0.80115 0.00487 4.00000 0.80074 0.00508 4.50000 0.80089 0.00486 5.00000 0.79887 0.00405 5.50000 0.80055 0.00321 6.00000 0.79811 0.00380 6.50000 0.79890 0.00336 7.00000 0.79872 0.00365 7.50000 0.79849 0.00406 8.00000 0.79918 0.00435 8.50000 0.79861 0.00399 9.00000 0.79862 0.00298 9.50000 0.79948 0.00440 10.00000 0.79885 0.00352 10.50000 0.79897 0.00367 11.00000 0.80025 0.00280 11.50000 0.79935 0.00497 12.00000 0.80070 0.00409 12.50000 0.80340 0.00343 13.00000 0.80227 0.00361 13.50000 0.80257 0.00476 14.00000 0.80316 0.00346 14.50000 0.80530 0.00352 15.00000 0.80559 0.00362 15.50000 0.80814 0.00326 16.00000 0.80722 0.00355 16.50000 0.80891 0.00374 17.00000 0.81114 0.00333 17.50000 0.81039 0.00279 18.00000 0.81212 0.00355 18.50000 0.81233 0.00338 19.00000 0.81525 0.00471 19.50000 0.81629 0.00472 20.00000 0.81670 0.00331 20.50000 0.81849 0.00456 21.00000 0.81857 0.00401 21.50000 0.82003 0.00478 22.00000 0.82002 0.00425 22.50000 0.81989 0.00482 23.00000 0.81926 0.00518 23.50000 0.81932 0.00504 24.00000 0.81796 0.00437 24.50000 0.81899 0.00588 25.00000 0.81795 0.00609 25.50000 0.81600 0.00498 26.00000 0.81565 0.00707 26.50000 0.81408 0.00611 27.00000 0.81239 0.00550 27.50000 0.81078 0.00558 28.00000 0.80729 0.00588 28.50000 0.80530 0.00561 29.00000 0.80501 0.00550 29.50000 0.79986 0.00604