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): 34,39,40,41 ***************************************************************************** DATA TITLE: Circumferentially-Averaged Velocities and Correlations Measured 88.5% IGV Chord Axially Downstream of IGV Trailing Edge with Laser Doppler Velocimeter MEASUREMENT TYPE: 2-component laser Doppler velocimeter MEASUREMENT LOCATION: 88.5% IGV chord downstream of IGV trailing 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 IGV span = 10.50 inches IGV chord = 6.90 inches DATA COLUMNS: 1 -- Filename (ignore) 2 -- percent span of measurement axial velocity measurement (0 is at hub, 100 at outer casing liner) 3 -- nondimensional axial velocity mean, Vt / Utip 4 -- nondimensional axial velocity variance, ((Vt_prime + Vt_tilda)^2 / Utip^2 ) * 100 5 -- nondimensional axial velocity nondeterministic unsteadiness, ((Vt_prime * Vt_prime) / Utip^2 ) * 100 6 -- nondimensional axial velocity deterministic unsteadiness, ((Vt_tilda * Vt_tilda) / Utip^2 ) * 100 7 -- percent span of measurement tangential velocity measurement (0 is at hub, 100 at outer casing liner) 8 -- nondimensional tangential velocity mean, Vt / Utip 9 -- nondimensional tangential velocity variance, ((Vt_prime + Vt_tilda)^2 / Utip^2 ) * 100 10-- nondimensional tangential velocity nondeterministic unsteadiness, ((Vt_prime * Vt_prime) / Utip^2 ) * 100 11-- nondimensional tangential velocity deterministic unsteadiness, ((Vt_tilda * Vt_tilda) / Utip^2 ) * 100 12-- nondimensional cross-correlation deterministic unsteadiness, ((Vz_tilda * Vt_tilda) / Utip^2 ) * 100 ***************************************************************************** 326DH129.DAT 1.90476 0.42052 22.04090 0.35510 19.57710 3.88265 0.12651 1.43910 0.88620 0.67410 -0.02850 326DH128.DAT 2.85714 0.69643 14.94160 0.70380 24.77880 4.81873 0.17594 0.83840 0.37620 0.29830 0.13760 326DH127.DAT 3.80952 0.62591 0.68770 0.64090 0.23220 5.75481 0.20174 0.18270 0.01710 0.17220 0.06460 326DH126.DAT 4.76190 0.65788 0.92240 0.74470 0.26380 6.69090 0.20276 0.17060 0.00510 0.17060 0.07820 326DH125.DAT 5.71429 0.69978 1.09850 0.62290 0.29530 7.62700 0.20259 0.16610 0.00330 0.16760 0.07240 326DH124.DAT 7.61905 0.74107 0.41700 0.22350 0.16130 9.49916 0.20172 0.16210 0.00290 0.16190 0.02460 326DH123.DAT 9.52381 0.74500 0.31200 0.16040 0.15120 11.37133 0.20089 0.15580 0.00250 0.15590 0.02550 326DH122.DAT 14.28571 0.74680 0.27680 0.12680 0.15040 16.05176 0.19902 0.14400 0.00220 0.14330 0.02690 320DH121.DAT 14.28571 0.75403 0.19630 0.03460 0.16790 16.05176 0.19818 0.14270 0.00200 0.14240 0.02820 320DH120.DAT 19.04762 0.75296 0.19180 0.03530 0.16220 20.73219 0.19809 0.13390 0.00230 0.13320 0.02600 326DH121.DAT 19.04762 0.74636 0.26790 0.12080 0.14610 20.73219 0.19999 0.13420 0.00230 0.13310 0.02470 320DH119.DAT 30.95238 0.74985 0.17010 0.02750 0.14660 32.43325 0.19099 0.11190 0.00220 0.11060 0.01950 326DH120.DAT 30.95238 0.74960 0.19030 0.03920 0.14930 32.43325 0.19358 0.11180 0.00300 0.10950 0.01970 326DH119.DAT 45.23809 0.74698 0.15260 0.02600 0.12600 46.47454 0.17542 0.09640 0.00240 0.09440 0.01140 320DH118.DAT 45.23809 0.74303 0.15210 0.03320 0.12260 46.47454 0.17205 0.09670 0.00180 0.09460 0.01080 320DH117.DAT 54.76191 0.74419 0.14390 0.03440 0.11190 55.83540 0.15532 0.09070 0.00130 0.08920 0.00550 326DH118.DAT 54.76191 0.74293 0.14740 0.03150 0.11490 55.83540 0.15868 0.09100 0.00210 0.08850 0.00700 326DH117.DAT 69.04762 0.73873 0.13020 0.03100 0.09900 69.87667 0.13761 0.08430 0.00160 0.08140 -0.00210 320DH116.DAT 69.04762 0.74165 0.12990 0.03160 0.09960 69.87667 0.13430 0.08450 0.00140 0.08220 -0.00300 326DH116.DAT 71.42857 0.73824 0.13060 0.03240 0.09850 72.21690 0.13342 0.08320 0.00140 0.08100 -0.00360 320DH114.DAT 76.19048 0.74088 0.12080 0.02690 0.09520 76.89732 0.12272 0.08180 0.00100 0.08030 -0.00720 326DH115.DAT 76.19048 0.73842 0.11940 0.02480 0.09510 76.89732 0.12543 0.08190 0.00150 0.07910 -0.00640 326DH114.DAT 80.95238 0.73799 0.11870 0.02590 0.09250 81.57775 0.12083 0.08080 0.00140 0.07790 -0.00800 320DH113.DAT 80.95238 0.74237 0.12220 0.03070 0.09260 81.57775 0.11874 0.08240 0.00150 0.07920 -0.00940 326DH113.DAT 85.71429 0.73760 0.11290 0.02510 0.08850 86.25818 0.11556 0.07920 0.00120 0.07670 -0.00970 320DH112.DAT 85.71429 0.74253 0.12500 0.03670 0.08980 86.25818 0.11337 0.08140 0.00140 0.07840 -0.01070 320DH111.DAT 88.09524 0.74383 0.12110 0.03370 0.08860 88.59838 0.10997 0.08120 0.00160 0.07800 -0.01080 326DH112.DAT 88.09524 0.73816 0.11270 0.02570 0.08680 88.59838 0.11194 0.07890 0.00140 0.07610 -0.01070 326DH111.DAT 89.52381 0.74257 0.11850 0.03310 0.08530 90.00252 0.10996 0.07950 0.00150 0.07580 -0.01090 320DH110.DAT 90.47619 0.74253 0.11350 0.02510 0.08890 90.93860 0.10848 0.08270 0.00360 0.07740 -0.01160 326DH110.DAT 90.47619 0.74211 0.12270 0.03810 0.08460 90.93860 0.10928 0.07920 0.00210 0.07570 -0.01100 326DH109.DAT 91.42857 0.73940 0.11980 0.03560 0.08450 91.87469 0.10830 0.08100 0.00360 0.07570 -0.01130 320DH109.DAT 92.38095 0.73484 0.13090 0.04270 0.08860 92.81077 0.10783 0.09170 0.01190 0.07790 -0.01150 326DH108.DAT 92.38095 0.73804 0.12760 0.04350 0.08430 92.81077 0.10815 0.08300 0.00610 0.07570 -0.01130 326DH107.DAT 94.28571 0.72561 0.15860 0.07530 0.08350 94.68294 0.10816 0.10090 0.02250 0.07720 -0.01230 320DH108.DAT 94.28571 0.70862 0.20880 0.11670 0.09300 94.68294 0.10884 0.13360 0.05220 0.07970 -0.01650 326DH106.DAT 95.23810 0.70769 0.21110 0.12600 0.08540 95.61904 0.10943 0.12950 0.04890 0.07870 -0.01530 320DH107.DAT 95.23810 0.67943 0.30010 0.20350 0.09710 95.61904 0.11256 0.17900 0.09420 0.08230 -0.01720 320DH106.DAT 96.19048 0.63927 0.39960 0.30760 0.09330 96.55511 0.11591 0.23340 0.14690 0.08610 -0.01970 326DH105.DAT 96.19048 0.67934 0.30240 0.21600 0.08700 96.55511 0.11266 0.17710 0.09170 0.08290 -0.01740 326DH104.DAT 97.14286 0.63946 0.42320 0.33080 0.09270 97.49120 0.11610 0.23030 0.14500 0.08420 -0.02160 320DH105.DAT 97.14286 0.58266 0.54850 0.45670 0.09380 97.49120 0.11783 0.30330 0.21340 0.08950 -0.02290 320DH104.DAT 97.61904 0.54814 0.60020 0.51370 0.08940 97.95924 0.11524 0.32950 0.24030 0.08870 -0.02090 326DH103.DAT 97.61904 0.53684 0.73620 0.65420 0.08690 97.95924 0.11536 0.34350 0.25260 0.09090 -0.01950 320DH102.DAT 98.09524 0.52010 0.56520 0.49620 0.07350 98.42728 0.10921 0.35740 0.26350 0.09450 -0.01940 326DH102.DAT 98.09524 0.50518 0.95420 0.87320 0.08780 98.42728 0.11044 0.35880 0.26420 0.09470 -0.01910 320DH103.DAT 98.57143 0.50081 0.60190 0.54850 0.06300 98.89533 0.10486 0.36960 0.26760 0.10170 -0.01420 326DH101.DAT 98.57143 0.47653 0.94050 0.87940 0.07150 98.89533 0.10539 0.35800 0.25730 0.10110 -0.01570