TITLE: An Experimental Investigation of the Flow through an Axial-Flow Pump AUTHORS: Zierke, Straka, and Taylor JOURNAL PAPER FIGURE(S): 9 PSU/ARL TR 93-12 FIGURE(S): 63a, 63b, 63c, 64 ***************************************************************************** DATA TITLE: Streamline Curvature Predicted Velocity and Pressure Coefficient Profiles Downstream of Rotor Blade Trailing Edge MEASUREMENT TYPE: Streamline Curvature Method Design Code MEASUREMENT LOCATION: Rotor Exit Flow 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 span = 10.50 inches rot tip chord = 10.49 inches DATA COLUMNS: 1 -- percent span of measurement (0 is at hub, 100 at outer casing liner) 2 -- nondimensional axial velocity, Vz / Utip 3 -- nondimensional tangental velocity, Vtheta / Utip 4 -- cpt, total pressure coefficient, = (Ptot - Pref)/(0.5*rho*vinf^2) 5 -- cps, static pressure coefficient, = (Psta - Pref)/(0.5*rho*vinf^2) ***************************************************************************** 0.0000 0.6991 -0.0680 1.3852 0.4720 0.2833 0.6995 -0.0678 1.3862 0.4721 0.6279 0.6999 -0.0676 1.3873 0.4721 0.9233 0.7003 -0.0674 1.3883 0.4722 1.2187 0.7007 -0.0672 1.3894 0.4722 1.5140 0.7011 -0.0670 1.3904 0.4722 2.4002 0.7023 -0.0663 1.3935 0.4722 3.2863 0.7035 -0.0657 1.3965 0.4722 4.1725 0.7048 -0.0651 1.3995 0.4721 5.0587 0.7059 -0.0645 1.4023 0.4719 5.8956 0.7072 -0.0640 1.4051 0.4717 7.3233 0.7091 -0.0630 1.4096 0.4714 8.7510 0.7109 -0.0621 1.4140 0.4714 10.1294 0.7127 -0.0611 1.4182 0.4710 11.4587 0.7144 -0.0602 1.4221 0.4707 12.7879 0.7160 -0.0593 1.4259 0.4704 14.6587 0.7182 -0.0581 1.4308 0.4698 16.4310 0.7201 -0.0568 1.4352 0.4692 18.2033 0.7220 -0.0556 1.4391 0.4686 19.9756 0.7237 -0.0544 1.4427 0.4678 21.6495 0.7252 -0.0532 1.4458 0.4671 23.8156 0.7269 -0.0518 1.4491 0.4662 25.9325 0.7284 -0.0503 1.4517 0.4651 28.0495 0.7296 -0.0489 1.4538 0.4640 30.0679 0.7306 -0.0475 1.4551 0.4629 32.0864 0.7314 -0.0462 1.4561 0.4617 34.4987 0.7322 -0.0445 1.4564 0.4602 36.8618 0.7328 -0.0429 1.4561 0.4586 39.2249 0.7332 -0.0413 1.4551 0.4569 41.4895 0.7333 -0.0398 1.4535 0.4552 43.7541 0.7333 -0.0382 1.4514 0.4534 46.3634 0.7330 -0.0364 1.4482 0.4512 48.9726 0.7324 -0.0347 1.4443 0.4490 51.4834 0.7317 -0.0330 1.4397 0.4467 53.9941 0.7307 -0.0313 1.4343 0.4443 56.4557 0.7295 -0.0296 1.4285 0.4418 59.2126 0.7279 -0.0277 1.4210 0.4389 61.9695 0.7260 -0.0258 1.4128 0.4360 64.6772 0.7238 -0.0240 1.4038 0.4330 67.3849 0.7214 -0.0222 1.3941 0.4299 69.9942 0.7187 -0.0203 1.3837 0.4268 73.0465 0.7153 -0.0184 1.3711 0.4232 75.9019 0.7116 -0.0164 1.3575 0.4196 78.8065 0.7074 -0.0144 1.3429 0.4160 81.6619 0.7029 -0.0124 1.3274 0.4125 84.5173 0.6982 -0.0105 1.3113 0.4088 87.6680 0.6925 -0.0084 1.2924 0.4047 90.7696 0.6866 -0.0063 1.2731 0.4004 93.8711 0.6805 -0.0041 1.2534 0.3961 96.9234 0.6743 -0.0021 1.2333 0.3917 100.0000 0.6678 0.0000 1.2126 0.3870