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): 44, 45 ***************************************************************************** DATA TITLE: Rotor blade surface static pressure (30% span) MEASUREMENT TYPE: surface static pressure taps MEASUREMENT LOCATION: rotor pressure and suction surface @ 30% span 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 (10.49 inches @ tip, 11.22 inches @ hub) rotor span = 10.50 inches DATA COLUMNS: 1 -- blade pressure surface tap location (% local chord) 2 -- Kp, pressure surface static pressure coefficient, =(p-pref)/(0.5*rho*Utip^2) [uncertainty of Kp: 0.009] 3 -- blade suction surface tap location (% local chord) 4 -- Kp, suction surface static pressure coefficient, =(p-pref)/(0.5*rho*Utip^2) [uncertainty of Kp: 0.009] ***************************************************************************** 5.4400, -0.5161, 4.6500, -0.3956, 5.4400, -0.5428, 4.6500, -0.3895, 5.4400, -0.5072, 4.6500, -0.3788, 5.4400, -0.5354, 4.6500, -0.3790, 5.4400, -0.5239, 4.6500, -0.3909, 5.4400, -0.5012, 4.6500, -0.3658, 5.4400, -0.5086, 4.6500, -0.3744, 17.8900, -0.6399, 16.9900, -0.7153, 17.8900, -0.6156, 16.9900, -0.6888, 17.8900, -0.6212, 16.9900, -0.7010, 17.8900, -0.6236, 16.9900, -0.6985, 17.8900, -0.6607, 16.9900, -0.7131, 17.8900, -0.6324, 16.9900, -0.7195, 17.8900, -0.6515, 16.9900, -0.7029, 30.6300, -0.5897, 30.1000, -0.7383, 30.6300, -0.6008, 30.1000, -0.7602, 30.6300, -0.5935, 30.1000, -0.7377, 30.6300, -0.6073, 30.1000, -0.7538, 30.6300, -0.6210, 30.1000, -0.7433, 30.6300, -0.6291, 30.1000, -0.7513, 30.6300, -0.5855, 30.1000, -0.7274, 43.6200, -0.5145, 43.5400, -0.7220, 43.6200, -0.5084, 43.5400, -0.7137, 43.6200, -0.5272, 43.5400, -0.7464, 43.6200, -0.5138, 43.5400, -0.7239, 43.6200, -0.5527, 43.5400, -0.7381, 43.6200, -0.5343, 43.5400, -0.7381, 43.6200, -0.5414, 43.5400, -0.7287, 56.6800, -0.5141, 57.2100, -0.6965, 56.6800, -0.5434, 57.2100, -0.6887, 56.6800, -0.5246, 57.2100, -0.6866, 56.6800, -0.5005, 57.2100, -0.6647, 56.6800, -0.5086, 57.2100, -0.6710, 56.6800, -0.5334, 57.2100, -0.6783, 56.6800, -0.5066, 57.2100, -0.6748, 69.6500, -0.3655, 70.5200, -0.4573, 69.6500, -0.3611, 70.5200, -0.4619, 69.6500, -0.3848, 70.5200, -0.4653, 69.6500, -0.3767, 70.5200, -0.4717, 69.6500, -0.3945, 70.5200, -0.4751, 69.6500, -0.3663, 70.5200, -0.4817, 69.6500, -0.3527, 70.5200, -0.4534, 82.2700, -0.1786, 83.0500, -0.1548, 82.2700, -0.1784, 83.0500, -0.1768, 82.2700, -0.1884, 83.0500, -0.1668, 82.2700, -0.1637, 83.0500, -0.1539, 82.2700, -0.2041, 83.0500, -0.1746, 82.2700, -0.1937, 83.0500, -0.1654, 82.2700, -0.1752, 83.0500, -0.1613, 94.4400, 0.0578, 95.0400, 0.1276, 94.4400, 0.0678, 95.0400, 0.1321, 94.4400, 0.0437, 95.0400, 0.1153, 94.4400, 0.0815, 95.0400, 0.1384, 94.4400, 0.0552, 95.0400, 0.1293, 94.4400, 0.0651, 95.0400, 0.1399, 94.4400, 0.0653, 95.0400, 0.1195,