# Mahon & Meskell Triangular Tube Array, Surface Pressure [Pa] # # Pitch ratio = 1.58 # # Tube displacement: y/d= 7 % # #Position Free stream Velocity (m/s) # Angle 3 4 5 6 7 8 9 10 11 12 13 14 0 -9.9 -18.7 -29.6 -44 -64.6 -85.9 -109.6 -135.5 -163.9 -187.8 -224 -253.4 10 -12.4 -24 -35.7 -52.4 -68 -94.8 -115.2 -151.5 -177.9 -213.8 -248.9 -288.6 20 -22.9 -42.5 -66.6 -95.6 -129.9 -173.7 -213 -269.7 -317 -367.9 -428.3 -496.2 30 -38.4 -70.3 -110 -158.8 -216.9 -285.6 -348.9 -436 -505 -578.8 -667.1 -765 40 -54.8 -99.4 -153.4 -224.6 -303.4 -396.7 -487.2 -602 -687.2 -800.2 -934.8 -1049.1 50 -63.7 -115.6 -181.7 -258.2 -356.3 -468.8 -579.9 -721.5 -844.2 -953.9 -1122.2 -1268.4 60 -72.9 -132 -203 -293.1 -407 -539.1 -660.6 -814.3 -960.4 -1112.1 -1273 -1440.1 70 -77.7 -141 -221.1 -309 -432.6 -555.2 -685.5 -850.9 -1023.4 -1196.9 -1374.4 -1563.8 80 -78.5 -142.8 -222.4 -314.7 -435.9 -566.5 -703.5 -875.1 -1052.2 -1229.7 -1433.9 -1639.7 90 -76.9 -139.7 -217.2 -310.5 -426.2 -561.5 -688.6 -861 -1038.8 -1205.6 -1424.5 -1634 100 -73.8 -133.3 -207 -293.4 -397.7 -529.1 -643.9 -801.1 -955.3 -1101.9 -1318.1 -1504.9 110 -69.7 -123.5 -188.8 -266.4 -361.7 -468 -558.4 -703.6 -839.6 -964.8 -1153.7 -1321.3 120 -64.4 -112.9 -171.5 -241.7 -326.7 -420.5 -498.7 -623.3 -737.7 -840.9 -999.3 -1136.1 130 -59.8 -105.3 -159.2 -225.2 -302.6 -388.3 -466.6 -576.4 -681.8 -787.6 -921.5 -1051.4 140 -57.6 -100.7 -152.5 -216.2 -289.4 -375.2 -455 -557.4 -655.5 -758.3 -883.6 -1001.8 150 -55.5 -97.3 -146.9 -208.2 -280.4 -363.8 -439 -540.5 -635.7 -735.2 -862.2 -977.8 160 -53.8 -94.6 -142.5 -202.5 -272.7 -354.5 -429.7 -528 -621.4 -720.9 -844.4 -956.8 170 -52.9 -93.2 -141.4 -200.7 -270.1 -351.2 -426.2 -523.4 -614.2 -710.4 -833.5 -945.5 180 -52.6 -92.5 -139.7 -198.6 -267.9 -348.4 -420.9 -518.3 -609.6 -708 -830 -941.8 190 -52.9 -93.5 -141.1 -200.5 -269.8 -350.9 -424.9 -522.1 -612.9 -711 -833 -947.5 200 -53.2 -94.3 -142 -201.6 -271.5 -354.3 -429.7 -528 -617.3 -716.5 -842.7 -956.6 210 -54.6 -96.5 -145.8 -206.4 -277.5 -359.8 -439.7 -536.8 -628.5 -728.9 -857.3 -971.4 220 -56 -98.8 -149.5 -211.2 -282.6 -367.9 -452.6 -549.8 -643.7 -744.5 -877.8 -989.7 230 -58.7 -103.2 -155.8 -221.4 -295.6 -383.9 -477 -572.8 -671.4 -780.1 -911.7 -1030.4 240 -62.4 -109.3 -165.9 -232.2 -314.5 -405.3 -503.3 -611.1 -721.2 -846.2 -973.6 -1129.1 250 -67 -118.8 -180.9 -253.8 -345.5 -449 -557.4 -679.2 -807.1 -953.4 -1105.1 -1295 260 -71.5 -128.9 -197.2 -275.6 -377.7 -492.8 -606.4 -738.4 -903.9 -1062.3 -1267.4 -1465.1 270 -73.9 -133.1 -204.1 -288.5 -392.3 -515.4 -633.8 -792.4 -958.1 -1112.4 -1337.6 -1539.2 280 -74.3 -133 -203.4 -292.5 -393.7 -517.8 -636.2 -798.8 -936.9 -1092.4 -1303.9 -1521.1 290 -71.7 -128.9 -198.3 -285.1 -377.8 -504.6 -616.1 -756.6 -898.7 -1025.4 -1232.5 -1403 300 -67.9 -122.7 -189.4 -276.1 -363.4 -486 -588.7 -719.3 -846.3 -959.7 -1144.4 -1294.1 310 -63.8 -115.3 -178.8 -257.8 -351.4 -454 -543.5 -677.2 -777.9 -902.4 -1048.1 -1168.5 320 -59 -107.4 -164 -240.2 -325.7 -424.2 -522.3 -637.6 -729.2 -815.3 -969.7 -1070.2 330 -47.5 -86.5 -136.6 -198.6 -272.6 -352.7 -424 -520.9 -595.1 -678.8 -776 -865.8 340 -31.8 -58.6 -94.2 -140.4 -187.5 -248.3 -307.6 -377.5 -430.7 -483.9 -549.4 -615.2 350 -16.4 -31.5 -49.3 -77.5 -109.5 -143 -175.5 -218.3 -259.9 -286.5 -329.7 -362.3 360 -9.9 -18.7 -29.6 -44 -64.6 -85.9 -109.6 -135.5 -163.9 -187.8 -224 -253.4