# Mahon & Meskell Triangular Tube Array, Surface Pressure [Pa] # # Pitch ratio = 1.58 # # Tube displacement: y/d= 4 % # #Position Free stream Velocity (m/s) # Angle 3 4 5 6 7 8 9 10 11 12 13 14 0 -9.9 -18.4 -29.8 -43.8 -61.1 -81 -103 -129.9 -157.7 -185.6 -225.4 -258.8 10 -12.8 -24.1 -38.1 -55.6 -76.9 -100.1 -126.1 -155.6 -179.7 -212.6 -252.3 -289.6 20 -24.8 -45.7 -72.5 -107.9 -145.8 -191.4 -236.7 -283.4 -330.4 -381.3 -437 -486.4 30 -41.3 -75 -118.7 -174.9 -236.2 -307.9 -372.6 -448.7 -522 -595.8 -677.6 -751.3 40 -57.4 -104.1 -162.9 -237.5 -319.7 -415.6 -502.9 -613 -704.9 -804.2 -934.7 -1021.4 50 -67.2 -120.5 -188.2 -278.7 -373.6 -482.2 -581.2 -714 -820.8 -935 -1095.1 -1223.4 60 -72.7 -134 -206.9 -305.8 -410.6 -527.9 -637.9 -799.6 -923 -1047.1 -1221.7 -1398.5 70 -78 -141.3 -219 -319.6 -431 -557.2 -675 -853.5 -986 -1141.4 -1341.1 -1546.5 80 -79.3 -142.4 -219.6 -319.6 -431.4 -575.6 -695 -873.3 -1024.9 -1197.5 -1416 -1626 90 -77.2 -139.5 -215.4 -314.8 -425.4 -564.4 -690.1 -864.2 -1025.3 -1201.6 -1426.7 -1635.5 100 -74.5 -134.4 -205.8 -296.4 -401.7 -529.2 -658.7 -812.2 -975.1 -1149.9 -1352.3 -1558.7 110 -69.4 -123 -187.4 -266.5 -357.6 -480.5 -596.9 -722.8 -855.9 -1013.8 -1205.5 -1387.1 120 -64.1 -112.6 -170.2 -241.6 -324.1 -432.1 -533.8 -648.6 -759 -888.9 -1049.5 -1198 130 -58.8 -102.9 -155.5 -219.6 -296.6 -390.7 -477.6 -601 -696.8 -805.7 -951.3 -1076.1 140 -56.2 -99.2 -149.1 -210.8 -286.3 -375.9 -460.2 -564.2 -664.4 -770.8 -895.4 -1017.3 150 -54.8 -96.7 -147.2 -207.1 -279.1 -365.2 -444.4 -545.9 -641.7 -744.6 -869.3 -987.4 160 -53.3 -94.5 -143.4 -202 -272.6 -356.2 -434.2 -533.8 -629.6 -728.1 -854 -969.5 170 -52.7 -92.8 -140.8 -199.5 -269.4 -351.9 -426.7 -525.4 -618.3 -716.4 -841.9 -956.8 180 -52.6 -92.5 -140.2 -198.8 -268.2 -348.2 -424.9 -520.4 -614.1 -709.6 -835.7 -945.3 190 -52.9 -93.3 -141.6 -199.9 -268.2 -349.8 -424.5 -520.6 -613.8 -711.5 -832.4 -947.3 200 -53.4 -94.1 -142.3 -201.8 -270.6 -353.3 -428.5 -525.7 -620.6 -721.6 -844.3 -959.3 210 -55 -96.5 -146.5 -205.3 -275.5 -359.2 -435.2 -536.8 -631.7 -729.9 -856.3 -975.2 220 -56.7 -99.9 -149.2 -210.4 -282.9 -367 -445.3 -546.6 -648.8 -748.5 -878.3 -1000.8 230 -58.8 -103.5 -157.2 -219.3 -294.3 -380.1 -459.9 -563.4 -668.2 -779.2 -911.5 -1041.1 240 -62.7 -111.1 -169.1 -233.6 -313.4 -403.8 -486.4 -591.9 -703 -826.5 -970.1 -1111.4 250 -67.7 -121.4 -185.4 -258.2 -346.6 -443.8 -536.5 -655 -781.7 -933.5 -1101 -1272.1 260 -73.1 -132.8 -200 -286 -385 -494.9 -605.8 -758.8 -890.5 -1062.3 -1258.6 -1471.9 270 -75.9 -136.2 -208.3 -300.5 -408.1 -538.5 -660.4 -825.2 -987.1 -1160.7 -1385.2 -1587.6 280 -76.1 -136.7 -206.3 -302.9 -418.2 -555.5 -680.4 -842 -1006.7 -1185.4 -1395.8 -1593.3 290 -73.3 -132.1 -200.5 -297.3 -413.5 -550.6 -673.9 -822.3 -985 -1149.1 -1333.4 -1499 300 -69.5 -125.2 -191.6 -285 -395.9 -527.3 -647.7 -779.2 -935.5 -1082 -1237.1 -1383.3 310 -63.9 -114.1 -182.7 -264.8 -362.9 -476.2 -587.9 -725.6 -848.3 -981.6 -1121 -1248.9 320 -59 -106.6 -166.7 -245.2 -335.1 -435.4 -532.6 -655.5 -759.9 -860.1 -999.7 -1099.4 330 -46.4 -84 -133.7 -197 -267.2 -348 -420 -513.2 -599.3 -678.7 -768.7 -854.6 340 -30 -55.2 -88.1 -131.2 -178.1 -239.1 -291.8 -351.1 -410.3 -462.5 -521.8 -582 350 -12.4 -23.7 -38.4 -59.7 -84.5 -113.9 -145.1 -178.5 -212.8 -245.2 -281 -319.1 360 -9.9 -18.4 -29.8 -43.8 -61.1 -81 -103 -129.9 -157.7 -185.6 -225.4 -258.8