# Mahon & Meskell Triangular Tube Array, Surface Pressure [Pa] # # Pitch ratio = 1.58 # # Tube displacement: y/d= 10 % # #Position Free stream Velocity (m/s) # Angle 3 4 5 6 7 8 9 10 11 12 13 14 0 -10.7 -21.4 -34.3 -50.4 -68.4 -95.7 -122.1 -151.5 -182.6 -206.4 -230.4 -267.2 10 -11.7 -22 -34.6 -50.1 -68.2 -94.7 -115.8 -144 -174.4 -206 -241.1 -278.7 20 -22 -40.4 -63.9 -91.5 -125.6 -164.9 -203.6 -254.8 -302.3 -341.9 -411.2 -462.3 30 -37.7 -68.7 -109.6 -156.1 -215.4 -278.8 -340.5 -418.6 -490.1 -547.8 -652.9 -726.8 40 -53.2 -97.1 -153.6 -223 -305.2 -397.6 -486 -587.6 -691.2 -780.1 -926.4 -1014.8 50 -64 -116.3 -186.7 -266.3 -366.7 -473.6 -583.9 -705.5 -843.9 -942.7 -1121.1 -1251.5 60 -74.3 -134.5 -209.7 -301.6 -416.3 -544 -666.6 -784.1 -964.8 -1106.3 -1296.2 -1464.7 70 -78.1 -142.3 -221.3 -318.8 -440.1 -577.9 -709.6 -841 -1036.9 -1197.7 -1409.1 -1599.3 80 -79.4 -144.7 -224.5 -325.5 -446.6 -589.2 -720.6 -883 -1071.6 -1239.5 -1463.6 -1645.6 90 -78.3 -142.2 -220.6 -320.3 -437.8 -577.1 -702 -863.7 -1040.7 -1224.4 -1448.2 -1644.4 100 -74.4 -134.9 -207.2 -298.8 -405.9 -527.4 -637.8 -800.5 -951.6 -1118.6 -1316.8 -1518.9 110 -69.2 -123.3 -187 -266.4 -364 -474.3 -564.5 -695.5 -840 -965.6 -1140.5 -1317.5 120 -63.9 -112.5 -169 -239.2 -325.2 -423 -503.3 -618.6 -736.2 -843.2 -989.8 -1136.2 130 -58.6 -103.6 -156.7 -223.5 -300.7 -391.5 -472 -576.4 -681.5 -788.3 -922.2 -1058.4 140 -56.7 -99.8 -150.9 -215.8 -288.3 -373.7 -450.3 -556.6 -653.9 -754 -881.8 -1008.8 150 -55 -96.4 -145.9 -206.7 -277.6 -359.3 -439.5 -538.9 -636.9 -733.9 -864.8 -978.7 160 -53.9 -94.9 -143 -203.7 -273.3 -353.8 -430.9 -530 -624.9 -721.2 -848.7 -961.3 170 -53.2 -93.9 -141.8 -201.8 -270.3 -350.2 -427.6 -524.4 -619.1 -713 -838.7 -947.4 180 -53 -93.5 -140.9 -200.1 -269 -348.4 -422.8 -521.7 -616.4 -709.2 -832.8 -945 190 -53.1 -93.2 -141.8 -200.7 -271.2 -348.3 -424.2 -521.4 -617.5 -714.1 -835.8 -950.2 200 -53.7 -94.4 -143.5 -202.9 -272.5 -350.7 -428.7 -526.4 -622.8 -721.3 -846.3 -961.8 210 -54.8 -96 -145.4 -205.6 -277.1 -355.3 -432.9 -533 -631.5 -731.1 -856.4 -975.8 220 -56.3 -98.4 -148.5 -210.2 -281.1 -363.6 -442.8 -547.8 -644.4 -748.5 -880.2 -999.6 230 -57.6 -102 -153.9 -217.2 -288.6 -373.2 -458.6 -570.7 -668.4 -770.5 -914.5 -1034 240 -61.7 -108.5 -165 -230.5 -307.4 -391.7 -476.9 -597.1 -716.4 -812.3 -973 -1100 250 -66.7 -118.6 -181.2 -252.3 -335.9 -427 -521.4 -656.7 -802.6 -913.9 -1103.6 -1253.2 260 -71.8 -127.8 -195.1 -279.1 -375.1 -485.3 -584.6 -739.1 -895.3 -1045.1 -1257 -1441.1 270 -73.2 -132.2 -200.3 -288.8 -390.2 -515.4 -622.6 -788.4 -933.8 -1112 -1328.5 -1531.2 280 -71.2 -128.5 -196.7 -283.4 -387 -516 -617 -795.4 -909.5 -1082.8 -1284.8 -1486.6 290 -67.7 -121.3 -188.1 -276.1 -372.6 -494.9 -576.6 -761.9 -841.6 -1031.9 -1196.4 -1368 300 -64.5 -115.3 -179.8 -265.4 -357.6 -474.3 -546.5 -728 -788.2 -965.7 -1104 -1254.3 310 -61.9 -112.2 -170.4 -246.3 -348.7 -444.5 -526.6 -651.5 -754.6 -896.3 -1005.1 -1156.4 320 -57.8 -104.7 -164.8 -236.7 -324.3 -421.2 -509.1 -626.3 -720.6 -830.1 -933.8 -1075.4 330 -50.2 -91 -143.5 -207.6 -285.1 -364.8 -444.3 -538.3 -624.5 -700.3 -808.2 -898.8 340 -36 -66.4 -108.5 -154.3 -216.5 -280.4 -343.7 -407.5 -466.2 -511.9 -601.1 -658.5 350 -18.4 -35.6 -57.1 -82.9 -117.3 -158.3 -200.9 -239.3 -275.5 -291 -349.7 -375.9 360 -10.7 -21.4 -34.3 -50.4 -68.4 -95.7 -122.1 -151.5 -182.6 -206.4 -230.4 -267.2