Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-r140-il-100000-n5 Airfoil,r140-il Reynolds number,100000 Ncrit,5 Mach,0 Max Cl/Cd,36.1155 Max Cl/Cd alpha,3.75 Url,http://airfoiltools.com/polar/csv?polar=xf-r140-il-100000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.750,-0.5525,0.09318,0.08839,-0.0330,1.0000,0.0124 -10.500,-0.5621,0.08560,0.08085,-0.0378,1.0000,0.0122 -10.250,-0.5744,0.07912,0.07435,-0.0420,1.0000,0.0120 -10.000,-0.5891,0.07364,0.06882,-0.0451,1.0000,0.0119 -9.750,-0.6086,0.06854,0.06364,-0.0469,1.0000,0.0118 -9.500,-0.6243,0.06487,0.05987,-0.0470,1.0000,0.0117 -9.250,-0.6434,0.06131,0.05621,-0.0453,1.0000,0.0117 -9.000,-0.6599,0.05852,0.05330,-0.0422,1.0000,0.0116 -8.750,-0.6739,0.05577,0.05040,-0.0386,1.0000,0.0115 -8.500,-0.6849,0.05271,0.04714,-0.0350,1.0000,0.0114 -8.250,-0.6926,0.04970,0.04390,-0.0313,1.0000,0.0112 -8.000,-0.6976,0.04669,0.04063,-0.0275,1.0000,0.0111 -7.750,-0.6997,0.04376,0.03739,-0.0237,1.0000,0.0110 -7.500,-0.6994,0.04080,0.03411,-0.0199,1.0000,0.0109 -7.250,-0.6959,0.03807,0.03103,-0.0162,1.0000,0.0108 -7.000,-0.6895,0.03539,0.02799,-0.0127,1.0000,0.0107 -6.750,-0.6800,0.03285,0.02510,-0.0096,1.0000,0.0107 -6.500,-0.6674,0.03062,0.02243,-0.0069,1.0000,0.0107 -6.250,-0.6526,0.02852,0.02005,-0.0044,1.0000,0.0107 -6.000,-0.6376,0.02671,0.01801,-0.0019,1.0000,0.0109 -5.750,-0.6238,0.02526,0.01638,0.0006,1.0000,0.0110 -5.500,-0.6083,0.02391,0.01486,0.0027,0.9989,0.0113 -5.250,-0.5775,0.02237,0.01308,0.0017,0.9916,0.0118 -5.000,-0.5463,0.02116,0.01159,0.0006,0.9837,0.0127 -4.750,-0.5147,0.02022,0.01036,-0.0005,0.9753,0.0139 -4.500,-0.4842,0.01933,0.00933,-0.0013,0.9668,0.0183 -4.250,-0.4499,0.01859,0.00857,-0.0031,0.9603,0.0438 -4.000,-0.4218,0.01773,0.00783,-0.0037,0.9513,0.0955 -3.750,-0.3895,0.01686,0.00705,-0.0053,0.9449,0.1644 -3.500,-0.3691,0.01543,0.00642,-0.0049,0.9346,0.3558 -3.250,-0.3463,0.01474,0.00617,-0.0042,0.9236,0.4716 -3.000,-0.3209,0.01436,0.00613,-0.0035,0.9138,0.5746 -2.750,-0.2957,0.01411,0.00622,-0.0023,0.9056,0.6789 -2.500,-0.2646,0.01411,0.00640,-0.0022,0.8970,0.7218 -2.250,-0.2339,0.01415,0.00634,-0.0023,0.8881,0.7508 -2.000,-0.2007,0.01417,0.00629,-0.0031,0.8801,0.7707 -1.750,-0.1726,0.01420,0.00625,-0.0030,0.8684,0.7855 -1.500,-0.1449,0.01420,0.00618,-0.0028,0.8565,0.8011 -1.250,-0.1148,0.01418,0.00605,-0.0031,0.8456,0.8141 -1.000,-0.0814,0.01416,0.00598,-0.0041,0.8367,0.8260 -0.750,-0.0479,0.01414,0.00589,-0.0051,0.8284,0.8375 -0.500,-0.0128,0.01416,0.00586,-0.0064,0.8203,0.8473 -0.250,0.0229,0.01415,0.00578,-0.0080,0.8135,0.8564 0.000,0.0532,0.01419,0.00579,-0.0086,0.8039,0.8665 0.250,0.0865,0.01426,0.00586,-0.0098,0.7951,0.8756 0.500,0.1224,0.01434,0.00595,-0.0115,0.7866,0.8837 0.750,0.1535,0.01443,0.00607,-0.0123,0.7770,0.8934 1.000,0.1899,0.01451,0.00618,-0.0142,0.7690,0.9003 1.250,0.2239,0.01456,0.00625,-0.0155,0.7615,0.9082 1.500,0.2585,0.01464,0.00639,-0.0171,0.7533,0.9159 1.750,0.2948,0.01469,0.00655,-0.0188,0.7456,0.9231 2.000,0.3265,0.01478,0.00669,-0.0197,0.7356,0.9328 2.250,0.3660,0.01485,0.00686,-0.0222,0.7246,0.9380 2.500,0.3977,0.01491,0.00699,-0.0230,0.7113,0.9469 2.750,0.4352,0.01495,0.00720,-0.0250,0.6961,0.9526 3.000,0.4612,0.01481,0.00690,-0.0239,0.6420,0.9611 3.250,0.4945,0.01481,0.00696,-0.0249,0.6087,0.9677 3.500,0.5261,0.01488,0.00712,-0.0257,0.5846,0.9749 3.750,0.5504,0.01524,0.00700,-0.0249,0.4492,0.9832 4.000,0.5668,0.01717,0.00762,-0.0241,0.1892,0.9917 4.250,0.5880,0.01919,0.00868,-0.0245,0.0212,0.9997 4.500,0.6017,0.01973,0.00933,-0.0220,0.0152,1.0000 4.750,0.6125,0.02041,0.01021,-0.0190,0.0122,1.0000 5.000,0.6238,0.02104,0.01096,-0.0162,0.0106,1.0000 5.250,0.6345,0.02171,0.01179,-0.0132,0.0098,1.0000 5.500,0.6437,0.02252,0.01277,-0.0099,0.0092,1.0000 5.750,0.6529,0.02340,0.01378,-0.0067,0.0091,1.0000 6.000,0.6614,0.02446,0.01499,-0.0033,0.0089,1.0000 6.250,0.6717,0.02562,0.01627,-0.0003,0.0088,1.0000 6.500,0.6845,0.02696,0.01773,0.0023,0.0088,1.0000 6.750,0.7006,0.02864,0.01956,0.0045,0.0087,1.0000 7.000,0.7190,0.03051,0.02163,0.0062,0.0088,1.0000 7.250,0.7373,0.03261,0.02398,0.0080,0.0089,1.0000 7.500,0.7533,0.03505,0.02673,0.0100,0.0089,1.0000 7.750,0.7657,0.03748,0.02949,0.0125,0.0090,1.0000 8.000,0.7742,0.04012,0.03248,0.0153,0.0092,1.0000 8.250,0.7786,0.04299,0.03570,0.0186,0.0093,1.0000 8.500,0.7797,0.04581,0.03884,0.0220,0.0095,1.0000 8.750,0.7781,0.04852,0.04196,0.0254,0.0096,1.0000 9.000,0.7723,0.05138,0.04509,0.0290,0.0097,1.0000 9.250,0.7628,0.05407,0.04800,0.0327,0.0099,1.0000 9.500,0.7495,0.05666,0.05077,0.0364,0.0099,1.0000 9.750,0.7354,0.05948,0.05376,0.0392,0.0100,1.0000 10.000,0.7196,0.06274,0.05719,0.0410,0.0101,1.0000 10.250,0.7047,0.06622,0.06080,0.0416,0.0101,1.0000 10.500,0.6859,0.07066,0.06539,0.0410,0.0102,1.0000 10.750,0.6696,0.07533,0.07016,0.0394,0.0102,1.0000 11.000,0.6533,0.08069,0.07562,0.0368,0.0104,1.0000 11.250,0.6363,0.08725,0.08214,0.0329,0.0104,1.0000