Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-e220-il-100000-n5 Airfoil,e220-il Reynolds number,100000 Ncrit,5 Mach,0 Max Cl/Cd,52.2186 Max Cl/Cd alpha,7 Url,http://www.airfoiltools.com/polar/csv?polar=xf-e220-il-100000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.750,-0.4558,0.09387,0.08942,-0.0229,1.0000,0.0222 -9.500,-0.4585,0.08854,0.08415,-0.0262,1.0000,0.0216 -9.250,-0.4646,0.08230,0.07801,-0.0306,1.0000,0.0210 -9.000,-0.4955,0.06670,0.06240,-0.0445,1.0000,0.0192 -8.750,-0.5068,0.06212,0.05777,-0.0470,0.9755,0.0191 -8.500,-0.5098,0.05719,0.05260,-0.0500,0.9246,0.0190 -8.250,-0.5146,0.05301,0.04812,-0.0502,0.9008,0.0189 -8.000,-0.5201,0.04891,0.04362,-0.0490,0.8838,0.0189 -7.750,-0.5201,0.04541,0.03973,-0.0473,0.8712,0.0188 -7.500,-0.5181,0.04174,0.03552,-0.0452,0.8600,0.0190 -7.250,-0.5112,0.03865,0.03198,-0.0434,0.8504,0.0196 -7.000,-0.4978,0.03691,0.03005,-0.0421,0.8427,0.0207 -6.750,-0.4823,0.03498,0.02782,-0.0409,0.8345,0.0218 -6.500,-0.4667,0.03264,0.02502,-0.0392,0.8282,0.0226 -6.250,-0.4482,0.03021,0.02213,-0.0378,0.8211,0.0231 -6.000,-0.4277,0.02811,0.01959,-0.0363,0.8154,0.0239 -5.750,-0.4047,0.02630,0.01741,-0.0354,0.8093,0.0249 -5.500,-0.3810,0.02471,0.01553,-0.0344,0.8038,0.0261 -5.250,-0.3592,0.02347,0.01420,-0.0336,0.7990,0.0287 -5.000,-0.3351,0.02257,0.01316,-0.0329,0.7931,0.0329 -4.750,-0.3128,0.02138,0.01183,-0.0318,0.7882,0.0365 -4.500,-0.2900,0.02059,0.01096,-0.0309,0.7836,0.0428 -4.250,-0.2671,0.01978,0.01011,-0.0300,0.7783,0.0531 -4.000,-0.2444,0.01906,0.00931,-0.0290,0.7739,0.0706 -3.750,-0.2220,0.01827,0.00865,-0.0281,0.7697,0.1007 -3.500,-0.1992,0.01756,0.00819,-0.0274,0.7645,0.1578 -3.250,-0.1771,0.01685,0.00785,-0.0267,0.7603,0.2463 -3.000,-0.1557,0.01614,0.00757,-0.0256,0.7569,0.3598 -2.750,-0.1335,0.01550,0.00740,-0.0247,0.7518,0.4838 -2.500,-0.1083,0.01485,0.00731,-0.0238,0.7476,0.6333 -2.250,-0.0415,0.01452,0.00741,-0.0300,0.7450,0.8185 -2.000,0.0164,0.01473,0.00742,-0.0349,0.7423,0.8840 -1.750,0.0568,0.01502,0.00755,-0.0371,0.7375,0.9186 -1.500,0.0960,0.01526,0.00759,-0.0391,0.7335,0.9457 -1.250,0.1395,0.01539,0.00753,-0.0422,0.7300,0.9658 -1.000,0.1846,0.01544,0.00740,-0.0458,0.7266,0.9821 -0.750,0.2341,0.01538,0.00722,-0.0507,0.7220,0.9953 -0.500,0.2675,0.01534,0.00706,-0.0522,0.7178,1.0000 -0.250,0.2902,0.01536,0.00696,-0.0515,0.7142,1.0000 0.000,0.3139,0.01546,0.00701,-0.0512,0.7092,1.0000 0.250,0.3374,0.01555,0.00704,-0.0507,0.7044,1.0000 0.500,0.3607,0.01561,0.00702,-0.0499,0.7005,1.0000 0.750,0.3844,0.01573,0.00711,-0.0494,0.6958,1.0000 1.000,0.4080,0.01587,0.00723,-0.0490,0.6904,1.0000 1.250,0.4315,0.01595,0.00725,-0.0482,0.6862,1.0000 1.500,0.4551,0.01610,0.00739,-0.0476,0.6808,1.0000 1.750,0.4787,0.01624,0.00754,-0.0470,0.6750,1.0000 2.000,0.5023,0.01629,0.00755,-0.0461,0.6706,1.0000 2.250,0.5258,0.01650,0.00780,-0.0456,0.6638,1.0000 2.500,0.5494,0.01659,0.00789,-0.0448,0.6584,1.0000 2.750,0.5729,0.01671,0.00805,-0.0441,0.6526,1.0000 3.000,0.5962,0.01685,0.00823,-0.0434,0.6455,1.0000 3.250,0.6201,0.01687,0.00825,-0.0424,0.6400,1.0000 3.500,0.6430,0.01706,0.00854,-0.0417,0.6316,1.0000 3.750,0.6670,0.01706,0.00855,-0.0408,0.6255,1.0000 4.000,0.6898,0.01722,0.00881,-0.0400,0.6165,1.0000 4.250,0.7131,0.01727,0.00892,-0.0390,0.6085,1.0000 4.500,0.7366,0.01728,0.00902,-0.0381,0.5998,1.0000 4.750,0.7592,0.01739,0.00924,-0.0371,0.5892,1.0000 5.000,0.7822,0.01742,0.00935,-0.0361,0.5789,1.0000 5.250,0.8054,0.01739,0.00940,-0.0350,0.5679,1.0000 5.500,0.8281,0.01739,0.00952,-0.0339,0.5549,1.0000 5.750,0.8500,0.01746,0.00971,-0.0327,0.5394,1.0000 6.000,0.8714,0.01755,0.00991,-0.0315,0.5212,1.0000 6.250,0.8930,0.01759,0.01001,-0.0302,0.5011,1.0000 6.500,0.9135,0.01772,0.01020,-0.0288,0.4768,1.0000 6.750,0.9331,0.01790,0.01040,-0.0272,0.4475,1.0000 7.000,0.9509,0.01821,0.01062,-0.0254,0.4130,1.0000 7.250,0.9662,0.01874,0.01101,-0.0233,0.3743,1.0000 7.500,0.9790,0.01946,0.01157,-0.0210,0.3359,1.0000 7.750,0.9896,0.02032,0.01227,-0.0186,0.2994,1.0000 8.000,0.9990,0.02123,0.01308,-0.0161,0.2659,1.0000 8.250,1.0068,0.02221,0.01395,-0.0134,0.2355,1.0000 8.500,1.0130,0.02324,0.01491,-0.0106,0.2079,1.0000 8.750,1.0170,0.02433,0.01591,-0.0076,0.1819,1.0000 9.000,1.0181,0.02550,0.01696,-0.0043,0.1590,1.0000 9.250,1.0174,0.02668,0.01806,-0.0008,0.1380,1.0000 9.500,1.0169,0.02805,0.01932,0.0021,0.1193,1.0000 9.750,1.0194,0.02944,0.02066,0.0043,0.1025,1.0000 10.000,1.0223,0.03092,0.02212,0.0064,0.0883,1.0000 10.250,1.0252,0.03252,0.02371,0.0082,0.0769,1.0000 10.500,1.0270,0.03429,0.02545,0.0100,0.0678,1.0000 10.750,1.0303,0.03604,0.02728,0.0115,0.0591,1.0000 11.000,1.0326,0.03793,0.02921,0.0129,0.0520,1.0000 11.250,1.0338,0.03997,0.03128,0.0142,0.0470,1.0000 11.500,1.0355,0.04205,0.03345,0.0155,0.0437,1.0000 11.750,1.0386,0.04408,0.03561,0.0167,0.0404,1.0000 12.000,1.0410,0.04622,0.03783,0.0177,0.0377,1.0000 12.250,1.0403,0.04870,0.04028,0.0186,0.0353,1.0000 12.500,1.0458,0.05071,0.04252,0.0194,0.0328,1.0000 12.750,1.0495,0.05295,0.04490,0.0202,0.0308,1.0000 13.000,1.0523,0.05533,0.04741,0.0209,0.0292,1.0000 13.250,1.0536,0.05788,0.05003,0.0213,0.0278,1.0000 13.500,1.0547,0.06061,0.05281,0.0219,0.0264,1.0000 13.750,1.0560,0.06341,0.05589,0.0222,0.0253,1.0000 14.000,1.0542,0.06662,0.05934,0.0221,0.0239,1.0000 14.250,1.0517,0.07002,0.06295,0.0219,0.0229,1.0000 14.500,1.0476,0.07375,0.06687,0.0214,0.0221,1.0000 14.750,1.0423,0.07770,0.07099,0.0206,0.0215,1.0000 15.000,1.0360,0.08190,0.07534,0.0194,0.0210,1.0000 15.250,1.0286,0.08636,0.07993,0.0179,0.0204,1.0000 15.500,1.0202,0.09112,0.08480,0.0162,0.0198,1.0000 15.750,1.0102,0.09642,0.09024,0.0141,0.0195,1.0000 16.000,0.9956,0.10288,0.09689,0.0111,0.0192,1.0000 16.250,0.9808,0.10973,0.10393,0.0077,0.0192,1.0000 16.500,0.9620,0.11786,0.11227,0.0031,0.0191,1.0000 16.750,0.9450,0.12604,0.12061,-0.0015,0.0192,1.0000