Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca63209-il-100000-n5 Airfoil,naca63209-il Reynolds number,100000 Ncrit,5 Mach,0 Max Cl/Cd,44.5399 Max Cl/Cd alpha,4 Url,http://airfoiltools.com/polar/csv?polar=xf-naca63209-il-100000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.500,-0.5673,0.08977,0.08480,-0.0177,1.0000,0.0289 -9.250,-0.5699,0.08449,0.07956,-0.0209,1.0000,0.0283 -9.000,-0.5755,0.07817,0.07330,-0.0257,1.0000,0.0279 -8.750,-0.5864,0.07165,0.06680,-0.0314,1.0000,0.0274 -8.500,-0.5994,0.06657,0.06167,-0.0347,1.0000,0.0270 -8.250,-0.6075,0.06153,0.05650,-0.0369,1.0000,0.0266 -8.000,-0.6114,0.05663,0.05139,-0.0383,1.0000,0.0262 -7.750,-0.6112,0.05181,0.04630,-0.0391,1.0000,0.0259 -7.500,-0.6066,0.04724,0.04139,-0.0393,1.0000,0.0257 -7.250,-0.5981,0.04301,0.03677,-0.0391,1.0000,0.0257 -7.000,-0.5862,0.03915,0.03248,-0.0386,1.0000,0.0259 -6.750,-0.5714,0.03575,0.02862,-0.0378,1.0000,0.0265 -6.500,-0.5538,0.03312,0.02554,-0.0370,1.0000,0.0284 -6.250,-0.5345,0.03080,0.02272,-0.0360,1.0000,0.0301 -6.000,-0.5143,0.02854,0.02003,-0.0349,1.0000,0.0307 -5.750,-0.4936,0.02650,0.01765,-0.0338,1.0000,0.0314 -5.500,-0.4734,0.02413,0.01506,-0.0328,1.0000,0.0326 -5.250,-0.4532,0.02278,0.01367,-0.0319,1.0000,0.0352 -5.000,-0.4325,0.02171,0.01248,-0.0308,1.0000,0.0383 -4.750,-0.4121,0.02052,0.01118,-0.0295,1.0000,0.0402 -4.500,-0.3922,0.01948,0.01005,-0.0281,1.0000,0.0421 -4.250,-0.3732,0.01848,0.00900,-0.0268,1.0000,0.0443 -4.000,-0.3543,0.01766,0.00816,-0.0257,1.0000,0.0490 -3.750,-0.3213,0.01690,0.00731,-0.0273,0.9939,0.0574 -3.500,-0.2855,0.01609,0.00644,-0.0294,0.9865,0.0705 -3.250,-0.2511,0.01497,0.00567,-0.0315,0.9789,0.1278 -3.000,-0.2221,0.01297,0.00523,-0.0333,0.9717,0.4642 -2.750,-0.1894,0.01264,0.00532,-0.0340,0.9645,0.5989 -2.500,-0.1624,0.01265,0.00566,-0.0328,0.9551,0.7004 -2.250,-0.1339,0.01277,0.00582,-0.0320,0.9464,0.7530 -2.000,-0.1019,0.01278,0.00572,-0.0324,0.9381,0.7734 -1.750,-0.0712,0.01275,0.00560,-0.0328,0.9285,0.7892 -1.500,-0.0389,0.01271,0.00547,-0.0334,0.9202,0.8032 -1.250,-0.0086,0.01268,0.00534,-0.0337,0.9106,0.8166 -1.000,0.0203,0.01265,0.00525,-0.0337,0.9005,0.8299 -0.750,0.0502,0.01261,0.00516,-0.0338,0.8915,0.8430 -0.500,0.0787,0.01258,0.00508,-0.0337,0.8816,0.8564 -0.250,0.1058,0.01255,0.00502,-0.0333,0.8710,0.8701 0.000,0.1337,0.01252,0.00497,-0.0330,0.8612,0.8840 0.250,0.1626,0.01247,0.00491,-0.0329,0.8520,0.8981 0.500,0.1908,0.01244,0.00489,-0.0328,0.8411,0.9130 0.750,0.2215,0.01240,0.00487,-0.0332,0.8310,0.9280 1.000,0.2553,0.01236,0.00483,-0.0342,0.8219,0.9426 1.250,0.2908,0.01233,0.00486,-0.0357,0.8112,0.9574 1.500,0.3283,0.01232,0.00489,-0.0378,0.8005,0.9726 1.750,0.3664,0.01230,0.00492,-0.0400,0.7900,0.9900 2.000,0.3950,0.01235,0.00502,-0.0403,0.7791,1.0000 2.250,0.4186,0.01246,0.00516,-0.0397,0.7669,1.0000 2.500,0.4434,0.01258,0.00532,-0.0392,0.7541,1.0000 2.750,0.4688,0.01269,0.00549,-0.0387,0.7404,1.0000 3.000,0.4945,0.01278,0.00566,-0.0381,0.7247,1.0000 3.250,0.5194,0.01284,0.00577,-0.0372,0.7029,1.0000 3.500,0.5431,0.01283,0.00573,-0.0358,0.6678,1.0000 3.750,0.5642,0.01286,0.00555,-0.0337,0.6013,1.0000 4.000,0.5857,0.01315,0.00557,-0.0320,0.5181,1.0000 4.250,0.6069,0.01372,0.00577,-0.0307,0.4178,1.0000 4.500,0.6196,0.01560,0.00641,-0.0289,0.1949,1.0000 4.750,0.6370,0.01733,0.00742,-0.0280,0.0872,1.0000 5.000,0.6588,0.01841,0.00838,-0.0273,0.0630,1.0000 5.250,0.6813,0.01936,0.00938,-0.0266,0.0527,1.0000 5.500,0.7025,0.02047,0.01057,-0.0258,0.0467,1.0000 5.750,0.7249,0.02141,0.01160,-0.0251,0.0408,1.0000 6.000,0.7458,0.02269,0.01290,-0.0243,0.0376,1.0000 6.250,0.7672,0.02433,0.01457,-0.0234,0.0357,1.0000 6.500,0.7913,0.02581,0.01620,-0.0227,0.0344,1.0000 6.750,0.8162,0.02756,0.01817,-0.0222,0.0331,1.0000 7.000,0.8408,0.02942,0.02026,-0.0216,0.0315,1.0000 7.250,0.8637,0.03106,0.02211,-0.0211,0.0291,1.0000 7.500,0.8855,0.03300,0.02427,-0.0206,0.0275,1.0000 7.750,0.9059,0.03557,0.02710,-0.0199,0.0266,1.0000 8.000,0.9234,0.03883,0.03069,-0.0191,0.0259,1.0000 8.250,0.9367,0.04284,0.03514,-0.0181,0.0255,1.0000 8.500,0.9472,0.04627,0.03904,-0.0167,0.0251,1.0000 8.750,0.9551,0.04927,0.04262,-0.0151,0.0243,1.0000 9.000,0.9579,0.05288,0.04672,-0.0136,0.0234,1.0000 9.250,0.9555,0.05686,0.05111,-0.0121,0.0227,1.0000 9.500,0.9479,0.06105,0.05563,-0.0109,0.0226,1.0000 9.750,0.9343,0.06500,0.05982,-0.0095,0.0226,1.0000 10.000,0.9167,0.06912,0.06412,-0.0090,0.0227,1.0000 10.250,0.8973,0.07394,0.06911,-0.0103,0.0228,1.0000 10.500,0.8781,0.07963,0.07493,-0.0133,0.0230,1.0000 10.750,0.8583,0.08666,0.08206,-0.0182,0.0233,1.0000