Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-n63215b-il-500000-n5 Airfoil,n63215b-il Reynolds number,500000 Ncrit,5 Mach,0 Max Cl/Cd,68.3224 Max Cl/Cd alpha,9.25 Url,http://www.airfoiltools.com/polar/csv?polar=xf-n63215b-il-500000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -19.500,-0.9628,0.12751,0.12393,-0.0090,1.0000,0.0123 -19.250,-0.9855,0.11854,0.11481,-0.0144,1.0000,0.0123 -19.000,-1.0039,0.11064,0.10678,-0.0191,1.0000,0.0124 -18.750,-1.0196,0.10350,0.09950,-0.0232,1.0000,0.0124 -18.500,-1.0343,0.09674,0.09261,-0.0271,1.0000,0.0124 -18.250,-1.0468,0.09054,0.08629,-0.0306,1.0000,0.0125 -18.000,-1.0580,0.08477,0.08040,-0.0337,1.0000,0.0125 -17.750,-1.0647,0.07990,0.07542,-0.0363,1.0000,0.0126 -17.500,-1.0713,0.07517,0.07059,-0.0388,1.0000,0.0128 -17.250,-1.0788,0.07046,0.06577,-0.0411,1.0000,0.0129 -17.000,-1.0820,0.06654,0.06174,-0.0429,1.0000,0.0130 -16.750,-1.0850,0.06274,0.05784,-0.0446,1.0000,0.0132 -16.500,-1.0873,0.05917,0.05418,-0.0460,1.0000,0.0133 -16.250,-1.0878,0.05596,0.05088,-0.0472,1.0000,0.0135 -16.000,-1.0878,0.05289,0.04771,-0.0482,1.0000,0.0137 -15.750,-1.0876,0.04996,0.04469,-0.0490,1.0000,0.0138 -15.500,-1.0862,0.04728,0.04191,-0.0496,1.0000,0.0139 -15.250,-1.0831,0.04489,0.03944,-0.0501,1.0000,0.0141 -15.000,-1.0809,0.04248,0.03695,-0.0504,1.0000,0.0143 -14.750,-1.0783,0.04017,0.03457,-0.0506,1.0000,0.0145 -14.500,-1.0728,0.03819,0.03256,-0.0507,1.0000,0.0148 -14.250,-1.0668,0.03632,0.03062,-0.0506,1.0000,0.0150 -14.000,-1.0601,0.03456,0.02882,-0.0504,1.0000,0.0152 -13.750,-1.0517,0.03301,0.02721,-0.0501,1.0000,0.0155 -13.500,-1.0426,0.03155,0.02570,-0.0497,1.0000,0.0158 -13.250,-1.0335,0.03012,0.02421,-0.0492,1.0000,0.0162 -13.000,-1.0240,0.02878,0.02281,-0.0486,1.0000,0.0166 -12.750,-1.0136,0.02755,0.02152,-0.0480,1.0000,0.0170 -12.500,-1.0027,0.02640,0.02030,-0.0472,1.0000,0.0174 -12.250,-0.9931,0.02520,0.01907,-0.0463,1.0000,0.0178 -12.000,-0.9821,0.02414,0.01800,-0.0453,1.0000,0.0183 -11.750,-0.9703,0.02320,0.01703,-0.0443,1.0000,0.0187 -11.500,-0.9580,0.02234,0.01614,-0.0432,1.0000,0.0191 -11.250,-0.9456,0.02155,0.01532,-0.0419,1.0000,0.0197 -11.000,-0.9337,0.02083,0.01455,-0.0404,1.0000,0.0203 -10.750,-0.9176,0.02013,0.01381,-0.0395,0.9826,0.0209 -10.500,-0.8812,0.01926,0.01289,-0.0426,0.9499,0.0216 -10.250,-0.8574,0.01862,0.01217,-0.0429,0.9227,0.0224 -10.000,-0.8409,0.01816,0.01163,-0.0414,0.9034,0.0230 -9.750,-0.8233,0.01775,0.01114,-0.0400,0.8881,0.0237 -9.500,-0.8051,0.01733,0.01064,-0.0386,0.8744,0.0244 -9.250,-0.7852,0.01695,0.01019,-0.0375,0.8626,0.0252 -9.000,-0.7658,0.01650,0.00967,-0.0363,0.8522,0.0259 -8.750,-0.7453,0.01607,0.00920,-0.0352,0.8428,0.0268 -8.500,-0.7233,0.01569,0.00878,-0.0344,0.8345,0.0278 -8.250,-0.7006,0.01534,0.00838,-0.0337,0.8266,0.0287 -8.000,-0.6771,0.01501,0.00800,-0.0330,0.8192,0.0297 -7.750,-0.6535,0.01467,0.00760,-0.0324,0.8116,0.0307 -7.500,-0.6300,0.01428,0.00719,-0.0317,0.8046,0.0321 -7.250,-0.6055,0.01395,0.00683,-0.0313,0.7973,0.0335 -7.000,-0.5805,0.01366,0.00650,-0.0308,0.7911,0.0349 -6.750,-0.5548,0.01337,0.00618,-0.0304,0.7846,0.0363 -6.500,-0.5297,0.01303,0.00582,-0.0300,0.7782,0.0387 -6.250,-0.5038,0.01275,0.00552,-0.0297,0.7725,0.0415 -6.000,-0.4777,0.01245,0.00523,-0.0294,0.7661,0.0454 -5.750,-0.4517,0.01215,0.00493,-0.0291,0.7602,0.0517 -5.500,-0.4253,0.01184,0.00466,-0.0289,0.7543,0.0621 -5.250,-0.3991,0.01150,0.00438,-0.0287,0.7479,0.0774 -5.000,-0.3729,0.01117,0.00411,-0.0284,0.7420,0.0979 -4.750,-0.3462,0.01083,0.00387,-0.0283,0.7348,0.1217 -4.500,-0.3199,0.01048,0.00360,-0.0281,0.7259,0.1509 -4.250,-0.2937,0.01004,0.00332,-0.0280,0.7152,0.1926 -4.000,-0.2679,0.00951,0.00301,-0.0279,0.7057,0.2553 -3.750,-0.2419,0.00898,0.00274,-0.0278,0.6957,0.3248 -3.500,-0.2145,0.00865,0.00257,-0.0278,0.6867,0.3761 -3.250,-0.1865,0.00841,0.00246,-0.0278,0.6795,0.4163 -3.000,-0.1581,0.00825,0.00238,-0.0279,0.6725,0.4500 -2.750,-0.1294,0.00815,0.00233,-0.0279,0.6637,0.4775 -2.500,-0.1005,0.00807,0.00228,-0.0279,0.6551,0.4967 -2.250,-0.0718,0.00803,0.00224,-0.0279,0.6449,0.5136 -2.000,-0.0430,0.00799,0.00222,-0.0279,0.6324,0.5328 -1.750,-0.0141,0.00800,0.00219,-0.0279,0.6188,0.5445 -1.500,0.0148,0.00801,0.00216,-0.0279,0.6045,0.5522 -1.250,0.0438,0.00803,0.00212,-0.0279,0.5903,0.5598 -1.000,0.0725,0.00805,0.00210,-0.0279,0.5733,0.5665 -0.750,0.1010,0.00813,0.00208,-0.0278,0.5510,0.5727 -0.500,0.1292,0.00823,0.00208,-0.0278,0.5205,0.5781 -0.250,0.1557,0.00850,0.00211,-0.0275,0.4561,0.5839 0.000,0.1795,0.00916,0.00229,-0.0270,0.3486,0.5903 0.250,0.2073,0.00934,0.00240,-0.0269,0.3263,0.5963 0.500,0.2353,0.00950,0.00249,-0.0269,0.3067,0.6023 0.750,0.2633,0.00968,0.00257,-0.0269,0.2876,0.6079 1.000,0.2911,0.00985,0.00267,-0.0268,0.2685,0.6132 1.250,0.3190,0.01001,0.00276,-0.0268,0.2521,0.6193 1.500,0.3471,0.01016,0.00285,-0.0268,0.2387,0.6254 1.750,0.3752,0.01028,0.00295,-0.0268,0.2287,0.6317 2.000,0.4032,0.01044,0.00306,-0.0267,0.2195,0.6384 2.250,0.4313,0.01056,0.00317,-0.0267,0.2115,0.6444 2.500,0.4590,0.01072,0.00330,-0.0266,0.2039,0.6506 2.750,0.4871,0.01086,0.00341,-0.0266,0.1966,0.6572 3.000,0.5145,0.01102,0.00356,-0.0265,0.1895,0.6635 3.250,0.5424,0.01116,0.00370,-0.0265,0.1839,0.6705 3.500,0.5700,0.01131,0.00385,-0.0264,0.1776,0.6770 3.750,0.5972,0.01149,0.00401,-0.0263,0.1720,0.6837 4.000,0.6249,0.01165,0.00417,-0.0262,0.1666,0.6902 4.250,0.6518,0.01184,0.00434,-0.0260,0.1606,0.6961 4.500,0.6788,0.01203,0.00453,-0.0259,0.1557,0.7026 4.750,0.7060,0.01220,0.00471,-0.0257,0.1515,0.7087 5.000,0.7326,0.01240,0.00491,-0.0255,0.1472,0.7151 5.250,0.7590,0.01263,0.00514,-0.0253,0.1429,0.7225 5.500,0.7856,0.01281,0.00535,-0.0251,0.1398,0.7297 5.750,0.8120,0.01301,0.00557,-0.0249,0.1358,0.7374 6.000,0.8378,0.01325,0.00581,-0.0246,0.1313,0.7441 6.250,0.8632,0.01351,0.00607,-0.0242,0.1271,0.7515 6.500,0.8894,0.01371,0.00631,-0.0240,0.1242,0.7585 6.750,0.9148,0.01394,0.00657,-0.0236,0.1210,0.7656 7.000,0.9400,0.01420,0.00684,-0.0232,0.1177,0.7728 7.250,0.9642,0.01449,0.00714,-0.0227,0.1143,0.7797 7.500,0.9890,0.01475,0.00744,-0.0223,0.1120,0.7874 7.750,1.0135,0.01499,0.00774,-0.0218,0.1095,0.7951 8.000,1.0375,0.01527,0.00804,-0.0212,0.1067,0.8037 8.250,1.0606,0.01557,0.00837,-0.0206,0.1036,0.8119 8.500,1.0829,0.01593,0.00873,-0.0198,0.1003,0.8210 8.750,1.1054,0.01621,0.00908,-0.0190,0.0983,0.8298 9.000,1.1276,0.01651,0.00944,-0.0182,0.0963,0.8402 9.250,1.1485,0.01681,0.00981,-0.0172,0.0942,0.8525 9.500,1.1680,0.01714,0.01019,-0.0159,0.0921,0.8665 9.750,1.1858,0.01748,0.01059,-0.0144,0.0901,0.8828 10.000,1.2002,0.01784,0.01101,-0.0123,0.0882,0.9026 10.250,1.2090,0.01815,0.01142,-0.0090,0.0867,0.9381 10.500,1.2301,0.01851,0.01185,-0.0084,0.0855,1.0000 10.750,1.2483,0.01898,0.01235,-0.0073,0.0840,1.0000 11.000,1.2657,0.01949,0.01288,-0.0062,0.0822,1.0000 11.250,1.2823,0.02006,0.01347,-0.0051,0.0805,1.0000 11.500,1.2978,0.02070,0.01411,-0.0040,0.0782,1.0000 11.750,1.3120,0.02144,0.01486,-0.0028,0.0764,1.0000 12.000,1.3259,0.02221,0.01565,-0.0016,0.0748,1.0000 12.250,1.3428,0.02282,0.01633,-0.0008,0.0736,1.0000 12.500,1.3588,0.02350,0.01706,0.0001,0.0722,1.0000 12.750,1.3739,0.02425,0.01784,0.0009,0.0699,1.0000 13.000,1.3875,0.02512,0.01875,0.0018,0.0684,1.0000 13.250,1.4004,0.02606,0.01972,0.0027,0.0672,1.0000 13.500,1.4120,0.02711,0.02081,0.0036,0.0661,1.0000 13.750,1.4221,0.02831,0.02204,0.0044,0.0644,1.0000 14.000,1.4335,0.02944,0.02323,0.0051,0.0637,1.0000 14.250,1.4450,0.03059,0.02446,0.0058,0.0631,1.0000 14.500,1.4560,0.03180,0.02573,0.0064,0.0622,1.0000 14.750,1.4659,0.03313,0.02714,0.0069,0.0613,1.0000 15.000,1.4753,0.03454,0.02862,0.0074,0.0604,1.0000 15.250,1.4835,0.03609,0.03024,0.0078,0.0595,1.0000 15.500,1.4910,0.03774,0.03193,0.0081,0.0581,1.0000 15.750,1.4968,0.03960,0.03385,0.0082,0.0570,1.0000 16.000,1.5011,0.04166,0.03597,0.0083,0.0561,1.0000 16.250,1.5033,0.04399,0.03836,0.0082,0.0550,1.0000 16.500,1.5052,0.04646,0.04091,0.0080,0.0541,1.0000 16.750,1.5091,0.04879,0.04334,0.0077,0.0534,1.0000 17.000,1.5108,0.05145,0.04610,0.0071,0.0529,1.0000 17.250,1.5114,0.05436,0.04911,0.0064,0.0522,1.0000 17.500,1.5104,0.05757,0.05241,0.0054,0.0514,1.0000 17.750,1.5074,0.06116,0.05611,0.0041,0.0510,1.0000 18.000,1.5025,0.06516,0.06023,0.0025,0.0504,1.0000 18.250,1.4947,0.06975,0.06494,0.0005,0.0499,1.0000 18.500,1.4840,0.07498,0.07028,-0.0021,0.0492,1.0000 18.750,1.4697,0.08106,0.07650,-0.0053,0.0486,1.0000 19.000,1.4529,0.08786,0.08344,-0.0090,0.0483,1.0000 19.250,1.4320,0.09548,0.09121,-0.0134,0.0478,1.0000