Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca661212-il-1000000-n5 Airfoil,naca661212-il Reynolds number,1000000 Ncrit,5 Mach,0 Max Cl/Cd,70.5357 Max Cl/Cd alpha,2 Url,http://airfoiltools.com/polar/csv?polar=xf-naca661212-il-1000000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -16.000,-0.9710,0.06210,0.05999,-0.0647,1.0000,0.0063 -15.750,-1.0094,0.05282,0.05047,-0.0701,1.0000,0.0063 -15.500,-1.0364,0.04680,0.04424,-0.0720,1.0000,0.0063 -15.250,-1.0559,0.04231,0.03955,-0.0723,1.0000,0.0063 -15.000,-1.0627,0.03942,0.03651,-0.0718,1.0000,0.0064 -14.750,-1.0665,0.03699,0.03393,-0.0710,1.0000,0.0065 -14.500,-1.0732,0.03439,0.03115,-0.0696,1.0000,0.0066 -14.250,-1.0752,0.03234,0.02895,-0.0681,1.0000,0.0066 -14.000,-1.0729,0.03069,0.02716,-0.0665,1.0000,0.0067 -13.750,-1.0686,0.02924,0.02559,-0.0648,1.0000,0.0067 -13.500,-1.0695,0.02747,0.02367,-0.0625,1.0000,0.0069 -13.250,-1.0486,0.02594,0.02200,-0.0640,0.9758,0.0071 -13.000,-1.0182,0.02509,0.02107,-0.0665,0.9648,0.0073 -12.750,-0.9945,0.02401,0.01986,-0.0677,0.9515,0.0075 -12.500,-0.9766,0.02343,0.01918,-0.0671,0.9375,0.0077 -12.250,-0.9650,0.02264,0.01825,-0.0653,0.9245,0.0078 -12.000,-0.9537,0.02189,0.01738,-0.0633,0.9137,0.0080 -11.750,-0.9410,0.02129,0.01666,-0.0613,0.9043,0.0083 -11.500,-0.9276,0.02069,0.01595,-0.0594,0.8955,0.0085 -11.250,-0.9137,0.02003,0.01516,-0.0575,0.8885,0.0087 -11.000,-0.8961,0.01949,0.01452,-0.0563,0.8819,0.0089 -10.750,-0.8774,0.01900,0.01390,-0.0552,0.8762,0.0091 -10.500,-0.8583,0.01841,0.01320,-0.0542,0.8708,0.0093 -10.250,-0.8401,0.01768,0.01236,-0.0531,0.8652,0.0094 -10.000,-0.8224,0.01689,0.01145,-0.0519,0.8603,0.0098 -9.750,-0.8015,0.01641,0.01092,-0.0511,0.8553,0.0101 -9.500,-0.7800,0.01600,0.01045,-0.0504,0.8504,0.0103 -9.250,-0.7581,0.01560,0.00997,-0.0497,0.8462,0.0106 -9.000,-0.7352,0.01524,0.00956,-0.0492,0.8422,0.0109 -8.750,-0.7123,0.01488,0.00915,-0.0487,0.8382,0.0113 -8.500,-0.6899,0.01445,0.00864,-0.0481,0.8343,0.0116 -8.250,-0.6671,0.01404,0.00816,-0.0475,0.8309,0.0120 -8.000,-0.6440,0.01362,0.00767,-0.0470,0.8275,0.0122 -7.750,-0.6205,0.01325,0.00724,-0.0465,0.8239,0.0124 -7.500,-0.5971,0.01288,0.00681,-0.0460,0.8205,0.0126 -7.000,-0.5514,0.01198,0.00582,-0.0448,0.8142,0.0137 -6.750,-0.5267,0.01170,0.00551,-0.0445,0.8110,0.0142 -6.500,-0.5021,0.01141,0.00519,-0.0442,0.8078,0.0146 -6.250,-0.4774,0.01113,0.00487,-0.0439,0.8049,0.0150 -5.750,-0.4272,0.01060,0.00426,-0.0433,0.7999,0.0161 -5.500,-0.4016,0.01036,0.00399,-0.0432,0.7973,0.0165 -5.250,-0.3762,0.01009,0.00370,-0.0429,0.7947,0.0171 -5.000,-0.3508,0.00983,0.00343,-0.0427,0.7922,0.0184 -4.750,-0.3246,0.00965,0.00324,-0.0426,0.7899,0.0196 -4.500,-0.2984,0.00948,0.00304,-0.0426,0.7878,0.0206 -4.250,-0.2718,0.00931,0.00286,-0.0425,0.7858,0.0217 -4.000,-0.2449,0.00916,0.00270,-0.0426,0.7836,0.0225 -3.750,-0.2186,0.00894,0.00247,-0.0425,0.7812,0.0248 -3.500,-0.1919,0.00878,0.00232,-0.0425,0.7788,0.0267 -3.250,-0.1648,0.00865,0.00218,-0.0425,0.7767,0.0285 -3.000,-0.1376,0.00854,0.00205,-0.0426,0.7748,0.0299 -2.750,-0.1106,0.00841,0.00192,-0.0426,0.7729,0.0339 -2.500,-0.0834,0.00827,0.00181,-0.0427,0.7712,0.0392 -2.250,-0.0568,0.00805,0.00169,-0.0427,0.7694,0.0660 -2.000,-0.0321,0.00760,0.00154,-0.0425,0.7675,0.1511 -1.750,-0.0095,0.00691,0.00135,-0.0421,0.7655,0.2971 -1.500,0.0098,0.00582,0.00107,-0.0413,0.7634,0.5289 -1.250,0.0327,0.00526,0.00103,-0.0407,0.7614,0.6860 -1.000,0.0606,0.00523,0.00106,-0.0408,0.7596,0.7111 -0.500,0.1176,0.00524,0.00110,-0.0413,0.7564,0.7354 -0.250,0.1462,0.00525,0.00114,-0.0415,0.7548,0.7468 0.000,0.1746,0.00526,0.00118,-0.0417,0.7523,0.7550 0.250,0.2034,0.00527,0.00118,-0.0420,0.7485,0.7577 0.500,0.2318,0.00530,0.00116,-0.0423,0.7435,0.7592 0.750,0.2602,0.00528,0.00115,-0.0425,0.7357,0.7608 1.000,0.2882,0.00529,0.00115,-0.0426,0.7282,0.7626 1.250,0.3161,0.00530,0.00115,-0.0428,0.7161,0.7644 1.500,0.3439,0.00532,0.00116,-0.0428,0.7025,0.7664 1.750,0.3711,0.00538,0.00117,-0.0428,0.6849,0.7682 2.000,0.3950,0.00560,0.00119,-0.0421,0.6234,0.7702 2.250,0.4059,0.00673,0.00156,-0.0392,0.4439,0.7725 2.500,0.4224,0.00756,0.00188,-0.0375,0.3185,0.7746 2.750,0.4392,0.00835,0.00220,-0.0358,0.1998,0.7767 3.000,0.4581,0.00899,0.00249,-0.0345,0.1080,0.7789 3.500,0.5041,0.00972,0.00292,-0.0332,0.0351,0.7837 3.750,0.5294,0.00992,0.00310,-0.0329,0.0307,0.7862 4.000,0.5546,0.01012,0.00329,-0.0326,0.0273,0.7885 4.250,0.5800,0.01030,0.00348,-0.0323,0.0260,0.7907 4.500,0.6052,0.01046,0.00368,-0.0320,0.0248,0.7929 4.750,0.6300,0.01066,0.00389,-0.0317,0.0232,0.7954 5.000,0.6543,0.01089,0.00412,-0.0312,0.0213,0.7981 5.250,0.6781,0.01116,0.00439,-0.0307,0.0195,0.8009 5.500,0.7027,0.01136,0.00461,-0.0303,0.0185,0.8036 5.750,0.7267,0.01158,0.00485,-0.0298,0.0171,0.8061 6.000,0.7500,0.01183,0.00510,-0.0292,0.0159,0.8090 6.250,0.7723,0.01216,0.00545,-0.0284,0.0146,0.8123 6.500,0.7951,0.01243,0.00576,-0.0277,0.0142,0.8158 6.750,0.8176,0.01273,0.00609,-0.0270,0.0136,0.8192 7.000,0.8394,0.01303,0.00644,-0.0261,0.0132,0.8226 7.250,0.8607,0.01336,0.00680,-0.0252,0.0128,0.8263 7.500,0.8815,0.01368,0.00716,-0.0242,0.0124,0.8302 7.750,0.9009,0.01402,0.00753,-0.0229,0.0120,0.8341 8.000,0.9192,0.01438,0.00794,-0.0214,0.0117,0.8381 8.250,0.9366,0.01482,0.00843,-0.0198,0.0113,0.8427 8.500,0.9522,0.01543,0.00910,-0.0179,0.0109,0.8477 8.750,0.9684,0.01598,0.00972,-0.0162,0.0107,0.8524 9.000,0.9869,0.01637,0.01019,-0.0148,0.0106,0.8580 9.250,1.0044,0.01686,0.01075,-0.0134,0.0104,0.8638 9.500,1.0213,0.01736,0.01133,-0.0119,0.0102,0.8698 9.750,1.0380,0.01789,0.01194,-0.0104,0.0100,0.8766 10.000,1.0539,0.01849,0.01263,-0.0089,0.0099,0.8832 10.250,1.0694,0.01912,0.01334,-0.0073,0.0097,0.8910 10.500,1.0850,0.01972,0.01404,-0.0057,0.0095,0.8988 10.750,1.1001,0.02037,0.01478,-0.0042,0.0093,0.9080 11.000,1.1158,0.02088,0.01537,-0.0027,0.0091,0.9177 11.250,1.1308,0.02144,0.01600,-0.0011,0.0089,0.9288 11.500,1.1446,0.02209,0.01676,0.0005,0.0087,0.9437 11.750,1.1639,0.02284,0.01761,0.0009,0.0086,0.9663 12.000,1.1822,0.02374,0.01860,0.0012,0.0084,1.0000 12.250,1.1943,0.02479,0.01974,0.0026,0.0082,1.0000 12.500,1.2052,0.02596,0.02100,0.0041,0.0081,1.0000 12.750,1.2117,0.02759,0.02277,0.0060,0.0078,1.0000 13.000,1.2229,0.02870,0.02398,0.0073,0.0078,1.0000 13.250,1.2332,0.02990,0.02528,0.0086,0.0077,1.0000 13.500,1.2433,0.03108,0.02658,0.0099,0.0077,1.0000 13.750,1.2540,0.03220,0.02779,0.0110,0.0075,1.0000 14.000,1.2612,0.03368,0.02938,0.0123,0.0074,1.0000 14.250,1.2653,0.03547,0.03131,0.0137,0.0074,1.0000 14.500,1.2745,0.03674,0.03267,0.0147,0.0072,1.0000 14.750,1.2768,0.03874,0.03481,0.0159,0.0071,1.0000 15.000,1.2805,0.04062,0.03681,0.0169,0.0070,1.0000 15.250,1.2841,0.04253,0.03883,0.0177,0.0068,1.0000 15.500,1.2805,0.04528,0.04173,0.0186,0.0068,1.0000 15.750,1.2802,0.04775,0.04432,0.0191,0.0067,1.0000 16.000,1.2785,0.05049,0.04718,0.0194,0.0066,1.0000 16.250,1.2742,0.05367,0.05049,0.0194,0.0065,1.0000 16.500,1.2739,0.05652,0.05344,0.0191,0.0064,1.0000 16.750,1.2658,0.06058,0.05764,0.0183,0.0063,1.0000 17.000,1.2511,0.06591,0.06313,0.0167,0.0063,1.0000 17.250,1.2440,0.07049,0.06782,0.0148,0.0062,1.0000 17.500,1.2286,0.07682,0.07431,0.0117,0.0062,1.0000 17.750,1.2110,0.08412,0.08177,0.0077,0.0062,1.0000 18.000,1.1545,0.10036,0.09833,-0.0022,0.0063,1.0000