Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-rc12n1-il-200000 Airfoil,rc12n1-il Reynolds number,200000 Ncrit,9 Mach,0 Max Cl/Cd,66.6049 Max Cl/Cd alpha,6 Url,http://airfoiltools.com/polar/csv?polar=xf-rc12n1-il-200000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.500,-0.5934,0.08971,0.08657,-0.0095,1.0000,0.0510 -9.250,-0.6032,0.08263,0.07951,-0.0166,1.0000,0.0516 -9.000,-0.6180,0.07672,0.07357,-0.0216,1.0000,0.0519 -8.750,-0.6311,0.07227,0.06905,-0.0232,1.0000,0.0527 -8.500,-0.6382,0.06797,0.06464,-0.0243,1.0000,0.0540 -8.250,-0.6479,0.06455,0.06082,-0.0250,1.0000,0.0575 -8.000,-0.6518,0.06371,0.05942,-0.0239,1.0000,0.0585 -7.750,-0.6445,0.05474,0.05061,-0.0257,1.0000,0.0602 -7.500,-0.6198,0.05130,0.04720,-0.0280,0.9744,0.0625 -7.250,-0.5980,0.04858,0.04423,-0.0293,0.9547,0.0679 -7.000,-0.5901,0.04512,0.04021,-0.0282,0.9366,0.0735 -6.750,-0.5728,0.04232,0.03740,-0.0276,0.9241,0.0758 -6.500,-0.5575,0.04032,0.03521,-0.0262,0.9130,0.0798 -6.250,-0.5458,0.03806,0.03249,-0.0242,0.9020,0.0882 -6.000,-0.5270,0.03582,0.03020,-0.0233,0.8933,0.0919 -5.750,-0.5018,0.02985,0.02309,-0.0192,0.8858,0.0552 -5.500,-0.4797,0.02690,0.01974,-0.0178,0.8787,0.0517 -5.250,-0.4539,0.02525,0.01744,-0.0158,0.8715,0.0471 -5.000,-0.4286,0.02397,0.01595,-0.0150,0.8649,0.0468 -4.750,-0.4024,0.02203,0.01381,-0.0145,0.8583,0.0470 -4.500,-0.3770,0.02009,0.01175,-0.0138,0.8531,0.0480 -4.250,-0.3508,0.01899,0.01067,-0.0136,0.8464,0.0508 -4.000,-0.3259,0.01828,0.00992,-0.0129,0.8405,0.0541 -3.750,-0.3006,0.01755,0.00912,-0.0123,0.8349,0.0568 -3.500,-0.2769,0.01663,0.00816,-0.0115,0.8288,0.0601 -3.250,-0.2545,0.01599,0.00755,-0.0104,0.8238,0.0667 -3.000,-0.2309,0.01535,0.00690,-0.0097,0.8177,0.0741 -2.750,-0.2076,0.01482,0.00636,-0.0089,0.8121,0.0871 -2.500,-0.1871,0.01398,0.00573,-0.0075,0.8077,0.1362 -2.250,-0.1888,0.01158,0.00562,-0.0023,0.8012,0.6689 -2.000,-0.1682,0.01133,0.00561,0.0000,0.7962,0.7421 -1.750,-0.1442,0.01125,0.00568,0.0016,0.7918,0.7918 -1.500,-0.1169,0.01132,0.00586,0.0023,0.7859,0.8321 -1.250,-0.0899,0.01149,0.00603,0.0033,0.7811,0.8670 -1.000,-0.0605,0.01177,0.00627,0.0039,0.7769,0.8960 -0.750,-0.0270,0.01205,0.00651,0.0033,0.7710,0.9171 -0.500,0.0075,0.01219,0.00657,0.0022,0.7662,0.9306 -0.250,0.0486,0.01235,0.00662,-0.0004,0.7621,0.9378 0.000,0.0882,0.01249,0.00672,-0.0030,0.7558,0.9477 0.250,0.1311,0.01257,0.00672,-0.0061,0.7509,0.9551 0.500,0.1730,0.01267,0.00675,-0.0092,0.7460,0.9636 0.750,0.2145,0.01274,0.00680,-0.0123,0.7394,0.9736 1.000,0.2585,0.01273,0.00672,-0.0157,0.7344,0.9812 1.250,0.3031,0.01274,0.00672,-0.0196,0.7276,0.9893 1.500,0.3482,0.01266,0.00661,-0.0235,0.7213,0.9972 1.750,0.3802,0.01258,0.00651,-0.0248,0.7155,1.0000 2.000,0.4047,0.01254,0.00647,-0.0246,0.7081,1.0000 2.250,0.4285,0.01247,0.00634,-0.0239,0.7029,1.0000 2.500,0.4536,0.01250,0.00643,-0.0238,0.6946,1.0000 2.750,0.4778,0.01244,0.00633,-0.0231,0.6887,1.0000 3.000,0.5027,0.01246,0.00640,-0.0228,0.6804,1.0000 3.250,0.5272,0.01240,0.00632,-0.0221,0.6738,1.0000 3.500,0.5520,0.01241,0.00640,-0.0216,0.6649,1.0000 3.750,0.5761,0.01226,0.00620,-0.0206,0.6557,1.0000 4.000,0.6000,0.01204,0.00596,-0.0195,0.6429,1.0000 4.250,0.6240,0.01187,0.00582,-0.0186,0.6287,1.0000 4.500,0.6483,0.01175,0.00572,-0.0178,0.6144,1.0000 4.750,0.6726,0.01167,0.00566,-0.0169,0.5995,1.0000 5.000,0.6969,0.01161,0.00563,-0.0161,0.5836,1.0000 5.250,0.7211,0.01160,0.00567,-0.0154,0.5643,1.0000 5.500,0.7449,0.01161,0.00569,-0.0145,0.5407,1.0000 5.750,0.7681,0.01168,0.00574,-0.0136,0.5105,1.0000 6.000,0.7906,0.01187,0.00585,-0.0126,0.4696,1.0000 6.250,0.8110,0.01228,0.00606,-0.0114,0.4120,1.0000 6.500,0.8281,0.01309,0.00650,-0.0099,0.3373,1.0000 6.750,0.8417,0.01428,0.00721,-0.0082,0.2480,1.0000 7.000,0.8520,0.01579,0.00817,-0.0062,0.1622,1.0000 7.250,0.8639,0.01708,0.00918,-0.0042,0.1216,1.0000 7.500,0.8759,0.01827,0.01019,-0.0022,0.1014,1.0000 7.750,0.8887,0.01934,0.01118,-0.0001,0.0879,1.0000 8.000,0.9043,0.02015,0.01202,0.0015,0.0783,1.0000 8.250,0.9173,0.02120,0.01308,0.0035,0.0710,1.0000 8.500,0.9307,0.02220,0.01406,0.0053,0.0648,1.0000 8.750,0.9444,0.02338,0.01528,0.0072,0.0603,1.0000 9.000,0.9599,0.02435,0.01630,0.0088,0.0561,1.0000 9.250,0.9746,0.02607,0.01791,0.0103,0.0521,1.0000 9.500,0.9918,0.02692,0.01892,0.0116,0.0492,1.0000 9.750,1.0091,0.02805,0.02015,0.0129,0.0464,1.0000 10.000,1.0269,0.02933,0.02145,0.0139,0.0442,1.0000 10.250,1.0515,0.03215,0.02430,0.0140,0.0418,1.0000 10.500,1.0660,0.03326,0.02565,0.0155,0.0404,1.0000 10.750,1.0804,0.03471,0.02733,0.0169,0.0387,1.0000 11.000,1.0947,0.03651,0.02932,0.0182,0.0373,1.0000 11.250,1.1075,0.03846,0.03148,0.0195,0.0362,1.0000 11.500,1.1167,0.04049,0.03369,0.0211,0.0353,1.0000 11.750,1.1243,0.04254,0.03587,0.0227,0.0344,1.0000 12.000,1.1305,0.04582,0.03931,0.0239,0.0333,1.0000 12.250,1.1211,0.05052,0.04432,0.0260,0.0328,1.0000 12.500,1.1102,0.05255,0.04662,0.0283,0.0325,1.0000 12.750,1.0982,0.05542,0.04975,0.0297,0.0322,1.0000 13.000,1.0839,0.05901,0.05361,0.0305,0.0321,1.0000 13.250,1.0672,0.06318,0.05802,0.0307,0.0320,1.0000 13.500,1.0485,0.06785,0.06291,0.0303,0.0321,1.0000 13.750,1.0279,0.07307,0.06835,0.0291,0.0322,1.0000 14.000,1.0055,0.07892,0.07439,0.0272,0.0323,1.0000 14.250,0.9819,0.08547,0.08111,0.0247,0.0325,1.0000