Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-n11h9-il-200000 Airfoil,n11h9-il Reynolds number,200000 Ncrit,9 Mach,0 Max Cl/Cd,79.6325 Max Cl/Cd alpha,7.75 Url,http://airfoiltools.com/polar/csv?polar=xf-n11h9-il-200000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -8.000,-0.3168,0.08931,0.08604,-0.0085,0.7590,0.0233 -7.750,-0.3198,0.08636,0.08309,-0.0109,0.7548,0.0233 -7.500,-0.3223,0.08341,0.08013,-0.0124,0.7496,0.0234 -7.250,-0.3209,0.08010,0.07678,-0.0141,0.7456,0.0234 -7.000,-0.3171,0.07663,0.07321,-0.0154,0.7425,0.0234 -6.750,-0.3122,0.06981,0.06646,-0.0147,0.7381,0.0239 -6.500,-0.3049,0.06525,0.06190,-0.0140,0.7339,0.0245 -6.250,-0.2986,0.06142,0.05802,-0.0143,0.7303,0.0249 -6.000,-0.2918,0.05773,0.05426,-0.0148,0.7275,0.0255 -5.750,-0.2815,0.05398,0.05049,-0.0162,0.7223,0.0261 -5.500,-0.2706,0.05027,0.04671,-0.0173,0.7182,0.0268 -5.250,-0.2584,0.04667,0.04300,-0.0181,0.7148,0.0277 -5.000,-0.2439,0.04314,0.03935,-0.0189,0.7113,0.0288 -4.750,-0.2252,0.03985,0.03596,-0.0201,0.7066,0.0302 -4.500,-0.1974,0.03824,0.03401,-0.0211,0.7027,0.0318 -4.250,-0.1766,0.03588,0.03136,-0.0206,0.6996,0.0321 -4.000,-0.1651,0.03038,0.02577,-0.0206,0.6971,0.0328 -3.750,-0.1511,0.02665,0.02208,-0.0207,0.6926,0.0339 -3.500,-0.1338,0.02394,0.01929,-0.0204,0.6887,0.0355 -3.250,-0.1140,0.02156,0.01673,-0.0198,0.6856,0.0378 -3.000,-0.0896,0.01984,0.01471,-0.0188,0.6831,0.0419 -2.750,-0.0649,0.01766,0.01215,-0.0180,0.6786,0.0446 -2.500,-0.0476,0.01528,0.00983,-0.0180,0.6751,0.0480 -2.250,-0.0182,0.01562,0.00964,-0.0163,0.6716,0.0563 -2.000,-0.0023,0.01210,0.00612,-0.0160,0.6696,0.0595 -1.750,0.0226,0.01137,0.00516,-0.0153,0.6659,0.0682 -1.500,0.0445,0.00981,0.00351,-0.0151,0.6621,0.0756 -1.250,0.0680,0.00889,0.00244,-0.0145,0.6589,0.0899 -1.000,0.0908,0.00805,0.00139,-0.0137,0.6562,0.1130 -0.750,0.1208,0.02327,0.01601,-0.0132,0.6582,0.1407 -0.500,0.1437,0.02179,0.01451,-0.0126,0.6556,0.1739 -0.250,0.1870,0.02028,0.01210,-0.0106,0.6534,0.0720 0.000,0.2193,0.01901,0.01071,-0.0104,0.6490,0.0525 0.250,0.2485,0.01803,0.00962,-0.0102,0.6456,0.0488 0.500,0.2757,0.01734,0.00888,-0.0097,0.6426,0.0503 0.750,0.3017,0.01685,0.00832,-0.0090,0.6401,0.0545 1.000,0.3265,0.01645,0.00792,-0.0083,0.6368,0.0572 1.250,0.3502,0.01612,0.00764,-0.0076,0.6324,0.0672 1.500,0.5050,0.01359,0.00714,-0.0343,0.6282,1.0000 1.750,0.5299,0.01362,0.00703,-0.0335,0.6252,1.0000 2.000,0.5554,0.01384,0.00723,-0.0333,0.6206,1.0000 2.250,0.5808,0.01400,0.00737,-0.0330,0.6161,1.0000 2.500,0.6059,0.01408,0.00738,-0.0324,0.6127,1.0000 2.750,0.6308,0.01413,0.00734,-0.0317,0.6100,1.0000 3.000,0.6563,0.01443,0.00771,-0.0317,0.6047,1.0000 3.250,0.6815,0.01457,0.00786,-0.0313,0.6003,1.0000 3.500,0.7066,0.01460,0.00785,-0.0307,0.5970,1.0000 3.750,0.7317,0.01476,0.00801,-0.0302,0.5929,1.0000 4.000,0.7568,0.01496,0.00828,-0.0300,0.5871,1.0000 4.250,0.7819,0.01491,0.00822,-0.0292,0.5828,1.0000 4.500,0.8069,0.01500,0.00833,-0.0287,0.5778,1.0000 4.750,0.8318,0.01508,0.00848,-0.0283,0.5713,1.0000 5.000,0.8571,0.01494,0.00830,-0.0274,0.5668,1.0000 5.250,0.8818,0.01511,0.00862,-0.0271,0.5592,1.0000 5.500,0.9071,0.01500,0.00851,-0.0264,0.5536,1.0000 5.750,0.9318,0.01509,0.00868,-0.0259,0.5465,1.0000 6.000,0.9570,0.01499,0.00863,-0.0252,0.5396,1.0000 6.250,0.9817,0.01497,0.00872,-0.0246,0.5308,1.0000 6.500,1.0070,0.01466,0.00839,-0.0237,0.5218,1.0000 6.750,1.0315,0.01454,0.00838,-0.0230,0.5098,1.0000 7.000,1.0560,0.01435,0.00828,-0.0223,0.4956,1.0000 7.250,1.0799,0.01411,0.00814,-0.0215,0.4742,1.0000 7.500,1.1036,0.01401,0.00809,-0.0208,0.4469,1.0000 7.750,1.1268,0.01415,0.00829,-0.0202,0.4172,1.0000 8.000,1.1478,0.01455,0.00858,-0.0195,0.3726,1.0000 8.250,1.1640,0.01557,0.00931,-0.0186,0.3142,1.0000 8.500,1.1761,0.01706,0.01049,-0.0176,0.2525,1.0000 8.750,1.1819,0.01905,0.01210,-0.0163,0.1839,1.0000 9.000,1.1760,0.02181,0.01434,-0.0143,0.1118,1.0000 9.250,1.1633,0.02455,0.01676,-0.0114,0.0755,1.0000 9.500,1.1516,0.02659,0.01873,-0.0077,0.0643,1.0000 9.750,1.1460,0.02864,0.02080,-0.0052,0.0569,1.0000 10.000,1.1407,0.03089,0.02304,-0.0031,0.0522,1.0000 10.250,1.1387,0.03301,0.02521,-0.0014,0.0497,1.0000 10.500,1.1418,0.03478,0.02710,0.0001,0.0467,1.0000 10.750,1.1446,0.03663,0.02900,0.0014,0.0441,1.0000 11.000,1.1454,0.03867,0.03104,0.0029,0.0418,1.0000 11.250,1.1486,0.04055,0.03289,0.0051,0.0400,1.0000 11.500,1.1589,0.04191,0.03437,0.0065,0.0390,1.0000 11.750,1.1710,0.04321,0.03577,0.0080,0.0379,1.0000 12.000,1.1834,0.04459,0.03727,0.0095,0.0364,1.0000 12.250,1.1942,0.04612,0.03892,0.0107,0.0348,1.0000 12.500,1.2046,0.04775,0.04064,0.0119,0.0334,1.0000 12.750,1.2194,0.04942,0.04239,0.0134,0.0322,1.0000 13.000,1.2394,0.05258,0.04575,0.0155,0.0304,1.0000 13.250,1.2364,0.05483,0.04822,0.0160,0.0297,1.0000 13.500,1.2368,0.05767,0.05132,0.0168,0.0292,1.0000 13.750,1.2343,0.06089,0.05479,0.0174,0.0288,1.0000 14.000,1.2278,0.06449,0.05865,0.0178,0.0283,1.0000 14.250,1.2188,0.06847,0.06288,0.0179,0.0281,1.0000 14.500,1.2068,0.07276,0.06741,0.0176,0.0279,1.0000 14.750,1.1941,0.07697,0.07182,0.0168,0.0272,1.0000 15.000,1.1760,0.08254,0.07764,0.0157,0.0276,1.0000 15.250,1.1588,0.08799,0.08331,0.0140,0.0274,1.0000 15.500,1.1412,0.09373,0.08923,0.0118,0.0270,1.0000 15.750,1.1171,0.10124,0.09695,0.0087,0.0279,1.0000 16.000,1.0966,0.10831,0.10420,0.0052,0.0277,1.0000 16.250,1.0727,0.11665,0.11271,0.0008,0.0278,1.0000 16.500,1.0452,0.12653,0.12274,-0.0045,0.0288,1.0000 16.750,1.0222,0.13596,0.13225,-0.0095,0.0297,1.0000 17.000,0.9987,0.14621,0.14254,-0.0143,0.0305,1.0000