Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-clarkv-il-200000-n5 Airfoil,clarkv-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,75.1946 Max Cl/Cd alpha,4.5 Url,http://airfoiltools.com/polar/csv?polar=xf-clarkv-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.000,-0.4791,0.09036,0.08683,-0.0434,1.0000,0.0257 -9.750,-0.4967,0.08382,0.08034,-0.0463,0.9988,0.0260 -9.500,-0.5881,0.04987,0.04601,-0.0785,0.9835,0.0257 -9.250,-0.6056,0.03933,0.03456,-0.0833,0.9753,0.0270 -9.000,-0.6014,0.03455,0.02899,-0.0834,0.9690,0.0283 -8.750,-0.5789,0.03286,0.02719,-0.0842,0.9658,0.0293 -8.500,-0.5522,0.03157,0.02575,-0.0854,0.9636,0.0303 -8.250,-0.5294,0.03011,0.02405,-0.0857,0.9602,0.0314 -8.000,-0.5091,0.02871,0.02240,-0.0853,0.9553,0.0328 -7.750,-0.4833,0.02703,0.02033,-0.0859,0.9524,0.0343 -7.500,-0.4541,0.02556,0.01847,-0.0869,0.9503,0.0353 -7.250,-0.4241,0.02401,0.01676,-0.0883,0.9488,0.0367 -7.000,-0.4063,0.02332,0.01600,-0.0867,0.9423,0.0378 -6.750,-0.3778,0.02245,0.01500,-0.0872,0.9392,0.0390 -6.500,-0.3467,0.02150,0.01389,-0.0882,0.9370,0.0401 -6.250,-0.3139,0.02065,0.01288,-0.0895,0.9353,0.0416 -6.000,-0.2879,0.01999,0.01208,-0.0893,0.9313,0.0430 -5.750,-0.2632,0.01936,0.01132,-0.0888,0.9263,0.0439 -5.500,-0.2328,0.01847,0.01038,-0.0896,0.9235,0.0450 -5.250,-0.2004,0.01775,0.00963,-0.0908,0.9215,0.0464 -4.750,-0.1459,0.01679,0.00860,-0.0908,0.9132,0.0498 -4.500,-0.1165,0.01635,0.00811,-0.0912,0.9094,0.0524 -4.250,-0.0846,0.01585,0.00756,-0.0920,0.9068,0.0549 -4.000,-0.0517,0.01532,0.00703,-0.0932,0.9047,0.0586 -3.750,-0.0304,0.01505,0.00673,-0.0919,0.8975,0.0626 -3.500,-0.0003,0.01464,0.00630,-0.0924,0.8938,0.0693 -3.250,0.0322,0.01424,0.00589,-0.0933,0.8910,0.0800 -3.000,0.0573,0.01392,0.00563,-0.0928,0.8851,0.0955 -2.750,0.0854,0.01355,0.00538,-0.0930,0.8802,0.1236 -2.500,0.1171,0.01312,0.00509,-0.0939,0.8769,0.1642 -2.250,0.1430,0.01277,0.00492,-0.0936,0.8709,0.2125 -2.000,0.1700,0.01229,0.00478,-0.0937,0.8654,0.3023 -1.750,0.2005,0.01177,0.00460,-0.0944,0.8617,0.4022 -1.500,0.2241,0.01146,0.00456,-0.0935,0.8544,0.4755 -1.250,0.2527,0.01111,0.00442,-0.0936,0.8491,0.5411 -1.000,0.2792,0.01074,0.00434,-0.0931,0.8435,0.6279 -0.750,0.3023,0.01038,0.00436,-0.0917,0.8364,0.7361 -0.500,0.3337,0.01010,0.00434,-0.0915,0.8319,0.8449 -0.250,0.3735,0.01010,0.00441,-0.0935,0.8249,0.9223 0.000,0.4240,0.01005,0.00432,-0.0981,0.8194,0.9674 0.250,0.4707,0.01001,0.00420,-0.1020,0.8099,0.9889 0.500,0.5160,0.00992,0.00402,-0.1056,0.7982,1.0000 0.750,0.5424,0.00988,0.00388,-0.1052,0.7862,1.0000 1.000,0.5657,0.00992,0.00385,-0.1043,0.7744,1.0000 1.250,0.5899,0.00995,0.00383,-0.1035,0.7630,1.0000 1.500,0.6149,0.00999,0.00381,-0.1028,0.7516,1.0000 1.750,0.6400,0.01004,0.00379,-0.1022,0.7397,1.0000 2.000,0.6638,0.01012,0.00381,-0.1013,0.7267,1.0000 2.250,0.6875,0.01020,0.00384,-0.1003,0.7123,1.0000 2.500,0.7111,0.01030,0.00384,-0.0993,0.6944,1.0000 2.750,0.7334,0.01043,0.00389,-0.0981,0.6739,1.0000 3.000,0.7561,0.01057,0.00395,-0.0969,0.6545,1.0000 3.250,0.7790,0.01073,0.00404,-0.0959,0.6374,1.0000 3.500,0.8017,0.01091,0.00416,-0.0948,0.6198,1.0000 3.750,0.8240,0.01111,0.00429,-0.0936,0.6011,1.0000 4.000,0.8460,0.01132,0.00444,-0.0924,0.5820,1.0000 4.250,0.8678,0.01155,0.00462,-0.0911,0.5624,1.0000 4.500,0.8888,0.01182,0.00481,-0.0898,0.5410,1.0000 4.750,0.9093,0.01210,0.00502,-0.0883,0.5171,1.0000 5.000,0.9292,0.01242,0.00525,-0.0867,0.4932,1.0000 5.250,0.9480,0.01278,0.00552,-0.0850,0.4658,1.0000 5.500,0.9649,0.01322,0.00581,-0.0829,0.4325,1.0000 5.750,0.9809,0.01371,0.00615,-0.0808,0.3975,1.0000 6.000,0.9972,0.01422,0.00651,-0.0787,0.3678,1.0000 6.250,1.0145,0.01470,0.00692,-0.0769,0.3443,1.0000 6.500,1.0323,0.01517,0.00732,-0.0751,0.3239,1.0000 6.750,1.0500,0.01565,0.00775,-0.0734,0.3037,1.0000 7.000,1.0667,0.01615,0.00819,-0.0715,0.2847,1.0000 7.250,1.0832,0.01664,0.00867,-0.0696,0.2675,1.0000 7.750,1.1162,0.01770,0.00966,-0.0660,0.2331,1.0000 8.000,1.1319,0.01829,0.01021,-0.0641,0.2142,1.0000 8.250,1.1464,0.01897,0.01081,-0.0621,0.1946,1.0000 8.500,1.1604,0.01969,0.01147,-0.0601,0.1752,1.0000 8.750,1.1748,0.02041,0.01213,-0.0583,0.1564,1.0000 9.000,1.1891,0.02116,0.01283,-0.0564,0.1384,1.0000 9.250,1.2033,0.02193,0.01356,-0.0546,0.1222,1.0000 9.500,1.2167,0.02275,0.01434,-0.0528,0.1062,1.0000 9.750,1.2293,0.02366,0.01521,-0.0509,0.0914,1.0000 10.000,1.2411,0.02463,0.01616,-0.0489,0.0783,1.0000 10.250,1.2521,0.02568,0.01719,-0.0469,0.0642,1.0000 10.500,1.2610,0.02690,0.01835,-0.0448,0.0490,1.0000 10.750,1.2688,0.02824,0.01964,-0.0426,0.0376,1.0000 11.000,1.2760,0.02964,0.02104,-0.0404,0.0310,1.0000 11.250,1.2836,0.03104,0.02251,-0.0384,0.0270,1.0000 11.500,1.2902,0.03254,0.02407,-0.0364,0.0244,1.0000 11.750,1.2973,0.03401,0.02566,-0.0346,0.0224,1.0000 12.000,1.3023,0.03570,0.02743,-0.0328,0.0209,1.0000 12.250,1.3045,0.03767,0.02949,-0.0309,0.0198,1.0000 12.500,1.3089,0.03950,0.03147,-0.0293,0.0191,1.0000 12.750,1.3120,0.04151,0.03362,-0.0278,0.0183,1.0000 13.000,1.3140,0.04368,0.03591,-0.0264,0.0176,1.0000 13.250,1.3150,0.04601,0.03839,-0.0252,0.0170,1.0000 13.500,1.3148,0.04855,0.04105,-0.0242,0.0164,1.0000 13.750,1.3121,0.05144,0.04404,-0.0233,0.0159,1.0000 14.000,1.3063,0.05479,0.04751,-0.0226,0.0154,1.0000 14.250,1.3039,0.05792,0.05077,-0.0222,0.0150,1.0000 14.500,1.3022,0.06109,0.05408,-0.0220,0.0147,1.0000 14.750,1.2991,0.06450,0.05765,-0.0220,0.0144,1.0000 15.000,1.2954,0.06810,0.06140,-0.0221,0.0141,1.0000 15.250,1.2911,0.07190,0.06533,-0.0225,0.0138,1.0000 15.500,1.2864,0.07584,0.06942,-0.0231,0.0136,1.0000 15.750,1.2813,0.07993,0.07364,-0.0238,0.0134,1.0000 16.000,1.2757,0.08419,0.07804,-0.0247,0.0132,1.0000 16.250,1.2700,0.08859,0.08257,-0.0259,0.0130,1.0000 16.500,1.2639,0.09313,0.08724,-0.0272,0.0128,1.0000 16.750,1.2576,0.09778,0.09204,-0.0287,0.0126,1.0000 17.000,1.2511,0.10253,0.09691,-0.0304,0.0124,1.0000 17.250,1.2446,0.10739,0.10187,-0.0323,0.0122,1.0000 17.500,1.2380,0.11234,0.10694,-0.0343,0.0121,1.0000 17.750,1.2315,0.11733,0.11203,-0.0364,0.0119,1.0000 18.000,1.2250,0.12226,0.11706,-0.0385,0.0117,1.0000 18.250,1.2178,0.12747,0.12237,-0.0409,0.0115,1.0000 18.500,1.2095,0.13337,0.12844,-0.0441,0.0114,1.0000 18.750,1.2005,0.13954,0.13479,-0.0476,0.0113,1.0000 19.000,1.1911,0.14597,0.14138,-0.0514,0.0112,1.0000 19.250,1.1811,0.15271,0.14829,-0.0555,0.0112,1.0000