Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-raf25-il-200000-n5 Airfoil,raf25-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,47.8184 Max Cl/Cd alpha,2.25 Url,http://airfoiltools.com/polar/csv?polar=xf-raf25-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -9.500,-0.5785,0.09800,0.09440,-0.0052,1.0000,0.0107 -9.250,-0.5835,0.09178,0.08824,-0.0082,1.0000,0.0101 -9.000,-0.5854,0.08714,0.08364,-0.0105,1.0000,0.0101 -8.750,-0.5881,0.08180,0.07836,-0.0134,1.0000,0.0097 -8.500,-0.5899,0.07714,0.07375,-0.0162,1.0000,0.0095 -8.250,-0.5985,0.07162,0.06829,-0.0204,1.0000,0.0095 -8.000,-0.5962,0.06612,0.06277,-0.0252,1.0000,0.0093 -7.750,-0.5968,0.06002,0.05656,-0.0289,1.0000,0.0092 -7.500,-0.5979,0.05362,0.05001,-0.0315,1.0000,0.0091 -7.250,-0.5964,0.04749,0.04364,-0.0327,1.0000,0.0091 -7.000,-0.5927,0.04167,0.03748,-0.0328,1.0000,0.0091 -6.500,-0.5787,0.03090,0.02569,-0.0309,1.0000,0.0099 -6.250,-0.5628,0.02863,0.02312,-0.0299,1.0000,0.0108 -6.000,-0.5459,0.02573,0.01978,-0.0285,1.0000,0.0113 -5.750,-0.5274,0.02292,0.01648,-0.0270,1.0000,0.0118 -5.500,-0.5071,0.02068,0.01384,-0.0255,1.0000,0.0125 -5.250,-0.4857,0.01881,0.01164,-0.0242,1.0000,0.0135 -5.000,-0.4633,0.01767,0.01022,-0.0230,1.0000,0.0157 -4.750,-0.4416,0.01627,0.00862,-0.0217,1.0000,0.0174 -4.500,-0.4204,0.01508,0.00734,-0.0205,1.0000,0.0201 -4.250,-0.3978,0.01445,0.00662,-0.0194,1.0000,0.0252 -4.000,-0.3760,0.01364,0.00571,-0.0183,1.0000,0.0302 -3.750,-0.3533,0.01322,0.00519,-0.0174,1.0000,0.0376 -3.500,-0.3313,0.01265,0.00459,-0.0164,1.0000,0.0447 -3.250,-0.3087,0.01229,0.00415,-0.0154,1.0000,0.0506 -3.000,-0.2865,0.01190,0.00374,-0.0145,1.0000,0.0577 -2.750,-0.2641,0.01159,0.00337,-0.0135,1.0000,0.0652 -2.500,-0.2326,0.01111,0.00298,-0.0145,0.9965,0.0958 -2.250,-0.1987,0.01046,0.00271,-0.0164,0.9907,0.1935 -2.000,-0.1653,0.00988,0.00254,-0.0181,0.9847,0.3136 -1.750,-0.1334,0.00930,0.00242,-0.0193,0.9781,0.4432 -1.500,-0.1042,0.00878,0.00237,-0.0198,0.9702,0.5668 -1.250,-0.0769,0.00820,0.00236,-0.0194,0.9629,0.7090 -1.000,-0.0352,0.00774,0.00244,-0.0215,0.9620,0.8947 -0.750,0.0315,0.00772,0.00241,-0.0298,0.9675,0.9968 -0.500,0.0682,0.00771,0.00233,-0.0318,0.9586,1.0000 -0.250,0.1048,0.00769,0.00225,-0.0338,0.9490,1.0000 0.000,0.1429,0.00765,0.00218,-0.0360,0.9389,1.0000 0.250,0.1820,0.00759,0.00210,-0.0384,0.9243,1.0000 0.500,0.2205,0.00754,0.00203,-0.0405,0.9062,1.0000 0.750,0.2557,0.00752,0.00199,-0.0419,0.8887,1.0000 1.000,0.2879,0.00753,0.00198,-0.0426,0.8626,1.0000 1.250,0.3159,0.00760,0.00196,-0.0422,0.8295,1.0000 1.500,0.3401,0.00772,0.00195,-0.0410,0.7838,1.0000 1.750,0.3622,0.00792,0.00197,-0.0393,0.7237,1.0000 2.000,0.3843,0.00816,0.00201,-0.0378,0.6682,1.0000 2.250,0.4055,0.00848,0.00209,-0.0361,0.6023,1.0000 2.500,0.4253,0.00894,0.00222,-0.0343,0.5178,1.0000 2.750,0.4446,0.00955,0.00245,-0.0326,0.4147,1.0000 3.000,0.4634,0.01036,0.00275,-0.0311,0.2935,1.0000 3.250,0.4806,0.01157,0.00322,-0.0296,0.1283,1.0000 3.500,0.5025,0.01225,0.00367,-0.0286,0.0736,1.0000 3.750,0.5256,0.01279,0.00420,-0.0277,0.0592,1.0000 4.000,0.5487,0.01332,0.00477,-0.0269,0.0459,1.0000 4.250,0.5717,0.01390,0.00543,-0.0260,0.0352,1.0000 4.500,0.5950,0.01446,0.00602,-0.0251,0.0253,1.0000 4.750,0.6166,0.01535,0.00699,-0.0239,0.0210,1.0000 5.000,0.6393,0.01608,0.00785,-0.0228,0.0170,1.0000 5.250,0.6611,0.01710,0.00896,-0.0216,0.0148,1.0000 5.500,0.6809,0.01896,0.01096,-0.0200,0.0132,1.0000 5.750,0.7024,0.02107,0.01331,-0.0187,0.0121,1.0000 6.000,0.7257,0.02230,0.01478,-0.0177,0.0108,1.0000 6.250,0.7475,0.02446,0.01727,-0.0164,0.0101,1.0000 6.500,0.7676,0.02711,0.02033,-0.0148,0.0097,1.0000 6.750,0.7852,0.03025,0.02399,-0.0130,0.0095,1.0000 7.000,0.7997,0.03404,0.02827,-0.0109,0.0093,1.0000 7.250,0.8106,0.03836,0.03308,-0.0087,0.0094,1.0000 7.500,0.8180,0.04302,0.03819,-0.0066,0.0095,1.0000 7.750,0.8234,0.04750,0.04303,-0.0049,0.0093,1.0000 8.000,0.8284,0.05126,0.04706,-0.0035,0.0088,1.0000 8.250,0.8264,0.05627,0.05235,-0.0023,0.0089,1.0000 8.500,0.8200,0.06136,0.05767,-0.0015,0.0091,1.0000 8.750,0.8150,0.06504,0.06149,-0.0012,0.0086,1.0000 9.000,0.7929,0.07092,0.06750,-0.0012,0.0094,1.0000 9.250,0.7772,0.07650,0.07316,-0.0044,0.0092,1.0000 9.500,0.7627,0.08523,0.08188,-0.0122,0.0098,1.0000