Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-raf30-il-50000 Airfoil,raf30-il Reynolds number,50000 Ncrit,9 Mach,0 Max Cl/Cd,28.3726 Max Cl/Cd alpha,6 Url,http://airfoiltools.com/polar/csv?polar=xf-raf30-il-50000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -11.250,-0.6085,0.11591,0.10812,-0.0086,1.0000,0.2066 -11.000,-0.6171,0.10468,0.09690,-0.0140,1.0000,0.1732 -10.750,-0.7480,0.08047,0.07292,-0.0337,1.0000,0.1465 -10.500,-0.7659,0.07498,0.06741,-0.0345,1.0000,0.1451 -10.250,-0.7911,0.07004,0.06243,-0.0340,1.0000,0.1434 -10.000,-0.8199,0.06553,0.05779,-0.0318,1.0000,0.1418 -9.750,-0.8437,0.06107,0.05310,-0.0294,1.0000,0.1406 -9.500,-0.8579,0.05705,0.04879,-0.0269,1.0000,0.1403 -9.250,-0.8657,0.05327,0.04468,-0.0243,1.0000,0.1406 -9.000,-0.8679,0.04973,0.04077,-0.0216,1.0000,0.1413 -8.750,-0.8657,0.04645,0.03707,-0.0190,1.0000,0.1427 -8.500,-0.8618,0.04358,0.03370,-0.0162,1.0000,0.1456 -8.250,-0.8475,0.04090,0.03088,-0.0146,1.0000,0.1506 -8.000,-0.8307,0.03865,0.02848,-0.0130,1.0000,0.1568 -7.750,-0.8161,0.03620,0.02560,-0.0109,1.0000,0.1626 -7.500,-0.7944,0.03418,0.02364,-0.0098,1.0000,0.1732 -7.250,-0.7746,0.03227,0.02173,-0.0084,1.0000,0.1876 -7.000,-0.7549,0.03031,0.01979,-0.0067,1.0000,0.2078 -6.750,-0.7390,0.02861,0.01842,-0.0045,1.0000,0.2402 -6.500,-0.7287,0.02710,0.01727,-0.0013,1.0000,0.2862 -6.250,-0.7195,0.02589,0.01647,0.0023,1.0000,0.3384 -6.000,-0.7113,0.02507,0.01597,0.0063,1.0000,0.3930 -5.750,-0.7015,0.02494,0.01628,0.0106,1.0000,0.4477 -5.500,-0.6896,0.02517,0.01678,0.0151,1.0000,0.5000 -5.250,-0.6729,0.02544,0.01722,0.0191,1.0000,0.5443 -5.000,-0.6568,0.02550,0.01730,0.0228,1.0000,0.5824 -4.750,-0.6404,0.02557,0.01737,0.0263,1.0000,0.6166 -4.500,-0.6203,0.02582,0.01763,0.0296,1.0000,0.6475 -4.250,-0.5982,0.02618,0.01796,0.0327,1.0000,0.6766 -4.000,-0.5763,0.02651,0.01824,0.0358,1.0000,0.7053 -3.750,-0.5550,0.02680,0.01847,0.0389,1.0000,0.7344 -3.500,-0.5334,0.02705,0.01865,0.0417,1.0000,0.7640 -3.250,-0.4948,0.02768,0.01914,0.0422,1.0000,0.7926 -3.000,-0.4415,0.02828,0.01955,0.0397,1.0000,0.8188 -2.750,-0.4114,0.02818,0.01931,0.0395,1.0000,0.8447 -2.500,-0.3229,0.02859,0.01945,0.0299,1.0000,0.8663 -2.250,-0.2630,0.02843,0.01911,0.0240,1.0000,0.8884 -2.000,-0.2170,0.02811,0.01868,0.0199,1.0000,0.9103 -1.750,-0.1518,0.02768,0.01812,0.0122,1.0000,0.9305 -1.500,-0.0972,0.02717,0.01753,0.0059,1.0000,0.9511 -1.250,-0.0417,0.02658,0.01689,-0.0011,1.0000,0.9715 -1.000,0.0239,0.02575,0.01601,-0.0102,1.0000,0.9914 -0.750,0.0483,0.02537,0.01564,-0.0126,1.0000,1.0000 -0.500,0.0328,0.02551,0.01581,-0.0084,1.0000,1.0000 -0.250,0.0164,0.02561,0.01592,-0.0042,1.0000,1.0000 0.000,0.0000,0.02565,0.01597,0.0000,1.0000,1.0000 0.250,-0.0165,0.02561,0.01592,0.0042,1.0000,1.0000 0.500,-0.0328,0.02551,0.01581,0.0084,1.0000,1.0000 0.750,-0.0484,0.02537,0.01564,0.0126,1.0000,1.0000 1.000,-0.0232,0.02575,0.01602,0.0101,0.9912,1.0000 1.250,0.0420,0.02658,0.01688,0.0010,0.9714,1.0000 1.500,0.0972,0.02716,0.01752,-0.0059,0.9511,1.0000 1.750,0.1519,0.02767,0.01811,-0.0122,0.9304,1.0000 2.000,0.2164,0.02811,0.01867,-0.0198,0.9104,1.0000 2.250,0.2630,0.02842,0.01910,-0.0240,0.8884,1.0000 2.500,0.3231,0.02858,0.01944,-0.0299,0.8663,1.0000 2.750,0.4101,0.02819,0.01933,-0.0394,0.8448,1.0000 3.000,0.4414,0.02827,0.01955,-0.0397,0.8188,1.0000 3.250,0.4948,0.02768,0.01914,-0.0422,0.7926,1.0000 3.500,0.5337,0.02703,0.01863,-0.0417,0.7639,1.0000 3.750,0.5549,0.02679,0.01846,-0.0389,0.7344,1.0000 4.000,0.5762,0.02651,0.01824,-0.0358,0.7054,1.0000 4.250,0.5982,0.02618,0.01796,-0.0328,0.6767,1.0000 4.500,0.6203,0.02582,0.01763,-0.0296,0.6476,1.0000 4.750,0.6405,0.02557,0.01737,-0.0264,0.6168,1.0000 5.000,0.6568,0.02550,0.01729,-0.0228,0.5825,1.0000 5.250,0.6729,0.02544,0.01723,-0.0191,0.5443,1.0000 5.500,0.6896,0.02517,0.01679,-0.0151,0.5001,1.0000 5.750,0.7015,0.02494,0.01627,-0.0106,0.4476,1.0000 6.000,0.7113,0.02507,0.01597,-0.0063,0.3930,1.0000 6.250,0.7194,0.02589,0.01646,-0.0023,0.3381,1.0000 6.500,0.7287,0.02710,0.01726,0.0013,0.2860,1.0000 6.750,0.7390,0.02861,0.01843,0.0045,0.2403,1.0000 7.000,0.7550,0.03032,0.01980,0.0067,0.2078,1.0000 7.250,0.7746,0.03227,0.02173,0.0084,0.1875,1.0000 7.500,0.7943,0.03418,0.02364,0.0099,0.1731,1.0000 7.750,0.8161,0.03619,0.02559,0.0109,0.1626,1.0000 8.000,0.8307,0.03865,0.02847,0.0130,0.1568,1.0000 8.250,0.8475,0.04093,0.03092,0.0146,0.1507,1.0000 8.500,0.8618,0.04358,0.03370,0.0162,0.1456,1.0000 8.750,0.8656,0.04647,0.03710,0.0190,0.1427,1.0000 9.000,0.8679,0.04974,0.04078,0.0216,0.1413,1.0000 9.250,0.8658,0.05328,0.04469,0.0242,0.1406,1.0000 9.500,0.8580,0.05706,0.04880,0.0269,0.1403,1.0000 9.750,0.8436,0.06112,0.05315,0.0294,0.1406,1.0000 10.000,0.8203,0.06554,0.05780,0.0318,0.1418,1.0000 10.250,0.7925,0.07006,0.06245,0.0338,0.1436,1.0000 10.500,0.7663,0.07502,0.06745,0.0345,0.1451,1.0000 10.750,0.7497,0.08047,0.07293,0.0337,0.1465,1.0000