Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-fx78k140a20-il-200000-n5 Airfoil,fx78k140a20-il Reynolds number,200000 Ncrit,5 Mach,0 Max Cl/Cd,57.4535 Max Cl/Cd alpha,7.75 Url,http://airfoiltools.com/polar/csv?polar=xf-fx78k140a20-il-200000-n5 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -10.500,-0.1333,0.09290,0.08813,-0.1014,0.7506,0.0148 -10.250,-0.1325,0.08920,0.08448,-0.1030,0.7494,0.0145 -10.000,-0.1455,0.08216,0.07754,-0.1059,0.7482,0.0129 -9.750,-0.1425,0.07905,0.07443,-0.1071,0.7467,0.0112 -9.500,-0.1425,0.07631,0.07176,-0.1085,0.7452,0.0139 -9.250,-0.1538,0.07056,0.06608,-0.1116,0.7438,0.0133 -9.000,-0.1745,0.06320,0.05882,-0.1167,0.7424,0.0129 -8.750,-0.1804,0.06039,0.05595,-0.1168,0.7412,0.0102 -8.500,-0.2075,0.05365,0.04913,-0.1162,0.7399,0.0119 -8.250,-0.2243,0.04929,0.04460,-0.1139,0.7387,0.0119 -8.000,-0.2382,0.04472,0.03976,-0.1111,0.7377,0.0120 -7.750,-0.2434,0.04161,0.03645,-0.1084,0.7359,0.0119 -7.500,-0.2520,0.03733,0.03175,-0.1048,0.7338,0.0122 -7.000,-0.2455,0.03131,0.02498,-0.0994,0.7307,0.0129 -6.750,-0.2324,0.02929,0.02263,-0.0975,0.7294,0.0132 -6.500,-0.2156,0.02771,0.02071,-0.0961,0.7282,0.0137 -6.250,-0.1963,0.02642,0.01916,-0.0950,0.7270,0.0146 -6.000,-0.1744,0.02574,0.01825,-0.0942,0.7260,0.0167 -5.750,-0.1525,0.02422,0.01640,-0.0932,0.7250,0.0178 -5.500,-0.1291,0.02294,0.01484,-0.0924,0.7243,0.0185 -5.250,-0.1075,0.02175,0.01349,-0.0915,0.7229,0.0193 -5.000,-0.0874,0.02088,0.01258,-0.0904,0.7208,0.0212 -4.750,-0.0655,0.02036,0.01200,-0.0896,0.7189,0.0231 -4.500,-0.0428,0.01995,0.01147,-0.0889,0.7172,0.0265 -4.250,-0.0207,0.01945,0.01094,-0.0881,0.7157,0.0315 -4.000,0.0022,0.01908,0.01051,-0.0873,0.7145,0.0363 -3.750,0.0253,0.01873,0.01013,-0.0867,0.7134,0.0440 -3.500,0.0492,0.01842,0.00973,-0.0861,0.7124,0.0524 -3.250,0.0730,0.01810,0.00939,-0.0855,0.7115,0.0653 -3.000,0.0972,0.01779,0.00905,-0.0850,0.7106,0.0808 -2.750,0.1170,0.01772,0.00909,-0.0840,0.7082,0.1004 -2.500,0.1362,0.01758,0.00915,-0.0829,0.7057,0.1447 -2.250,0.1546,0.01718,0.00911,-0.0817,0.7035,0.2374 -2.000,0.1712,0.01663,0.00902,-0.0801,0.7018,0.3698 -1.750,0.1823,0.01582,0.00892,-0.0771,0.7003,0.5642 -1.500,0.1999,0.01582,0.00976,-0.0732,0.6992,0.8063 -1.250,0.2183,0.01595,0.00975,-0.0713,0.6981,0.8450 -1.000,0.2384,0.01612,0.00983,-0.0692,0.6972,0.8716 -0.750,0.2558,0.01659,0.01030,-0.0668,0.6944,0.8923 -0.500,0.2705,0.01705,0.01076,-0.0639,0.6911,0.9146 -0.250,0.3145,0.01731,0.01097,-0.0664,0.6896,0.9370 0.000,0.3658,0.01744,0.01100,-0.0712,0.6884,0.9469 0.250,0.3969,0.01746,0.01094,-0.0722,0.6871,0.9506 0.500,0.4183,0.01743,0.01085,-0.0712,0.6857,0.9543 0.750,0.4482,0.01739,0.01075,-0.0719,0.6847,0.9559 1.000,0.4805,0.01732,0.01061,-0.0731,0.6838,0.9571 1.250,0.5123,0.01725,0.01048,-0.0742,0.6830,0.9582 1.500,0.5272,0.01803,0.01135,-0.0732,0.6765,0.9616 1.750,0.5531,0.01805,0.01135,-0.0732,0.6743,0.9637 2.000,0.5788,0.01801,0.01131,-0.0731,0.6728,0.9658 2.250,0.6035,0.01790,0.01117,-0.0727,0.6715,0.9682 2.500,0.6357,0.01777,0.01102,-0.0738,0.6705,0.9691 2.750,0.6679,0.01764,0.01088,-0.0750,0.6696,0.9698 3.250,0.7100,0.01851,0.01191,-0.0744,0.6600,0.9741 3.500,0.7389,0.01839,0.01181,-0.0749,0.6585,0.9752 3.750,0.7678,0.01821,0.01165,-0.0753,0.6573,0.9762 4.000,0.7978,0.01799,0.01148,-0.0758,0.6562,0.9771 4.500,0.8372,0.01884,0.01251,-0.0747,0.6459,0.9821 4.750,0.8682,0.01864,0.01237,-0.0755,0.6444,0.9830 5.000,0.8999,0.01838,0.01219,-0.0763,0.6432,0.9837 5.500,0.9399,0.01920,0.01325,-0.0754,0.6324,0.9895 5.750,0.9717,0.01892,0.01306,-0.0763,0.6307,0.9904 6.000,0.9981,0.01903,0.01329,-0.0767,0.6266,0.9925 6.250,1.0001,0.01965,0.01402,-0.0730,0.6191,1.0000 6.500,1.0226,0.01937,0.01386,-0.0719,0.6169,1.0000 6.750,1.0512,0.01895,0.01355,-0.0719,0.6152,1.0000 7.000,1.0212,0.02032,0.01496,-0.0632,0.6035,1.0000 7.500,1.0303,0.02200,0.01681,-0.0583,0.5809,1.0000 7.750,1.0807,0.01881,0.01344,-0.0587,0.5299,1.0000 8.000,1.0841,0.01896,0.01276,-0.0543,0.4231,1.0000 8.250,1.0642,0.02154,0.01484,-0.0497,0.3531,1.0000 8.500,1.0547,0.02378,0.01683,-0.0465,0.3005,1.0000 8.750,1.0324,0.02698,0.01944,-0.0424,0.2198,1.0000 9.000,1.0177,0.02985,0.02187,-0.0392,0.1471,1.0000 9.250,1.0036,0.03280,0.02431,-0.0362,0.0718,1.0000 9.500,0.9945,0.03553,0.02668,-0.0337,0.0235,1.0000 9.750,1.0038,0.03699,0.02820,-0.0327,0.0190,1.0000 10.000,1.0087,0.03889,0.03015,-0.0313,0.0137,1.0000 10.250,1.0188,0.04039,0.03175,-0.0305,0.0122,1.0000 10.500,1.0277,0.04202,0.03350,-0.0296,0.0114,1.0000 10.750,1.0356,0.04378,0.03539,-0.0287,0.0106,1.0000 11.000,1.0418,0.04572,0.03743,-0.0277,0.0097,1.0000 11.250,1.0476,0.04771,0.03953,-0.0268,0.0093,1.0000 11.500,1.0507,0.04997,0.04188,-0.0258,0.0088,1.0000 11.750,1.0528,0.05235,0.04435,-0.0246,0.0084,1.0000 12.250,1.0618,0.05659,0.04879,-0.0221,0.0079,1.0000 12.500,1.0724,0.05819,0.05050,-0.0214,0.0076,1.0000 12.750,1.0823,0.05978,0.05218,-0.0202,0.0075,1.0000 13.000,1.0918,0.06171,0.05423,-0.0204,0.0058,1.0000 13.250,1.1023,0.06330,0.05593,-0.0193,0.0060,1.0000 13.500,1.1108,0.06518,0.05792,-0.0184,0.0056,1.0000 13.750,1.1196,0.06707,0.05991,-0.0177,0.0054,1.0000 14.000,1.1273,0.06912,0.06207,-0.0170,0.0052,1.0000 14.250,1.1362,0.07118,0.06431,-0.0161,0.0052,1.0000 14.500,1.1406,0.07387,0.06713,-0.0149,0.0049,1.0000 14.750,1.1461,0.07635,0.06983,-0.0147,0.0051,1.0000 15.000,1.1410,0.08056,0.07430,-0.0135,0.0047,1.0000 15.250,1.1442,0.08334,0.07725,-0.0136,0.0049,1.0000 15.500,1.1353,0.08811,0.08231,-0.0133,0.0048,1.0000 15.750,1.1249,0.09302,0.08752,-0.0140,0.0047,1.0000 16.000,1.1173,0.09759,0.09228,-0.0146,0.0048,1.0000 16.500,1.0967,0.10805,0.10316,-0.0174,0.0048,1.0000 16.750,1.0811,0.11462,0.10998,-0.0199,0.0048,1.0000 17.250,1.0679,0.12508,0.12080,-0.0247,0.0050,1.0000 17.500,1.0483,0.13316,0.12907,-0.0286,0.0049,1.0000 17.750,1.0313,0.14136,0.13746,-0.0331,0.0049,1.0000 18.000,1.0180,0.14940,0.14568,-0.0380,0.0049,1.0000 18.250,1.0066,0.15818,0.15471,-0.0436,0.0052,1.0000 18.500,0.9899,0.16815,0.16477,-0.0498,0.0050,1.0000