Xfoil polar. Reynolds number fixed. Mach number fixed Polar key,xf-naca25112-jf-1000000 Airfoil,naca25112-jf Reynolds number,1000000 Ncrit,9 Mach,0 Max Cl/Cd,109.423 Max Cl/Cd alpha,7.5 Url,http://airfoiltools.com/polar/csv?polar=xf-naca25112-jf-1000000 Alpha,Cl,Cd,Cdp,Cm,Top_Xtr,Bot_Xtr -15.250,-1.1781,0.04652,0.04375,-0.0398,1.0000,0.0139 -15.000,-1.1937,0.04219,0.03925,-0.0406,1.0000,0.0140 -14.750,-1.2025,0.03917,0.03609,-0.0398,1.0000,0.0141 -14.500,-1.2061,0.03692,0.03371,-0.0382,1.0000,0.0142 -14.250,-1.2070,0.03504,0.03171,-0.0361,1.0000,0.0143 -14.000,-1.2046,0.03350,0.03006,-0.0338,1.0000,0.0144 -13.750,-1.1998,0.03218,0.02864,-0.0313,1.0000,0.0146 -13.500,-1.1913,0.03093,0.02728,-0.0292,1.0000,0.0148 -13.250,-1.1797,0.02969,0.02592,-0.0275,1.0000,0.0150 -13.000,-1.1667,0.02847,0.02458,-0.0259,1.0000,0.0152 -12.750,-1.1523,0.02730,0.02328,-0.0244,1.0000,0.0155 -12.500,-1.1366,0.02617,0.02201,-0.0230,1.0000,0.0157 -12.250,-1.1194,0.02516,0.02087,-0.0217,1.0000,0.0159 -12.000,-1.1005,0.02428,0.01987,-0.0206,1.0000,0.0160 -11.750,-1.0865,0.02268,0.01809,-0.0189,1.0000,0.0163 -11.500,-1.0703,0.02134,0.01663,-0.0174,1.0000,0.0167 -11.250,-1.0495,0.02058,0.01582,-0.0164,1.0000,0.0170 -11.000,-1.0274,0.01996,0.01515,-0.0155,1.0000,0.0173 -10.750,-1.0048,0.01937,0.01451,-0.0147,1.0000,0.0176 -10.500,-0.9820,0.01877,0.01384,-0.0139,1.0000,0.0180 -10.250,-0.9590,0.01817,0.01317,-0.0131,1.0000,0.0184 -10.000,-0.9357,0.01760,0.01251,-0.0123,1.0000,0.0187 -9.750,-0.9119,0.01708,0.01193,-0.0116,1.0000,0.0191 -9.500,-0.8878,0.01662,0.01140,-0.0109,1.0000,0.0194 -9.250,-0.8676,0.01560,0.01032,-0.0097,1.0000,0.0201 -9.000,-0.8437,0.01518,0.00988,-0.0089,1.0000,0.0206 -8.750,-0.8198,0.01479,0.00947,-0.0081,1.0000,0.0211 -8.500,-0.7963,0.01439,0.00904,-0.0072,1.0000,0.0217 -8.250,-0.7735,0.01401,0.00861,-0.0062,1.0000,0.0222 -8.000,-0.7440,0.01364,0.00819,-0.0065,0.9974,0.0227 -7.750,-0.7105,0.01292,0.00742,-0.0079,0.9902,0.0236 -7.500,-0.6765,0.01247,0.00697,-0.0092,0.9790,0.0245 -7.250,-0.6441,0.01217,0.00666,-0.0101,0.9619,0.0254 -7.000,-0.6168,0.01193,0.00636,-0.0097,0.9368,0.0264 -6.750,-0.5927,0.01176,0.00607,-0.0086,0.9071,0.0270 -6.500,-0.5700,0.01129,0.00550,-0.0073,0.8776,0.0282 -6.250,-0.5451,0.01110,0.00522,-0.0065,0.8492,0.0293 -6.000,-0.5195,0.01095,0.00495,-0.0059,0.8213,0.0304 -5.750,-0.4931,0.01082,0.00471,-0.0054,0.7952,0.0315 -5.500,-0.4678,0.01052,0.00431,-0.0047,0.7704,0.0332 -5.250,-0.4411,0.01037,0.00410,-0.0043,0.7461,0.0348 -5.000,-0.4142,0.01026,0.00388,-0.0040,0.7232,0.0364 -4.750,-0.3878,0.01006,0.00359,-0.0035,0.7019,0.0383 -4.500,-0.3609,0.00989,0.00338,-0.0032,0.6810,0.0406 -4.250,-0.3334,0.00981,0.00322,-0.0030,0.6609,0.0428 -4.000,-0.3066,0.00962,0.00298,-0.0027,0.6424,0.0459 -3.750,-0.2793,0.00952,0.00283,-0.0024,0.6242,0.0488 -3.500,-0.2519,0.00940,0.00265,-0.0022,0.6072,0.0523 -3.250,-0.2245,0.00929,0.00251,-0.0020,0.5917,0.0568 -3.000,-0.1970,0.00919,0.00236,-0.0018,0.5769,0.0612 -2.750,-0.1695,0.00909,0.00224,-0.0016,0.5628,0.0671 -2.500,-0.1420,0.00900,0.00212,-0.0014,0.5497,0.0742 -2.250,-0.1141,0.00892,0.00203,-0.0013,0.5377,0.0811 -2.000,-0.0865,0.00882,0.00193,-0.0012,0.5264,0.0918 -1.750,-0.0589,0.00873,0.00185,-0.0010,0.5157,0.1047 -1.500,-0.0311,0.00863,0.00178,-0.0009,0.5061,0.1203 -1.250,-0.0036,0.00853,0.00172,-0.0008,0.4968,0.1421 -1.000,0.0239,0.00840,0.00166,-0.0007,0.4877,0.1721 -0.750,0.0507,0.00819,0.00160,-0.0005,0.4798,0.2252 -0.500,0.0728,0.00740,0.00147,0.0004,0.4721,0.4316 -0.250,0.0883,0.00628,0.00137,0.0027,0.4652,0.7327 0.000,0.1111,0.00598,0.00140,0.0041,0.4583,0.8315 0.250,0.1368,0.00595,0.00147,0.0049,0.4509,0.8792 0.500,0.1637,0.00597,0.00153,0.0055,0.4444,0.9073 0.750,0.1907,0.00604,0.00159,0.0060,0.4372,0.9261 1.000,0.2179,0.00613,0.00167,0.0064,0.4308,0.9402 1.250,0.2465,0.00623,0.00175,0.0066,0.4239,0.9501 1.500,0.2743,0.00637,0.00183,0.0069,0.4168,0.9590 1.750,0.3051,0.00648,0.00193,0.0065,0.4109,0.9659 2.000,0.3354,0.00662,0.00202,0.0062,0.4038,0.9720 2.250,0.3748,0.00678,0.00215,0.0038,0.3970,0.9752 2.500,0.4184,0.00698,0.00229,0.0006,0.3893,0.9786 2.750,0.4496,0.00712,0.00239,0.0000,0.3827,0.9831 3.000,0.4852,0.00718,0.00243,-0.0017,0.3759,0.9838 3.250,0.5202,0.00730,0.00249,-0.0033,0.3683,0.9847 3.500,0.5551,0.00735,0.00254,-0.0049,0.3620,0.9856 3.750,0.5893,0.00746,0.00260,-0.0063,0.3545,0.9868 4.000,0.6232,0.00754,0.00267,-0.0076,0.3479,0.9882 4.250,0.6563,0.00764,0.00274,-0.0088,0.3404,0.9897 4.500,0.6888,0.00774,0.00282,-0.0099,0.3335,0.9914 4.750,0.7202,0.00785,0.00291,-0.0107,0.3259,0.9932 5.000,0.7533,0.00796,0.00300,-0.0120,0.3183,0.9943 5.250,0.7871,0.00806,0.00308,-0.0134,0.3101,0.9952 5.500,0.8205,0.00818,0.00317,-0.0147,0.3019,0.9961 5.750,0.8534,0.00832,0.00328,-0.0160,0.2922,0.9972 6.000,0.8862,0.00844,0.00339,-0.0172,0.2832,0.9983 6.250,0.9185,0.00861,0.00352,-0.0183,0.2729,0.9993 6.500,0.9491,0.00878,0.00365,-0.0191,0.2622,1.0000 6.750,0.9733,0.00893,0.00379,-0.0186,0.2527,1.0000 7.000,0.9971,0.00913,0.00395,-0.0179,0.2423,1.0000 7.250,1.0205,0.00934,0.00413,-0.0172,0.2312,1.0000 7.500,1.0439,0.00954,0.00431,-0.0165,0.2205,1.0000 7.750,1.0667,0.00979,0.00452,-0.0157,0.2088,1.0000 8.000,1.0890,0.01007,0.00476,-0.0149,0.1964,1.0000 8.250,1.1109,0.01038,0.00502,-0.0139,0.1833,1.0000 8.500,1.1321,0.01072,0.00530,-0.0129,0.1694,1.0000 8.750,1.1528,0.01110,0.00562,-0.0118,0.1551,1.0000 9.000,1.1728,0.01152,0.00597,-0.0106,0.1401,1.0000 9.250,1.1922,0.01197,0.00635,-0.0093,0.1253,1.0000 9.500,1.2109,0.01246,0.00677,-0.0079,0.1109,1.0000 9.750,1.2288,0.01299,0.00723,-0.0064,0.0968,1.0000 10.000,1.2464,0.01354,0.00771,-0.0049,0.0845,1.0000 10.250,1.2640,0.01408,0.00820,-0.0034,0.0741,1.0000 10.500,1.2814,0.01462,0.00870,-0.0019,0.0651,1.0000 10.750,1.2986,0.01518,0.00923,-0.0004,0.0574,1.0000 11.000,1.3156,0.01575,0.00978,0.0011,0.0509,1.0000 11.250,1.3320,0.01638,0.01039,0.0026,0.0453,1.0000 11.500,1.3495,0.01695,0.01096,0.0039,0.0413,1.0000 11.750,1.3661,0.01758,0.01160,0.0052,0.0376,1.0000 12.000,1.3819,0.01824,0.01227,0.0066,0.0345,1.0000 12.250,1.3970,0.01893,0.01299,0.0080,0.0320,1.0000 12.500,1.4104,0.01961,0.01370,0.0097,0.0300,1.0000 12.750,1.4175,0.02053,0.01464,0.0121,0.0281,1.0000 13.000,1.4286,0.02133,0.01551,0.0138,0.0269,1.0000 13.250,1.4385,0.02232,0.01655,0.0152,0.0256,1.0000 13.500,1.4453,0.02365,0.01792,0.0165,0.0244,1.0000 13.750,1.4499,0.02533,0.01967,0.0174,0.0232,1.0000 14.000,1.4593,0.02677,0.02119,0.0178,0.0224,1.0000 14.250,1.4662,0.02858,0.02307,0.0180,0.0216,1.0000 14.500,1.4701,0.03084,0.02539,0.0178,0.0208,1.0000 14.750,1.4698,0.03371,0.02834,0.0173,0.0201,1.0000 15.000,1.4664,0.03707,0.03179,0.0165,0.0195,1.0000 15.250,1.4684,0.03985,0.03467,0.0158,0.0191,1.0000 15.500,1.4674,0.04304,0.03796,0.0149,0.0187,1.0000 15.750,1.4639,0.04652,0.04153,0.0140,0.0183,1.0000 16.000,1.4583,0.05031,0.04541,0.0129,0.0179,1.0000 16.250,1.4498,0.05442,0.04962,0.0118,0.0176,1.0000 16.500,1.4392,0.05885,0.05414,0.0105,0.0173,1.0000 16.750,1.4266,0.06360,0.05898,0.0091,0.0170,1.0000 17.000,1.4120,0.06876,0.06424,0.0075,0.0168,1.0000 17.250,1.3962,0.07423,0.06980,0.0056,0.0165,1.0000 17.500,1.3781,0.08011,0.07579,0.0036,0.0163,1.0000 17.750,1.3672,0.08509,0.08087,0.0018,0.0161,1.0000