ULTIMATE (ultimate-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: ULTIMATE (ultimate-il) Reynolds number: 1,000,000 Max Cl/Cd: 67.01 at α=8° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-ultimate-il-1000000-n5.txt Download as CSV file: xf-ultimate-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: ULTIMATE
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 1.000 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-19.000 -1.1579 0.12963 0.12716 0.0252 1.0000 0.0057
-18.750 -1.1821 0.12069 0.11809 0.0205 1.0000 0.0057
-18.500 -1.2074 0.11183 0.10911 0.0159 1.0000 0.0056
-18.250 -1.2309 0.10349 0.10064 0.0116 1.0000 0.0056
-18.000 -1.2534 0.09559 0.09260 0.0077 1.0000 0.0056
-17.750 -1.2754 0.08797 0.08485 0.0040 1.0000 0.0057
-17.500 -1.2945 0.08098 0.07772 0.0006 1.0000 0.0057
-17.250 -1.3105 0.07466 0.07127 -0.0024 1.0000 0.0057
-17.000 -1.3261 0.06853 0.06500 -0.0052 1.0000 0.0057
-16.750 -1.3371 0.06323 0.05958 -0.0076 1.0000 0.0057
-16.500 -1.3472 0.05830 0.05451 -0.0096 1.0000 0.0057
-16.250 -1.3549 0.05385 0.04992 -0.0113 1.0000 0.0057
-16.000 -1.3609 0.04983 0.04578 -0.0125 1.0000 0.0057
-15.750 -1.3702 0.04561 0.04143 -0.0136 1.0000 0.0058
-15.500 -1.3766 0.04193 0.03761 -0.0141 1.0000 0.0059
-15.250 -1.3797 0.03884 0.03440 -0.0142 1.0000 0.0060
-15.000 -1.3806 0.03615 0.03160 -0.0139 1.0000 0.0061
-14.750 -1.3787 0.03388 0.02923 -0.0134 1.0000 0.0062
-14.500 -1.3747 0.03195 0.02721 -0.0126 1.0000 0.0063
-14.250 -1.3690 0.03027 0.02544 -0.0115 1.0000 0.0064
-14.000 -1.3621 0.02879 0.02388 -0.0103 1.0000 0.0065
-13.750 -1.3535 0.02752 0.02253 -0.0090 1.0000 0.0067
-13.500 -1.3439 0.02638 0.02132 -0.0075 1.0000 0.0068
-13.250 -1.3345 0.02530 0.02015 -0.0058 1.0000 0.0069
-13.000 -1.3237 0.02435 0.01913 -0.0040 1.0000 0.0071
-12.750 -1.3128 0.02343 0.01813 -0.0020 1.0000 0.0072
-12.500 -1.3007 0.02261 0.01723 0.0000 1.0000 0.0074
-12.250 -1.2880 0.02184 0.01639 0.0020 1.0000 0.0075
-12.000 -1.2746 0.02113 0.01561 0.0040 1.0000 0.0077
-11.750 -1.2605 0.02049 0.01490 0.0060 1.0000 0.0078
-11.500 -1.2440 0.01986 0.01420 0.0075 1.0000 0.0079
-11.250 -1.2258 0.01927 0.01354 0.0088 1.0000 0.0080
-11.000 -1.2091 0.01851 0.01272 0.0104 1.0000 0.0084
-10.750 -1.1899 0.01789 0.01205 0.0115 1.0000 0.0086
-10.500 -1.1693 0.01735 0.01148 0.0125 1.0000 0.0090
-10.250 -1.1479 0.01685 0.01095 0.0133 1.0000 0.0093
-10.000 -1.1259 0.01638 0.01043 0.0141 1.0000 0.0096
-9.750 -1.1035 0.01593 0.00993 0.0147 1.0000 0.0100
-9.500 -1.0805 0.01551 0.00948 0.0153 1.0000 0.0104
-9.250 -1.0568 0.01513 0.00906 0.0158 0.9986 0.0108
-9.000 -1.0307 0.01467 0.00856 0.0158 0.9910 0.0115
-8.750 -1.0077 0.01430 0.00817 0.0165 0.9823 0.0120
-8.500 -0.9890 0.01401 0.00784 0.0183 0.9726 0.0126
-8.250 -0.9677 0.01369 0.00749 0.0195 0.9640 0.0133
-8.000 -0.9465 0.01340 0.00716 0.0208 0.9555 0.0139
-7.750 -0.9256 0.01313 0.00685 0.0222 0.9448 0.0143
-7.500 -0.9056 0.01278 0.00647 0.0238 0.9316 0.0155
-7.250 -0.8853 0.01250 0.00615 0.0254 0.9181 0.0165
-7.000 -0.8635 0.01225 0.00585 0.0266 0.9059 0.0177
-6.750 -0.8402 0.01204 0.00557 0.0275 0.8950 0.0186
-6.500 -0.8166 0.01177 0.00526 0.0284 0.8851 0.0206
-6.250 -0.7917 0.01153 0.00498 0.0289 0.8765 0.0225
-6.000 -0.7662 0.01133 0.00473 0.0293 0.8699 0.0241
-5.750 -0.7405 0.01107 0.00446 0.0296 0.8637 0.0273
-5.500 -0.7147 0.01085 0.00423 0.0300 0.8579 0.0308
-5.250 -0.6888 0.01058 0.00398 0.0303 0.8524 0.0372
-5.000 -0.6630 0.01031 0.00373 0.0306 0.8463 0.0466
-4.750 -0.6378 0.01000 0.00348 0.0310 0.8405 0.0640
-4.500 -0.6130 0.00958 0.00319 0.0315 0.8340 0.0951
-4.250 -0.5884 0.00920 0.00294 0.0320 0.8271 0.1297
-4.000 -0.5634 0.00882 0.00271 0.0324 0.8196 0.1663
-3.750 -0.5379 0.00851 0.00250 0.0328 0.8112 0.1985
-3.500 -0.5122 0.00820 0.00231 0.0331 0.8016 0.2317
-3.250 -0.4873 0.00784 0.00212 0.0336 0.7903 0.2794
-3.000 -0.4622 0.00751 0.00196 0.0340 0.7773 0.3308
-2.750 -0.4362 0.00727 0.00183 0.0343 0.7621 0.3698
-2.500 -0.4088 0.00716 0.00172 0.0344 0.7437 0.3913
-2.250 -0.3810 0.00710 0.00163 0.0343 0.7247 0.4037
-2.000 -0.3532 0.00705 0.00155 0.0343 0.7063 0.4172
-1.750 -0.3253 0.00700 0.00147 0.0342 0.6885 0.4309
-1.500 -0.2974 0.00695 0.00141 0.0341 0.6720 0.4460
-1.250 -0.2696 0.00689 0.00135 0.0341 0.6572 0.4627
-1.000 -0.2419 0.00682 0.00129 0.0340 0.6428 0.4833
-0.750 -0.2147 0.00672 0.00124 0.0341 0.6290 0.5095
-0.500 -0.1876 0.00660 0.00120 0.0342 0.6161 0.5405
-0.250 -0.1605 0.00650 0.00117 0.0343 0.6034 0.5731
0.000 -0.1332 0.00643 0.00116 0.0343 0.5906 0.6003
0.250 -0.1055 0.00639 0.00115 0.0343 0.5783 0.6230
0.500 -0.0778 0.00636 0.00115 0.0343 0.5658 0.6426
0.750 -0.0498 0.00635 0.00116 0.0342 0.5531 0.6601
1.000 -0.0218 0.00634 0.00117 0.0342 0.5402 0.6761
1.250 0.0061 0.00637 0.00119 0.0341 0.5231 0.6902
1.500 0.0340 0.00643 0.00122 0.0340 0.5027 0.7038
1.750 0.0620 0.00647 0.00125 0.0339 0.4863 0.7165
2.000 0.0901 0.00651 0.00128 0.0338 0.4738 0.7284
2.250 0.1181 0.00652 0.00133 0.0337 0.4628 0.7408
2.500 0.1461 0.00655 0.00137 0.0337 0.4521 0.7529
2.750 0.1740 0.00658 0.00143 0.0336 0.4420 0.7652
3.000 0.2017 0.00663 0.00149 0.0336 0.4270 0.7785
3.250 0.2290 0.00675 0.00156 0.0336 0.3991 0.7924
3.500 0.2558 0.00689 0.00165 0.0337 0.3670 0.8072
3.750 0.2816 0.00715 0.00178 0.0339 0.3139 0.8236
4.000 0.3068 0.00750 0.00196 0.0341 0.2544 0.8411
4.500 0.3583 0.00824 0.00238 0.0344 0.1515 0.8756
4.750 0.3865 0.00857 0.00260 0.0339 0.1096 0.8946
5.000 0.4241 0.00906 0.00293 0.0311 0.0577 0.9157
5.250 0.4885 0.00947 0.00330 0.0222 0.0366 0.9298
5.500 0.5499 0.00985 0.00368 0.0142 0.0287 0.9384
5.750 0.5988 0.01021 0.00404 0.0091 0.0244 0.9455
6.000 0.6403 0.01056 0.00438 0.0058 0.0218 0.9507
6.500 0.7130 0.01120 0.00504 0.0015 0.0180 0.9672
7.250 0.7886 0.01224 0.00609 0.0025 0.0149 0.9963
7.500 0.8221 0.01254 0.00642 0.0009 0.0141 0.9977
7.750 0.8552 0.01287 0.00677 -0.0006 0.0132 0.9989
8.000 0.8879 0.01325 0.00714 -0.0021 0.0124 0.9999
8.250 0.9123 0.01370 0.00762 -0.0017 0.0116 1.0000
8.500 0.9361 0.01402 0.00797 -0.0012 0.0113 1.0000
8.750 0.9597 0.01437 0.00835 -0.0006 0.0109 1.0000
9.000 0.9830 0.01474 0.00876 0.0000 0.0104 1.0000
9.250 1.0060 0.01514 0.00918 0.0006 0.0100 1.0000
9.500 1.0286 0.01556 0.00962 0.0013 0.0096 1.0000
9.750 1.0507 0.01604 0.01013 0.0020 0.0092 1.0000
10.000 1.0716 0.01662 0.01075 0.0030 0.0088 1.0000
10.250 1.0920 0.01722 0.01140 0.0039 0.0086 1.0000
10.500 1.1130 0.01773 0.01196 0.0048 0.0084 1.0000
10.750 1.1331 0.01829 0.01258 0.0058 0.0083 1.0000
11.000 1.1526 0.01887 0.01323 0.0069 0.0081 1.0000
11.250 1.1713 0.01949 0.01391 0.0081 0.0079 1.0000
11.500 1.1892 0.02013 0.01460 0.0094 0.0077 1.0000
11.750 1.2060 0.02081 0.01534 0.0108 0.0076 1.0000
12.000 1.2220 0.02152 0.01611 0.0123 0.0074 1.0000
12.250 1.2371 0.02225 0.01690 0.0139 0.0073 1.0000
12.500 1.2508 0.02302 0.01772 0.0157 0.0071 1.0000
12.750 1.2610 0.02379 0.01855 0.0181 0.0070 1.0000
13.000 1.2650 0.02460 0.01943 0.0214 0.0068 1.0000
13.250 1.2697 0.02556 0.02046 0.0243 0.0067 1.0000
13.500 1.2739 0.02675 0.02172 0.0267 0.0066 1.0000
13.750 1.2766 0.02821 0.02327 0.0289 0.0064 1.0000
14.000 1.2764 0.03005 0.02522 0.0309 0.0063 1.0000
14.250 1.2804 0.03173 0.02699 0.0322 0.0062 1.0000
14.500 1.2843 0.03352 0.02888 0.0333 0.0062 1.0000
14.750 1.2877 0.03549 0.03095 0.0340 0.0062 1.0000
15.000 1.2904 0.03767 0.03324 0.0344 0.0061 1.0000
15.250 1.2908 0.04023 0.03590 0.0346 0.0061 1.0000
15.500 1.2908 0.04300 0.03879 0.0344 0.0060 1.0000
15.750 1.2887 0.04615 0.04207 0.0338 0.0060 1.0000
16.000 1.2851 0.04963 0.04567 0.0330 0.0059 1.0000
16.250 1.2794 0.05355 0.04970 0.0318 0.0059 1.0000
16.500 1.2712 0.05791 0.05419 0.0302 0.0059 1.0000
16.750 1.2616 0.06262 0.05903 0.0284 0.0058 1.0000
17.000 1.2498 0.06787 0.06441 0.0262 0.0058 1.0000
17.250 1.2365 0.07351 0.07018 0.0237 0.0058 1.0000
17.500 1.2196 0.07995 0.07675 0.0207 0.0058 1.0000
17.750 1.2007 0.08692 0.08386 0.0174 0.0057 1.0000
18.000 1.1793 0.09462 0.09170 0.0136 0.0057 1.0000
18.250 1.1543 0.10324 0.10046 0.0093 0.0057 1.0000
18.500 1.1266 0.11265 0.11002 0.0046 0.0058 1.0000
18.750 1.0973 0.12273 0.12023 -0.0005 0.0058 1.0000
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