(Dicke 12.28%) (e171-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: (Dicke 12.28%) (e171-il) Reynolds number: 1,000,000 Max Cl/Cd: 68.46 at α=8.25° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-e171-il-1000000-n5.txt Download as CSV file: xf-e171-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: (Dicke 12.28%)
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
------ -------- --------- --------- -------- -------- --------
-18.500 -0.8475 0.16853 0.16675 0.0298 1.0000 0.0025
-18.250 -0.9015 0.14885 0.14691 0.0197 1.0000 0.0024
-18.000 -0.9298 0.13712 0.13507 0.0135 1.0000 0.0024
-17.750 -0.9731 0.12256 0.12035 0.0056 1.0000 0.0023
-17.500 -1.0092 0.11027 0.10791 -0.0010 1.0000 0.0022
-17.250 -1.0334 0.10080 0.09832 -0.0061 1.0000 0.0023
-17.000 -1.0545 0.09227 0.08967 -0.0108 1.0000 0.0023
-16.750 -1.0826 0.08273 0.07996 -0.0161 1.0000 0.0023
-16.500 -1.0988 0.07581 0.07291 -0.0199 1.0000 0.0022
-16.250 -1.1160 0.06908 0.06605 -0.0235 1.0000 0.0023
-16.000 -1.1323 0.06293 0.05975 -0.0265 1.0000 0.0022
-15.750 -1.1495 0.05710 0.05377 -0.0292 1.0000 0.0022
-15.500 -1.1611 0.05241 0.04894 -0.0310 1.0000 0.0022
-15.250 -1.1662 0.04877 0.04518 -0.0322 1.0000 0.0023
-15.000 -1.1700 0.04542 0.04172 -0.0331 1.0000 0.0023
-14.750 -1.1777 0.04177 0.03793 -0.0339 1.0000 0.0023
-14.500 -1.1811 0.03875 0.03479 -0.0343 1.0000 0.0023
-14.250 -1.1808 0.03627 0.03220 -0.0343 1.0000 0.0024
-14.000 -1.1792 0.03402 0.02984 -0.0342 1.0000 0.0024
-13.750 -1.1732 0.03230 0.02804 -0.0339 1.0000 0.0024
-13.500 -1.1760 0.02986 0.02545 -0.0330 1.0000 0.0024
-13.250 -1.1719 0.02818 0.02367 -0.0321 1.0000 0.0025
-13.000 -1.1639 0.02692 0.02233 -0.0311 1.0000 0.0025
-12.750 -1.1602 0.02542 0.02072 -0.0296 1.0000 0.0025
-12.500 -1.1538 0.02423 0.01945 -0.0279 1.0000 0.0025
-12.250 -1.1434 0.02339 0.01852 -0.0263 1.0000 0.0026
-12.000 -1.1379 0.02231 0.01733 -0.0239 1.0000 0.0026
-11.750 -1.1324 0.02132 0.01626 -0.0212 1.0000 0.0026
-11.500 -1.1311 0.02016 0.01497 -0.0175 1.0000 0.0028
-11.250 -1.1185 0.01943 0.01416 -0.0155 1.0000 0.0028
-11.000 -1.1054 0.01860 0.01325 -0.0136 1.0000 0.0030
-10.750 -1.0895 0.01792 0.01251 -0.0120 1.0000 0.0032
-10.500 -1.0725 0.01730 0.01184 -0.0105 1.0000 0.0033
-10.250 -1.0544 0.01674 0.01123 -0.0092 1.0000 0.0035
-10.000 -1.0358 0.01620 0.01065 -0.0079 1.0000 0.0037
-9.750 -1.0168 0.01569 0.01007 -0.0067 1.0000 0.0040
-9.500 -0.9969 0.01524 0.00959 -0.0055 1.0000 0.0042
-9.250 -0.9772 0.01479 0.00909 -0.0043 1.0000 0.0045
-9.000 -0.9570 0.01438 0.00864 -0.0031 1.0000 0.0046
-8.750 -0.9382 0.01386 0.00806 -0.0017 1.0000 0.0051
-8.500 -0.9147 0.01337 0.00755 -0.0012 0.9984 0.0058
-8.250 -0.8840 0.01292 0.00709 -0.0022 0.9916 0.0066
-8.000 -0.8513 0.01251 0.00664 -0.0037 0.9815 0.0077
-7.750 -0.8142 0.01203 0.00615 -0.0061 0.9570 0.0096
-7.500 -0.7768 0.01170 0.00571 -0.0084 0.9116 0.0114
-7.250 -0.7536 0.01157 0.00542 -0.0076 0.8715 0.0123
-7.000 -0.7310 0.01132 0.00507 -0.0066 0.8436 0.0145
-6.750 -0.7074 0.01109 0.00476 -0.0060 0.8213 0.0164
-6.500 -0.6829 0.01091 0.00447 -0.0054 0.8019 0.0178
-6.250 -0.6585 0.01066 0.00418 -0.0049 0.7856 0.0216
-5.750 -0.6096 0.01011 0.00361 -0.0039 0.7572 0.0408
-5.500 -0.5849 0.00981 0.00334 -0.0034 0.7448 0.0561
-5.250 -0.5598 0.00955 0.00308 -0.0031 0.7334 0.0718
-5.000 -0.5350 0.00924 0.00284 -0.0026 0.7229 0.0946
-4.750 -0.5096 0.00899 0.00262 -0.0023 0.7127 0.1146
-4.500 -0.4841 0.00872 0.00242 -0.0020 0.7033 0.1390
-4.250 -0.4592 0.00839 0.00220 -0.0016 0.6947 0.1749
-4.000 -0.4338 0.00811 0.00201 -0.0013 0.6860 0.2079
-3.750 -0.4086 0.00777 0.00181 -0.0010 0.6782 0.2505
-3.500 -0.3839 0.00741 0.00161 -0.0006 0.6707 0.3027
-3.250 -0.3586 0.00707 0.00144 -0.0003 0.6633 0.3524
-3.000 -0.3334 0.00676 0.00130 0.0000 0.6564 0.4063
-2.750 -0.3068 0.00657 0.00121 0.0002 0.6498 0.4416
-2.500 -0.2796 0.00647 0.00114 0.0003 0.6432 0.4634
-2.250 -0.2520 0.00639 0.00109 0.0003 0.6371 0.4823
-2.000 -0.2243 0.00633 0.00104 0.0003 0.6307 0.4990
-1.750 -0.1965 0.00628 0.00100 0.0003 0.6249 0.5122
-1.500 -0.1685 0.00624 0.00097 0.0003 0.6190 0.5240
-1.250 -0.1406 0.00621 0.00094 0.0003 0.6132 0.5350
-1.000 -0.1124 0.00618 0.00092 0.0002 0.6073 0.5454
-0.750 -0.0844 0.00617 0.00090 0.0002 0.6010 0.5548
-0.500 -0.0562 0.00615 0.00089 0.0001 0.5947 0.5629
-0.250 -0.0281 0.00616 0.00088 0.0000 0.5869 0.5707
0.000 0.0000 0.00615 0.00088 0.0000 0.5788 0.5788
0.250 0.0280 0.00616 0.00088 0.0000 0.5708 0.5869
0.500 0.0562 0.00615 0.00089 -0.0001 0.5628 0.5947
0.750 0.0844 0.00617 0.00090 -0.0002 0.5547 0.6010
1.000 0.1124 0.00618 0.00092 -0.0002 0.5453 0.6072
1.250 0.1406 0.00621 0.00094 -0.0003 0.5348 0.6132
1.500 0.1685 0.00624 0.00097 -0.0003 0.5240 0.6189
1.750 0.1965 0.00628 0.00100 -0.0003 0.5125 0.6250
2.000 0.2243 0.00633 0.00104 -0.0003 0.4989 0.6307
2.250 0.2520 0.00638 0.00109 -0.0003 0.4824 0.6370
2.500 0.2796 0.00647 0.00114 -0.0003 0.4631 0.6431
2.750 0.3068 0.00657 0.00121 -0.0002 0.4420 0.6497
3.000 0.3334 0.00676 0.00131 0.0000 0.4054 0.6564
3.250 0.3587 0.00706 0.00144 0.0003 0.3534 0.6633
3.500 0.3839 0.00741 0.00161 0.0006 0.3028 0.6707
3.750 0.4086 0.00778 0.00181 0.0010 0.2494 0.6782
4.000 0.4339 0.00810 0.00201 0.0013 0.2082 0.6860
4.250 0.4593 0.00838 0.00220 0.0016 0.1758 0.6947
4.500 0.4842 0.00871 0.00242 0.0020 0.1398 0.7034
4.750 0.5098 0.00898 0.00262 0.0023 0.1153 0.7128
5.000 0.5351 0.00924 0.00284 0.0026 0.0944 0.7228
5.250 0.5600 0.00953 0.00308 0.0030 0.0729 0.7335
5.500 0.5849 0.00982 0.00335 0.0034 0.0550 0.7448
5.750 0.6099 0.01009 0.00360 0.0038 0.0423 0.7575
6.250 0.6586 0.01067 0.00418 0.0048 0.0216 0.7857
6.500 0.6830 0.01091 0.00447 0.0054 0.0178 0.8018
6.750 0.7075 0.01110 0.00476 0.0059 0.0163 0.8212
7.000 0.7312 0.01133 0.00507 0.0066 0.0144 0.8435
7.250 0.7539 0.01156 0.00541 0.0075 0.0122 0.8714
7.500 0.7771 0.01170 0.00571 0.0084 0.0114 0.9119
7.750 0.8144 0.01204 0.00615 0.0061 0.0094 0.9570
8.000 0.8517 0.01250 0.00663 0.0036 0.0077 0.9816
8.250 0.8845 0.01292 0.00708 0.0021 0.0067 0.9917
8.500 0.9152 0.01337 0.00755 0.0011 0.0058 0.9986
8.750 0.9380 0.01386 0.00806 0.0017 0.0050 1.0000
9.000 0.9572 0.01437 0.00862 0.0031 0.0046 1.0000
9.250 0.9773 0.01479 0.00909 0.0043 0.0044 1.0000
9.500 0.9972 0.01524 0.00958 0.0055 0.0042 1.0000
9.750 1.0166 0.01573 0.01012 0.0067 0.0040 1.0000
10.000 1.0361 0.01620 0.01065 0.0079 0.0038 1.0000
10.250 1.0550 0.01672 0.01121 0.0091 0.0035 1.0000
10.500 1.0729 0.01731 0.01185 0.0105 0.0033 1.0000
10.750 1.0903 0.01791 0.01250 0.0119 0.0032 1.0000
11.000 1.1058 0.01862 0.01327 0.0135 0.0030 1.0000
11.250 1.1192 0.01943 0.01417 0.0154 0.0029 1.0000
11.500 1.1290 0.02035 0.01518 0.0178 0.0028 1.0000
11.750 1.1364 0.02117 0.01608 0.0206 0.0027 1.0000
12.000 1.1376 0.02240 0.01744 0.0239 0.0026 1.0000
12.250 1.1474 0.02321 0.01832 0.0258 0.0026 1.0000
12.500 1.1521 0.02443 0.01966 0.0279 0.0025 1.0000
12.750 1.1590 0.02560 0.02092 0.0295 0.0025 1.0000
13.000 1.1633 0.02706 0.02249 0.0310 0.0025 1.0000
13.250 1.1669 0.02871 0.02424 0.0322 0.0025 1.0000
13.500 1.1776 0.02984 0.02543 0.0328 0.0024 1.0000
13.750 1.1797 0.03183 0.02753 0.0335 0.0024 1.0000
14.000 1.1800 0.03409 0.02992 0.0339 0.0024 1.0000
14.250 1.1809 0.03644 0.03238 0.0341 0.0023 1.0000
14.500 1.1805 0.03901 0.03506 0.0340 0.0023 1.0000
14.750 1.1761 0.04216 0.03834 0.0335 0.0023 1.0000
15.000 1.1720 0.04542 0.04172 0.0328 0.0023 1.0000
15.250 1.1659 0.04907 0.04550 0.0318 0.0023 1.0000
15.500 1.1579 0.05311 0.04966 0.0304 0.0023 1.0000
15.750 1.1454 0.05798 0.05467 0.0284 0.0023 1.0000
16.000 1.1430 0.06169 0.05847 0.0267 0.0022 1.0000
16.250 1.1246 0.06810 0.06503 0.0236 0.0022 1.0000
16.500 1.1026 0.07555 0.07265 0.0196 0.0023 1.0000
16.750 1.0787 0.08392 0.08118 0.0150 0.0022 1.0000
17.000 1.0723 0.08933 0.08667 0.0121 0.0022 1.0000
17.250 1.0282 0.10239 0.09994 0.0049 0.0023 1.0000
17.500 0.9878 0.11532 0.11304 -0.0021 0.0024 1.0000
17.750 0.9765 0.12237 0.12016 -0.0059 0.0022 1.0000
18.000 0.9332 0.13686 0.13480 -0.0136 0.0024 1.0000
18.250 0.8976 0.15046 0.14853 -0.0208 0.0024 1.0000
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Polar data table (+)
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