EPPLER 1214 AIRFOIL (e1214-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9
| Details | Polar file |
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Airfoil: EPPLER 1214 AIRFOIL (e1214-il) Reynolds number: 1,000,000 Max Cl/Cd: 105.14 at α=8.75° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-e1214-il-1000000.txt Download as CSV file: xf-e1214-il-1000000.csv |
XFOIL Version 6.96
Calculated polar for: EPPLER 1214 AIRFOIL
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 1.000 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-17.750 -0.9670 0.08960 0.08554 -0.0308 1.0000 0.0178
-17.500 -0.9711 0.08573 0.08163 -0.0324 1.0000 0.0180
-17.250 -0.9795 0.08129 0.07713 -0.0342 1.0000 0.0181
-17.000 -0.9852 0.07731 0.07310 -0.0359 1.0000 0.0184
-16.750 -0.9945 0.07285 0.06858 -0.0377 1.0000 0.0183
-16.500 -1.0022 0.06869 0.06436 -0.0394 1.0000 0.0186
-16.250 -1.0118 0.06440 0.06000 -0.0411 1.0000 0.0185
-16.000 -1.0224 0.06014 0.05567 -0.0428 1.0000 0.0188
-15.750 -1.0367 0.05555 0.05100 -0.0445 1.0000 0.0188
-15.500 -1.0479 0.05133 0.04670 -0.0461 1.0000 0.0190
-15.250 -1.0620 0.04676 0.04203 -0.0478 1.0000 0.0190
-15.000 -1.0727 0.04257 0.03776 -0.0494 1.0000 0.0192
-14.750 -1.0798 0.03873 0.03383 -0.0509 1.0000 0.0193
-14.500 -1.0858 0.03500 0.03001 -0.0525 1.0000 0.0195
-14.250 -1.0881 0.03172 0.02663 -0.0538 1.0000 0.0197
-14.000 -1.0883 0.02885 0.02367 -0.0548 1.0000 0.0199
-13.750 -1.0871 0.02643 0.02117 -0.0553 1.0000 0.0200
-13.500 -1.0864 0.02435 0.01901 -0.0551 1.0000 0.0202
-13.250 -1.0900 0.02242 0.01701 -0.0537 1.0000 0.0206
-13.000 -1.0902 0.02109 0.01563 -0.0515 1.0000 0.0210
-12.750 -1.0871 0.02016 0.01466 -0.0489 1.0000 0.0213
-12.500 -1.0844 0.01940 0.01386 -0.0456 1.0000 0.0217
-12.250 -1.0822 0.01881 0.01324 -0.0418 1.0000 0.0221
-12.000 -1.0809 0.01832 0.01272 -0.0375 1.0000 0.0225
-11.750 -1.0717 0.01782 0.01218 -0.0345 1.0000 0.0230
-11.500 -1.0393 0.01700 0.01136 -0.0362 0.9932 0.0243
-11.250 -1.0058 0.01630 0.01065 -0.0379 0.9697 0.0257
-11.000 -0.9299 0.01527 0.00951 -0.0482 0.8935 0.0300
-10.500 -0.9045 0.01446 0.00839 -0.0430 0.7903 0.0420
-10.250 -0.8897 0.01394 0.00784 -0.0409 0.7626 0.0526
-10.000 -0.8735 0.01340 0.00729 -0.0390 0.7395 0.0653
-9.750 -0.8557 0.01287 0.00679 -0.0373 0.7195 0.0796
-9.500 -0.8366 0.01238 0.00633 -0.0359 0.7016 0.0953
-9.250 -0.8165 0.01191 0.00589 -0.0345 0.6850 0.1111
-9.000 -0.7948 0.01154 0.00552 -0.0334 0.6692 0.1259
-8.750 -0.7730 0.01111 0.00515 -0.0323 0.6545 0.1424
-8.500 -0.7500 0.01076 0.00484 -0.0314 0.6414 0.1597
-8.250 -0.7261 0.01049 0.00458 -0.0306 0.6275 0.1755
-8.000 -0.7009 0.01025 0.00437 -0.0299 0.6148 0.1894
-7.750 -0.6755 0.01005 0.00418 -0.0293 0.6030 0.2018
-7.500 -0.6494 0.00989 0.00401 -0.0288 0.5910 0.2115
-7.250 -0.6223 0.00981 0.00388 -0.0284 0.5798 0.2189
-7.000 -0.5958 0.00968 0.00374 -0.0279 0.5682 0.2268
-6.750 -0.5682 0.00961 0.00364 -0.0276 0.5584 0.2340
-6.500 -0.5412 0.00951 0.00352 -0.0272 0.5480 0.2410
-6.250 -0.5136 0.00944 0.00344 -0.0269 0.5385 0.2480
-6.000 -0.4855 0.00942 0.00335 -0.0267 0.5282 0.2527
-5.750 -0.4583 0.00933 0.00326 -0.0263 0.5187 0.2603
-5.500 -0.4302 0.00930 0.00320 -0.0261 0.5095 0.2657
-5.250 -0.4017 0.00931 0.00314 -0.0259 0.5007 0.2690
-5.000 -0.3744 0.00920 0.00304 -0.0255 0.4925 0.2753
-4.750 -0.3467 0.00918 0.00298 -0.0252 0.4830 0.2797
-4.500 -0.3181 0.00916 0.00292 -0.0251 0.4754 0.2832
-4.250 -0.2897 0.00917 0.00286 -0.0249 0.4665 0.2857
-4.000 -0.2620 0.00910 0.00277 -0.0246 0.4592 0.2904
-3.750 -0.2341 0.00904 0.00271 -0.0244 0.4518 0.2946
-3.500 -0.2061 0.00905 0.00267 -0.0241 0.4432 0.2986
-3.250 -0.1773 0.00904 0.00264 -0.0240 0.4369 0.3020
-3.000 -0.1487 0.00907 0.00260 -0.0238 0.4291 0.3042
-2.750 -0.1213 0.00901 0.00253 -0.0235 0.4219 0.3093
-2.500 -0.0931 0.00897 0.00249 -0.0233 0.4159 0.3134
-2.250 -0.0649 0.00897 0.00247 -0.0231 0.4090 0.3172
-2.000 -0.0366 0.00900 0.00245 -0.0230 0.4023 0.3204
-1.750 -0.0078 0.00901 0.00243 -0.0229 0.3962 0.3227
-1.500 0.0198 0.00899 0.00239 -0.0226 0.3897 0.3275
-1.250 0.0477 0.00898 0.00238 -0.0224 0.3838 0.3320
-1.000 0.0762 0.00897 0.00237 -0.0222 0.3786 0.3363
-0.750 0.1045 0.00901 0.00237 -0.0221 0.3725 0.3400
-0.500 0.1326 0.00908 0.00238 -0.0219 0.3661 0.3427
-0.250 0.1607 0.00902 0.00236 -0.0217 0.3622 0.3486
0.000 0.1888 0.00903 0.00237 -0.0215 0.3573 0.3535
0.250 0.2167 0.00908 0.00239 -0.0213 0.3517 0.3581
0.500 0.2450 0.00914 0.00242 -0.0212 0.3469 0.3619
0.750 0.2730 0.00911 0.00243 -0.0210 0.3428 0.3687
1.000 0.3009 0.00913 0.00245 -0.0208 0.3383 0.3746
1.250 0.3286 0.00920 0.00250 -0.0206 0.3334 0.3799
1.500 0.3564 0.00925 0.00254 -0.0204 0.3293 0.3858
1.750 0.3845 0.00924 0.00258 -0.0202 0.3262 0.3936
2.000 0.4125 0.00928 0.00262 -0.0200 0.3222 0.4009
2.250 0.4398 0.00932 0.00267 -0.0198 0.3178 0.4098
2.500 0.4666 0.00941 0.00276 -0.0194 0.3128 0.4191
2.750 0.4948 0.00942 0.00281 -0.0193 0.3106 0.4289
3.000 0.5225 0.00943 0.00287 -0.0191 0.3077 0.4405
3.250 0.5498 0.00946 0.00294 -0.0189 0.3043 0.4540
3.500 0.5768 0.00952 0.00302 -0.0186 0.3005 0.4688
3.750 0.6027 0.00962 0.00314 -0.0181 0.2958 0.4858
4.000 0.6303 0.00961 0.00321 -0.0179 0.2937 0.5048
4.250 0.6574 0.00962 0.00330 -0.0176 0.2911 0.5263
4.500 0.6840 0.00964 0.00339 -0.0173 0.2882 0.5509
4.750 0.7099 0.00966 0.00350 -0.0168 0.2850 0.5804
5.000 0.7350 0.00973 0.00364 -0.0162 0.2814 0.6139
5.250 0.7598 0.00976 0.00379 -0.0156 0.2783 0.6504
5.500 0.7854 0.00972 0.00389 -0.0150 0.2763 0.6921
5.750 0.8100 0.00968 0.00401 -0.0142 0.2736 0.7405
6.000 0.8326 0.00962 0.00415 -0.0130 0.2708 0.8005
6.250 0.8540 0.00955 0.00432 -0.0115 0.2679 0.8805
6.500 0.9101 0.00982 0.00469 -0.0173 0.2628 0.9534
6.750 0.9549 0.00998 0.00488 -0.0207 0.2609 0.9732
7.000 0.9918 0.01014 0.00504 -0.0225 0.2585 0.9838
7.250 1.0289 0.01034 0.00522 -0.0244 0.2555 0.9911
7.500 1.0704 0.01055 0.00541 -0.0273 0.2519 0.9953
7.750 1.1100 0.01085 0.00566 -0.0299 0.2478 0.9987
8.000 1.1424 0.01101 0.00584 -0.0309 0.2457 1.0000
8.250 1.1640 0.01115 0.00599 -0.0297 0.2440 1.0000
8.500 1.1853 0.01130 0.00616 -0.0285 0.2420 1.0000
8.750 1.2060 0.01147 0.00634 -0.0271 0.2397 1.0000
9.000 1.2258 0.01168 0.00653 -0.0257 0.2371 1.0000
9.250 1.2441 0.01195 0.00678 -0.0240 0.2341 1.0000
9.500 1.2618 0.01223 0.00706 -0.0222 0.2314 1.0000
9.750 1.2830 0.01238 0.00724 -0.0210 0.2300 1.0000
10.000 1.3034 0.01255 0.00744 -0.0197 0.2282 1.0000
10.250 1.3230 0.01275 0.00765 -0.0182 0.2261 1.0000
10.500 1.3414 0.01298 0.00789 -0.0166 0.2237 1.0000
10.750 1.3580 0.01327 0.00817 -0.0147 0.2211 1.0000
11.000 1.3695 0.01364 0.00853 -0.0120 0.2181 1.0000
11.250 1.3822 0.01389 0.00881 -0.0094 0.2162 1.0000
11.500 1.3983 0.01410 0.00905 -0.0074 0.2147 1.0000
11.750 1.4143 0.01435 0.00933 -0.0056 0.2128 1.0000
12.000 1.4293 0.01466 0.00967 -0.0037 0.2106 1.0000
12.250 1.4433 0.01504 0.01006 -0.0017 0.2084 1.0000
12.500 1.4553 0.01553 0.01056 0.0003 0.2059 1.0000
12.750 1.4638 0.01622 0.01125 0.0026 0.2029 1.0000
13.000 1.4813 0.01660 0.01169 0.0037 0.2016 1.0000
13.250 1.4976 0.01707 0.01220 0.0048 0.2000 1.0000
13.500 1.5128 0.01763 0.01280 0.0058 0.1980 1.0000
13.750 1.5263 0.01832 0.01353 0.0069 0.1959 1.0000
14.000 1.5377 0.01921 0.01443 0.0080 0.1935 1.0000
14.250 1.5457 0.02038 0.01562 0.0091 0.1907 1.0000
14.500 1.5568 0.02144 0.01672 0.0098 0.1885 1.0000
14.750 1.5725 0.02223 0.01758 0.0102 0.1865 1.0000
15.000 1.5855 0.02326 0.01864 0.0106 0.1840 1.0000
15.250 1.5944 0.02462 0.02004 0.0110 0.1810 1.0000
15.500 1.5995 0.02636 0.02180 0.0114 0.1783 1.0000
15.750 1.6046 0.02814 0.02362 0.0117 0.1754 1.0000
16.000 1.6158 0.02944 0.02498 0.0119 0.1733 1.0000
16.250 1.6230 0.03110 0.02670 0.0120 0.1709 1.0000
16.500 1.6246 0.03328 0.02891 0.0121 0.1676 1.0000
16.750 1.6218 0.03589 0.03156 0.0121 0.1651 1.0000
17.000 1.6207 0.03837 0.03410 0.0121 0.1629 1.0000
17.250 1.6250 0.04039 0.03619 0.0120 0.1606 1.0000
17.500 1.6239 0.04297 0.03883 0.0118 0.1577 1.0000
17.750 1.6165 0.04626 0.04216 0.0114 0.1547 1.0000
18.000 1.6027 0.05027 0.04620 0.0108 0.1512 1.0000
18.250 1.6022 0.05296 0.04896 0.0104 0.1483 1.0000
18.500 1.5949 0.05640 0.05245 0.0098 0.1450 1.0000
18.750 1.5789 0.06086 0.05696 0.0089 0.1417 1.0000
19.000 1.5670 0.06494 0.06110 0.0079 0.1386 1.0000
19.250 1.5577 0.06879 0.06501 0.0070 0.1355 1.0000
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