NACA 16-021 (naca16021-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: NACA 16-021 (naca16021-il) Reynolds number: 1,000,000 Max Cl/Cd: 31.61 at α=12.75° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-naca16021-il-1000000-n5.txt Download as CSV file: xf-naca16021-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: NACA 16-021
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
------ -------- --------- --------- -------- -------- --------
-19.750 -1.1016 0.05442 0.04930 -0.1214 0.9854 0.0187
-19.500 -1.0941 0.05238 0.04721 -0.1219 0.9850 0.0191
-19.250 -1.0852 0.05051 0.04528 -0.1223 0.9845 0.0195
-19.000 -1.0751 0.04878 0.04348 -0.1228 0.9840 0.0199
-18.750 -1.0645 0.04709 0.04174 -0.1232 0.9835 0.0204
-18.500 -1.0528 0.04555 0.04014 -0.1235 0.9830 0.0208
-18.250 -1.0450 0.04414 0.03867 -0.1228 0.9816 0.0211
-18.000 -1.0357 0.04284 0.03730 -0.1222 0.9801 0.0214
-17.750 -1.0275 0.04136 0.03577 -0.1216 0.9787 0.0218
-17.500 -1.0174 0.03999 0.03436 -0.1211 0.9775 0.0222
-17.250 -1.0063 0.03869 0.03301 -0.1208 0.9763 0.0227
-17.000 -0.9934 0.03752 0.03181 -0.1205 0.9751 0.0231
-16.750 -0.9802 0.03637 0.03062 -0.1203 0.9741 0.0236
-16.500 -0.9663 0.03532 0.02952 -0.1200 0.9731 0.0241
-16.250 -0.9514 0.03431 0.02846 -0.1198 0.9722 0.0246
-16.000 -0.9367 0.03331 0.02741 -0.1195 0.9713 0.0249
-15.750 -0.9239 0.03248 0.02653 -0.1185 0.9696 0.0253
-15.500 -0.9114 0.03161 0.02561 -0.1176 0.9676 0.0256
-15.250 -0.8997 0.03063 0.02461 -0.1165 0.9656 0.0262
-15.000 -0.8857 0.02978 0.02373 -0.1157 0.9640 0.0268
-14.750 -0.8711 0.02896 0.02287 -0.1150 0.9625 0.0273
-14.500 -0.8557 0.02817 0.02205 -0.1144 0.9611 0.0279
-14.250 -0.8389 0.02745 0.02129 -0.1139 0.9598 0.0285
-14.000 -0.8220 0.02675 0.02055 -0.1134 0.9585 0.0290
-13.750 -0.8070 0.02612 0.01988 -0.1124 0.9564 0.0295
-13.500 -0.7906 0.02553 0.01925 -0.1116 0.9543 0.0299
-13.250 -0.7754 0.02486 0.01856 -0.1106 0.9523 0.0307
-13.000 -0.7596 0.02421 0.01789 -0.1097 0.9505 0.0314
-12.750 -0.7428 0.02359 0.01725 -0.1089 0.9488 0.0321
-12.500 -0.7248 0.02302 0.01666 -0.1083 0.9471 0.0330
-12.250 -0.7061 0.02248 0.01608 -0.1077 0.9455 0.0338
-12.000 -0.6881 0.02199 0.01556 -0.1070 0.9436 0.0346
-11.750 -0.6707 0.02149 0.01504 -0.1061 0.9415 0.0353
-11.500 -0.6533 0.02099 0.01453 -0.1052 0.9395 0.0366
-11.250 -0.6350 0.02052 0.01406 -0.1045 0.9374 0.0379
-11.000 -0.6162 0.02006 0.01358 -0.1038 0.9354 0.0394
-10.750 -0.5969 0.01961 0.01311 -0.1031 0.9335 0.0410
-10.500 -0.5782 0.01913 0.01262 -0.1024 0.9316 0.0436
-10.250 -0.5585 0.01871 0.01220 -0.1018 0.9298 0.0462
-10.000 -0.5396 0.01832 0.01182 -0.1010 0.9278 0.0492
-9.750 -0.5208 0.01792 0.01143 -0.1002 0.9257 0.0532
-9.500 -0.5020 0.01751 0.01104 -0.0993 0.9234 0.0578
-9.250 -0.4827 0.01712 0.01065 -0.0985 0.9211 0.0630
-9.000 -0.4632 0.01671 0.01026 -0.0977 0.9190 0.0698
-8.750 -0.4432 0.01633 0.00990 -0.0971 0.9171 0.0770
-8.500 -0.4225 0.01597 0.00955 -0.0965 0.9153 0.0845
-8.250 -0.4040 0.01561 0.00924 -0.0955 0.9132 0.0932
-8.000 -0.3852 0.01526 0.00892 -0.0945 0.9108 0.1021
-7.750 -0.3655 0.01492 0.00863 -0.0936 0.9084 0.1119
-7.500 -0.3457 0.01458 0.00832 -0.0928 0.9061 0.1237
-7.250 -0.3260 0.01422 0.00801 -0.0919 0.9040 0.1377
-7.000 -0.3065 0.01386 0.00770 -0.0910 0.9020 0.1543
-6.750 -0.2885 0.01346 0.00738 -0.0898 0.8998 0.1747
-6.500 -0.2723 0.01307 0.00710 -0.0882 0.8973 0.1988
-6.250 -0.2555 0.01269 0.00682 -0.0867 0.8947 0.2246
-6.000 -0.2404 0.01225 0.00652 -0.0849 0.8921 0.2580
-5.750 -0.2284 0.01171 0.00615 -0.0824 0.8894 0.3024
-5.500 -0.2197 0.01107 0.00572 -0.0793 0.8866 0.3592
-5.250 -0.2143 0.01040 0.00531 -0.0754 0.8836 0.4191
-5.000 -0.2104 0.00981 0.00493 -0.0711 0.8804 0.4702
-4.750 -0.2065 0.00925 0.00455 -0.0666 0.8770 0.5194
-4.500 -0.2033 0.00870 0.00416 -0.0619 0.8736 0.5611
-4.250 -0.1971 0.00823 0.00381 -0.0578 0.8705 0.6000
-4.000 -0.1920 0.00787 0.00356 -0.0533 0.8675 0.6312
-3.750 -0.1868 0.00757 0.00339 -0.0486 0.8641 0.6610
-3.500 -0.1794 0.00733 0.00323 -0.0444 0.8606 0.6855
-3.250 -0.1671 0.00715 0.00309 -0.0413 0.8577 0.7068
-3.000 -0.1520 0.00699 0.00297 -0.0388 0.8551 0.7250
-2.750 -0.1406 0.00687 0.00290 -0.0353 0.8524 0.7422
-2.500 -0.1338 0.00680 0.00287 -0.0308 0.8488 0.7578
-2.250 -0.1250 0.00674 0.00286 -0.0267 0.8453 0.7715
-2.000 -0.1063 0.00671 0.00285 -0.0248 0.8427 0.7802
-1.750 -0.0892 0.00665 0.00277 -0.0227 0.8401 0.7869
-1.500 -0.0683 0.00662 0.00271 -0.0214 0.8376 0.7914
-1.250 -0.0493 0.00665 0.00278 -0.0196 0.8349 0.7959
-1.000 -0.0459 0.00664 0.00278 -0.0142 0.8309 0.8020
-0.750 -0.0425 0.00661 0.00273 -0.0087 0.8270 0.8070
-0.500 -0.0099 0.00661 0.00274 -0.0102 0.8250 0.8094
-0.250 0.0209 0.00660 0.00273 -0.0113 0.8229 0.8119
0.000 0.0006 0.00662 0.00276 -0.0002 0.8177 0.8176
0.250 -0.0208 0.00660 0.00273 0.0113 0.8119 0.8230
0.500 0.0100 0.00661 0.00274 0.0102 0.8094 0.8250
0.750 0.0425 0.00661 0.00273 0.0087 0.8070 0.8270
1.000 0.0460 0.00664 0.00278 0.0142 0.8020 0.8309
1.250 0.0494 0.00665 0.00278 0.0196 0.7959 0.8349
1.500 0.0684 0.00662 0.00271 0.0214 0.7914 0.8376
1.750 0.0893 0.00665 0.00277 0.0226 0.7869 0.8401
2.000 0.1063 0.00670 0.00285 0.0248 0.7801 0.8428
2.250 0.1244 0.00674 0.00286 0.0268 0.7713 0.8454
2.500 0.1339 0.00679 0.00287 0.0308 0.7579 0.8488
2.750 0.1407 0.00687 0.00290 0.0353 0.7421 0.8524
3.000 0.1521 0.00699 0.00297 0.0387 0.7250 0.8551
3.250 0.1675 0.00714 0.00308 0.0412 0.7072 0.8576
3.500 0.1800 0.00733 0.00322 0.0443 0.6861 0.8606
3.750 0.1872 0.00757 0.00338 0.0485 0.6612 0.8641
4.000 0.1926 0.00786 0.00356 0.0531 0.6316 0.8675
4.250 0.1971 0.00824 0.00382 0.0578 0.5994 0.8705
4.500 0.2027 0.00872 0.00417 0.0621 0.5593 0.8736
4.750 0.2067 0.00925 0.00455 0.0666 0.5189 0.8770
5.000 0.2111 0.00980 0.00492 0.0709 0.4707 0.8804
5.250 0.2162 0.01036 0.00529 0.0750 0.4229 0.8835
5.500 0.2200 0.01107 0.00572 0.0792 0.3580 0.8866
5.750 0.2294 0.01169 0.00614 0.0822 0.3038 0.8894
6.000 0.2408 0.01226 0.00652 0.0848 0.2572 0.8921
6.250 0.2561 0.01269 0.00682 0.0866 0.2242 0.8947
6.500 0.2729 0.01307 0.00709 0.0881 0.1980 0.8973
6.750 0.2891 0.01346 0.00737 0.0897 0.1737 0.8998
7.000 0.3073 0.01386 0.00769 0.0909 0.1533 0.9020
7.250 0.3269 0.01422 0.00800 0.0917 0.1376 0.9040
7.500 0.3466 0.01458 0.00832 0.0926 0.1235 0.9061
7.750 0.3665 0.01492 0.00862 0.0934 0.1117 0.9083
8.000 0.3862 0.01525 0.00891 0.0943 0.1017 0.9108
8.250 0.4052 0.01560 0.00923 0.0952 0.0931 0.9132
8.500 0.4238 0.01596 0.00955 0.0962 0.0844 0.9153
8.750 0.4444 0.01632 0.00988 0.0968 0.0769 0.9171
9.000 0.4645 0.01670 0.01025 0.0975 0.0696 0.9190
9.250 0.4841 0.01711 0.01064 0.0982 0.0629 0.9211
9.500 0.5034 0.01750 0.01102 0.0990 0.0576 0.9234
9.750 0.5223 0.01791 0.01141 0.0998 0.0532 0.9257
10.000 0.5411 0.01831 0.01180 0.1007 0.0491 0.9278
10.250 0.5601 0.01870 0.01218 0.1015 0.0461 0.9298
10.500 0.5798 0.01911 0.01260 0.1021 0.0435 0.9316
10.750 0.5986 0.01960 0.01309 0.1028 0.0409 0.9335
11.000 0.6180 0.02004 0.01356 0.1034 0.0394 0.9354
11.250 0.6368 0.02050 0.01404 0.1041 0.0379 0.9374
11.500 0.6551 0.02098 0.01452 0.1049 0.0365 0.9394
11.750 0.6727 0.02148 0.01502 0.1057 0.0352 0.9415
12.000 0.6903 0.02196 0.01554 0.1066 0.0345 0.9436
12.250 0.7083 0.02246 0.01606 0.1073 0.0338 0.9454
12.500 0.7270 0.02300 0.01663 0.1078 0.0329 0.9471
12.750 0.7451 0.02357 0.01722 0.1084 0.0321 0.9488
13.000 0.7619 0.02418 0.01786 0.1092 0.0314 0.9505
13.250 0.7778 0.02483 0.01853 0.1101 0.0306 0.9523
13.500 0.7932 0.02549 0.01921 0.1111 0.0298 0.9543
13.750 0.8096 0.02608 0.01984 0.1119 0.0294 0.9565
14.000 0.8247 0.02671 0.02052 0.1129 0.0290 0.9585
14.250 0.8416 0.02741 0.02125 0.1134 0.0285 0.9599
14.500 0.8584 0.02813 0.02201 0.1139 0.0279 0.9612
14.750 0.8740 0.02891 0.02282 0.1145 0.0273 0.9625
15.000 0.8886 0.02974 0.02368 0.1152 0.0268 0.9640
15.250 0.9026 0.03059 0.02456 0.1160 0.0262 0.9657
15.500 0.9142 0.03157 0.02557 0.1171 0.0256 0.9677
15.750 0.9271 0.03242 0.02647 0.1180 0.0252 0.9697
16.000 0.9400 0.03326 0.02736 0.1189 0.0249 0.9714
16.250 0.9549 0.03425 0.02840 0.1191 0.0245 0.9723
16.500 0.9697 0.03526 0.02945 0.1194 0.0241 0.9732
16.750 0.9840 0.03629 0.03053 0.1196 0.0236 0.9742
17.000 0.9971 0.03744 0.03173 0.1199 0.0231 0.9753
17.250 1.0101 0.03861 0.03293 0.1202 0.0226 0.9764
17.500 1.0211 0.03991 0.03428 0.1205 0.0222 0.9777
17.750 1.0311 0.04128 0.03569 0.1210 0.0217 0.9790
18.000 1.0395 0.04273 0.03719 0.1216 0.0214 0.9803
18.250 1.0486 0.04402 0.03854 0.1223 0.0211 0.9819
18.500 1.0573 0.04546 0.04005 0.1227 0.0208 0.9831
18.750 1.0696 0.04695 0.04159 0.1224 0.0203 0.9836
19.000 1.0800 0.04866 0.04336 0.1220 0.0199 0.9842
19.250 1.0902 0.05040 0.04517 0.1216 0.0195 0.9847
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