EPPLER 343 AIRFOIL (e343-il) Xfoil prediction polar at RE=200,000 Ncrit=5
| Details | Polar file |
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Airfoil: EPPLER 343 AIRFOIL (e343-il) Reynolds number: 200,000 Max Cl/Cd: 64.6 at α=10° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-e343-il-200000-n5.txt Download as CSV file: xf-e343-il-200000-n5.csv |
XFOIL Version 6.96
Calculated polar for: EPPLER 343 AIRFOIL
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.200 e 6 Ncrit = 5.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-10.250 -0.3012 0.10689 0.10349 -0.0285 1.0000 0.0234
-10.000 -0.2991 0.10352 0.10016 -0.0297 1.0000 0.0235
-9.750 -0.2990 0.09981 0.09651 -0.0311 1.0000 0.0240
-9.500 -0.2843 0.09444 0.09113 -0.0374 0.9190 0.0243
-9.250 -0.2559 0.08533 0.08179 -0.0533 0.8512 0.0252
-9.000 -0.2470 0.08011 0.07635 -0.0596 0.7992 0.0252
-8.750 -0.2563 0.07466 0.07075 -0.0646 0.7684 0.0253
-8.500 -0.2665 0.07079 0.06672 -0.0656 0.7440 0.0253
-8.250 -0.2785 0.06746 0.06325 -0.0648 0.7245 0.0253
-7.750 -0.3085 0.05684 0.05222 -0.0601 0.6983 0.0142
-7.500 -0.3072 0.05480 0.05004 -0.0583 0.6828 0.0141
-7.250 -0.3055 0.05240 0.04749 -0.0564 0.6689 0.0139
-7.000 -0.3018 0.04990 0.04481 -0.0544 0.6565 0.0136
-6.500 -0.2936 0.04368 0.03808 -0.0495 0.6342 0.0129
-6.000 -0.2899 0.03227 0.02545 -0.0407 0.6188 0.0114
-5.500 -0.2600 0.02792 0.02040 -0.0364 0.5992 0.0116
-5.250 -0.2411 0.02622 0.01836 -0.0347 0.5897 0.0118
-5.000 -0.2202 0.02477 0.01664 -0.0334 0.5796 0.0120
-4.750 -0.1976 0.02326 0.01478 -0.0322 0.5704 0.0122
-4.500 -0.1734 0.02203 0.01328 -0.0312 0.5608 0.0128
-4.250 -0.1478 0.02088 0.01178 -0.0304 0.5526 0.0140
-4.000 -0.1225 0.02007 0.01082 -0.0298 0.5440 0.0149
-3.750 -0.0973 0.01944 0.01006 -0.0293 0.5365 0.0159
-3.500 -0.0710 0.01859 0.00908 -0.0287 0.5284 0.0164
-3.250 -0.0459 0.01790 0.00823 -0.0280 0.5209 0.0169
-3.000 -0.0214 0.01722 0.00745 -0.0271 0.5135 0.0177
-2.750 0.0017 0.01671 0.00692 -0.0262 0.5064 0.0186
-2.500 0.0248 0.01629 0.00642 -0.0251 0.5003 0.0201
-2.250 0.0480 0.01591 0.00599 -0.0241 0.4939 0.0223
-2.000 0.0712 0.01564 0.00566 -0.0232 0.4881 0.0263
-1.750 0.0942 0.01534 0.00532 -0.0221 0.4827 0.0314
-1.500 0.1173 0.01505 0.00504 -0.0211 0.4767 0.0428
-1.250 0.1391 0.01470 0.00479 -0.0199 0.4713 0.0744
-1.000 0.1718 0.01253 0.00554 -0.0203 0.4661 0.7973
-0.750 0.1715 0.01285 0.00583 -0.0138 0.4619 0.8670
-0.500 0.1952 0.01349 0.00634 -0.0116 0.4570 0.9022
-0.250 0.2930 0.01466 0.00718 -0.0240 0.4502 0.9260
0.000 0.3507 0.01502 0.00739 -0.0296 0.4439 0.9368
0.250 0.3750 0.01506 0.00732 -0.0290 0.4392 0.9407
0.500 0.4062 0.01510 0.00721 -0.0298 0.4351 0.9424
0.750 0.4350 0.01514 0.00716 -0.0301 0.4312 0.9445
1.000 0.4582 0.01518 0.00715 -0.0293 0.4273 0.9477
1.250 0.4873 0.01522 0.00711 -0.0297 0.4234 0.9494
1.500 0.5157 0.01527 0.00706 -0.0300 0.4196 0.9512
1.750 0.5407 0.01536 0.00705 -0.0296 0.4163 0.9533
2.000 0.5643 0.01541 0.00709 -0.0289 0.4126 0.9558
2.250 0.5926 0.01545 0.00711 -0.0292 0.4090 0.9571
2.500 0.6195 0.01552 0.00713 -0.0292 0.4056 0.9588
2.750 0.6428 0.01561 0.00717 -0.0285 0.4026 0.9611
3.000 0.6662 0.01573 0.00720 -0.0278 0.3998 0.9627
3.250 0.6947 0.01578 0.00729 -0.0282 0.3962 0.9640
3.500 0.7215 0.01586 0.00738 -0.0282 0.3927 0.9655
3.750 0.7457 0.01596 0.00746 -0.0277 0.3897 0.9669
4.000 0.7673 0.01608 0.00756 -0.0267 0.3869 0.9690
4.250 0.7945 0.01621 0.00762 -0.0269 0.3839 0.9701
4.500 0.8210 0.01632 0.00778 -0.0269 0.3809 0.9711
4.750 0.8465 0.01643 0.00794 -0.0268 0.3778 0.9722
5.000 0.8717 0.01655 0.00808 -0.0266 0.3745 0.9736
5.250 0.8960 0.01669 0.00822 -0.0261 0.3714 0.9752
5.500 0.9175 0.01685 0.00838 -0.0252 0.3688 0.9767
5.750 0.9429 0.01702 0.00855 -0.0250 0.3661 0.9776
6.000 0.9684 0.01717 0.00879 -0.0250 0.3628 0.9785
6.250 0.9943 0.01732 0.00902 -0.0250 0.3593 0.9796
6.500 1.0200 0.01749 0.00923 -0.0250 0.3563 0.9809
6.750 1.0441 0.01767 0.00942 -0.0246 0.3534 0.9822
7.250 1.0885 0.01808 0.00995 -0.0232 0.3472 0.9847
7.500 1.1108 0.01829 0.01025 -0.0226 0.3435 0.9859
7.750 1.1356 0.01847 0.01051 -0.0225 0.3399 0.9868
8.000 1.1609 0.01867 0.01073 -0.0225 0.3366 0.9879
8.250 1.1859 0.01891 0.01102 -0.0225 0.3331 0.9893
8.500 1.2086 0.01916 0.01142 -0.0220 0.3290 0.9908
8.750 1.2303 0.01939 0.01175 -0.0214 0.3249 0.9921
9.000 1.2518 0.01962 0.01201 -0.0207 0.3211 0.9935
9.250 1.2738 0.01989 0.01235 -0.0202 0.3172 0.9948
9.500 1.2957 0.02018 0.01280 -0.0198 0.3122 0.9963
9.750 1.3175 0.02045 0.01317 -0.0193 0.3075 0.9978
10.000 1.3392 0.02073 0.01346 -0.0188 0.3033 0.9994
10.250 1.3517 0.02108 0.01399 -0.0166 0.2980 1.0000
10.500 1.3588 0.02138 0.01438 -0.0133 0.2934 1.0000
10.750 1.3635 0.02166 0.01468 -0.0096 0.2892 1.0000
11.000 1.3647 0.02199 0.01513 -0.0053 0.2846 1.0000
11.250 1.3575 0.02224 0.01549 0.0006 0.2801 1.0000
11.500 1.3495 0.02251 0.01579 0.0064 0.2760 1.0000
11.750 1.3462 0.02290 0.01622 0.0111 0.2719 1.0000
12.000 1.3450 0.02345 0.01688 0.0150 0.2661 1.0000
12.250 1.3463 0.02411 0.01758 0.0182 0.2607 1.0000
12.500 1.3489 0.02496 0.01852 0.0207 0.2545 1.0000
12.750 1.3509 0.02599 0.01963 0.0228 0.2479 1.0000
13.000 1.3521 0.02724 0.02095 0.0246 0.2411 1.0000
13.250 1.3521 0.02874 0.02253 0.0261 0.2337 1.0000
13.500 1.3516 0.03046 0.02430 0.0273 0.2269 1.0000
13.750 1.3486 0.03252 0.02644 0.0283 0.2191 1.0000
14.000 1.3446 0.03484 0.02882 0.0289 0.2116 1.0000
14.250 1.3374 0.03756 0.03157 0.0294 0.2038 1.0000
14.500 1.3313 0.04036 0.03445 0.0296 0.1967 1.0000
14.750 1.3213 0.04360 0.03773 0.0297 0.1894 1.0000
15.000 1.3114 0.04701 0.04122 0.0296 0.1816 1.0000
15.250 1.2995 0.05067 0.04489 0.0293 0.1749 1.0000
15.500 1.2891 0.05443 0.04873 0.0287 0.1674 1.0000
15.750 1.2762 0.05849 0.05280 0.0281 0.1608 1.0000
16.000 1.2674 0.06232 0.05672 0.0272 0.1540 1.0000
16.500 1.2468 0.07054 0.06502 0.0253 0.1409 1.0000
17.000 1.2288 0.07882 0.07339 0.0229 0.1285 1.0000
17.250 1.2193 0.08310 0.07767 0.0216 0.1228 1.0000
17.500 1.2124 0.08719 0.08184 0.0202 0.1169 1.0000
17.750 1.2046 0.09143 0.08610 0.0188 0.1114 1.0000
18.000 1.1988 0.09546 0.09019 0.0174 0.1062 1.0000
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Polar data table (+)
Polar graphs
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