GOE 423 AIRFOIL (goe423-il) Xfoil prediction polar at RE=200,000 Ncrit=9
| Details | Polar file |
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Airfoil: GOE 423 AIRFOIL (goe423-il) Reynolds number: 200,000 Max Cl/Cd: 69.32 at α=9.5° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-goe423-il-200000.txt Download as CSV file: xf-goe423-il-200000.csv |
XFOIL Version 6.96
Calculated polar for: GOE 423 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 = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-10.000 -0.1564 0.09110 0.08729 -0.0966 0.9627 0.0998
-9.750 -0.1305 0.08856 0.08473 -0.0980 0.9573 0.1016
-9.500 -0.1947 0.07773 0.07385 -0.1191 0.9362 0.1098
-9.250 -0.1677 0.07484 0.07103 -0.1157 0.9292 0.1107
-9.000 -0.1379 0.07393 0.07010 -0.1119 0.9225 0.1116
-8.750 -0.1235 0.07232 0.06847 -0.1098 0.9088 0.1127
-8.500 -0.1146 0.07013 0.06627 -0.1091 0.8935 0.1145
-8.250 -0.2055 0.06000 0.05556 -0.1207 0.8654 0.1234
-8.000 -0.1773 0.05678 0.05246 -0.1199 0.8533 0.1246
-7.750 -0.1565 0.05521 0.05089 -0.1184 0.8362 0.1258
-7.500 -0.2356 0.03480 0.02844 -0.1172 0.8198 0.0873
-7.250 -0.2200 0.03228 0.02563 -0.1160 0.8029 0.0871
-7.000 -0.2037 0.03030 0.02326 -0.1147 0.7864 0.0872
-6.750 -0.1853 0.02850 0.02111 -0.1135 0.7709 0.0873
-6.500 -0.1652 0.02689 0.01917 -0.1125 0.7571 0.0873
-6.250 -0.1437 0.02539 0.01732 -0.1116 0.7454 0.0876
-6.000 -0.1218 0.02381 0.01554 -0.1109 0.7333 0.0883
-5.750 -0.0975 0.02281 0.01442 -0.1105 0.7237 0.0895
-5.500 -0.0727 0.02211 0.01359 -0.1102 0.7148 0.0909
-5.250 -0.0471 0.02143 0.01276 -0.1098 0.7074 0.0922
-5.000 -0.0217 0.02073 0.01191 -0.1094 0.7000 0.0933
-4.750 0.0051 0.02011 0.01108 -0.1092 0.6942 0.0946
-4.500 0.0311 0.01957 0.01041 -0.1089 0.6882 0.0961
-4.250 0.0575 0.01919 0.00988 -0.1086 0.6826 0.0978
-4.000 0.0845 0.01849 0.00913 -0.1086 0.6780 0.1001
-3.750 0.1112 0.01814 0.00878 -0.1085 0.6734 0.1025
-3.500 0.1372 0.01782 0.00845 -0.1082 0.6684 0.1050
-3.250 0.1639 0.01753 0.00809 -0.1080 0.6640 0.1079
-3.000 0.1908 0.01719 0.00770 -0.1078 0.6603 0.1113
-2.750 0.2176 0.01699 0.00752 -0.1078 0.6570 0.1160
-2.500 0.2431 0.01684 0.00738 -0.1074 0.6534 0.1217
-2.250 0.2681 0.01656 0.00719 -0.1070 0.6500 0.1285
-2.000 0.2940 0.01639 0.00702 -0.1067 0.6468 0.1390
-1.750 0.3193 0.01610 0.00683 -0.1063 0.6439 0.1582
-1.500 0.3439 0.01575 0.00666 -0.1059 0.6413 0.1986
-1.250 0.3677 0.01546 0.00669 -0.1055 0.6387 0.2709
-1.000 0.3863 0.01491 0.00674 -0.1041 0.6358 0.4026
-0.750 0.4015 0.01430 0.00694 -0.1017 0.6328 0.6209
-0.500 0.4253 0.01397 0.00727 -0.1001 0.6302 0.7965
-0.250 0.4789 0.01422 0.00763 -0.1045 0.6276 0.9059
0.000 0.5314 0.01458 0.00789 -0.1090 0.6253 0.9470
0.250 0.6035 0.01498 0.00814 -0.1177 0.6230 0.9770
0.500 0.6762 0.01526 0.00828 -0.1271 0.6208 0.9947
0.750 0.7157 0.01538 0.00839 -0.1301 0.6185 1.0000
1.000 0.7362 0.01557 0.00858 -0.1292 0.6159 1.0000
1.250 0.7572 0.01578 0.00878 -0.1283 0.6135 1.0000
1.500 0.7787 0.01602 0.00900 -0.1274 0.6113 1.0000
1.750 0.8007 0.01627 0.00922 -0.1266 0.6093 1.0000
2.000 0.8232 0.01653 0.00945 -0.1259 0.6074 1.0000
2.250 0.8466 0.01681 0.00969 -0.1254 0.6054 1.0000
2.500 0.8709 0.01716 0.00998 -0.1249 0.6034 1.0000
2.750 0.8913 0.01756 0.01039 -0.1239 0.6014 1.0000
3.000 0.9091 0.01793 0.01083 -0.1223 0.5994 1.0000
3.250 0.9273 0.01832 0.01126 -0.1208 0.5970 1.0000
3.500 0.9467 0.01869 0.01166 -0.1195 0.5944 1.0000
3.750 0.9669 0.01905 0.01205 -0.1183 0.5920 1.0000
4.000 0.9889 0.01937 0.01237 -0.1174 0.5896 1.0000
4.250 1.0140 0.01960 0.01256 -0.1170 0.5867 1.0000
4.500 1.0415 0.02000 0.01289 -0.1170 0.5838 1.0000
4.750 1.0518 0.02040 0.01342 -0.1141 0.5800 1.0000
5.000 1.0687 0.02073 0.01381 -0.1122 0.5759 1.0000
5.250 1.0926 0.02080 0.01387 -0.1115 0.5715 1.0000
5.500 1.1251 0.02066 0.01362 -0.1121 0.5669 1.0000
5.750 1.1401 0.02094 0.01396 -0.1098 0.5615 1.0000
6.000 1.1578 0.02102 0.01409 -0.1079 0.5557 1.0000
6.250 1.1864 0.02083 0.01386 -0.1079 0.5508 1.0000
6.500 1.2163 0.02082 0.01377 -0.1082 0.5463 1.0000
6.750 1.2257 0.02113 0.01423 -0.1050 0.5409 1.0000
7.000 1.2471 0.02112 0.01426 -0.1038 0.5357 1.0000
7.250 1.2804 0.02078 0.01382 -0.1045 0.5307 1.0000
7.500 1.2939 0.02099 0.01414 -0.1020 0.5251 1.0000
7.750 1.3102 0.02100 0.01423 -0.0999 0.5189 1.0000
8.000 1.3429 0.02051 0.01363 -0.1004 0.5126 1.0000
8.250 1.3504 0.02071 0.01398 -0.0968 0.5058 1.0000
8.500 1.3691 0.02051 0.01382 -0.0950 0.4987 1.0000
8.750 1.3862 0.02039 0.01373 -0.0930 0.4914 1.0000
9.000 1.3940 0.02032 0.01373 -0.0893 0.4820 1.0000
9.250 1.4009 0.02030 0.01377 -0.0854 0.4729 1.0000
9.500 1.4065 0.02029 0.01377 -0.0814 0.4623 1.0000
9.750 1.4056 0.02067 0.01427 -0.0767 0.4492 1.0000
10.000 1.4059 0.02112 0.01474 -0.0724 0.4319 1.0000
10.250 1.4056 0.02184 0.01547 -0.0684 0.4093 1.0000
10.500 1.3974 0.02304 0.01650 -0.0637 0.3717 1.0000
10.750 1.3802 0.02514 0.01833 -0.0585 0.3343 1.0000
11.000 1.3607 0.02789 0.02087 -0.0539 0.3020 1.0000
11.250 1.3402 0.03110 0.02393 -0.0499 0.2716 1.0000
11.500 1.3187 0.03479 0.02747 -0.0466 0.2401 1.0000
11.750 1.2956 0.03903 0.03154 -0.0438 0.2050 1.0000
12.000 1.2679 0.04403 0.03630 -0.0415 0.1598 1.0000
12.250 1.2391 0.04937 0.04134 -0.0395 0.1193 1.0000
12.500 1.2219 0.05368 0.04551 -0.0380 0.0958 1.0000
12.750 1.2130 0.05727 0.04903 -0.0369 0.0825 1.0000
13.000 1.2092 0.06041 0.05216 -0.0361 0.0759 1.0000
13.250 1.2056 0.06357 0.05531 -0.0354 0.0719 1.0000
13.500 1.2050 0.06647 0.05828 -0.0349 0.0692 1.0000
13.750 1.2037 0.06949 0.06133 -0.0344 0.0670 1.0000
14.000 1.2008 0.07272 0.06460 -0.0339 0.0653 1.0000
14.250 1.1974 0.07599 0.06790 -0.0335 0.0639 1.0000
14.500 1.1994 0.07868 0.07066 -0.0332 0.0628 1.0000
14.750 1.2019 0.08129 0.07333 -0.0328 0.0617 1.0000
15.000 1.2049 0.08383 0.07591 -0.0325 0.0606 1.0000
15.250 1.2087 0.08622 0.07833 -0.0321 0.0595 1.0000
15.500 1.2135 0.08841 0.08051 -0.0317 0.0584 1.0000
15.750 1.2202 0.09015 0.08221 -0.0310 0.0573 1.0000
16.000 1.2308 0.09133 0.08336 -0.0302 0.0562 1.0000
16.250 1.2415 0.09276 0.08484 -0.0297 0.0555 1.0000
16.500 1.2535 0.09395 0.08608 -0.0291 0.0547 1.0000
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