St. CYR 24 (Bartel 35-IIIC) (stcyr24-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: St. CYR 24 (Bartel 35-IIIC) (stcyr24-il) Reynolds number: 1,000,000 Max Cl/Cd: 95.5 at α=2.75° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-stcyr24-il-1000000-n5.txt Download as CSV file: xf-stcyr24-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: St. CYR 24 (Bartel 35-IIIC)
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
------ -------- --------- --------- -------- -------- --------
-14.500 -0.6175 0.02790 0.02442 -0.1584 0.8437 0.0235
-14.250 -0.6138 0.02575 0.02208 -0.1575 0.8373 0.0236
-14.000 -0.6035 0.02424 0.02040 -0.1565 0.8321 0.0237
-13.750 -0.5894 0.02296 0.01900 -0.1555 0.8281 0.0238
-13.500 -0.5733 0.02185 0.01777 -0.1546 0.8239 0.0239
-13.250 -0.5551 0.02094 0.01674 -0.1537 0.8202 0.0241
-13.000 -0.5361 0.02006 0.01574 -0.1528 0.8168 0.0242
-12.750 -0.5164 0.01923 0.01478 -0.1519 0.8136 0.0243
-12.500 -0.4950 0.01848 0.01394 -0.1511 0.8113 0.0245
-12.250 -0.4733 0.01776 0.01312 -0.1504 0.8086 0.0247
-12.000 -0.4508 0.01711 0.01237 -0.1496 0.8057 0.0249
-11.750 -0.4276 0.01654 0.01170 -0.1489 0.8028 0.0251
-11.500 -0.4042 0.01598 0.01104 -0.1482 0.8001 0.0253
-11.250 -0.3802 0.01548 0.01044 -0.1475 0.7977 0.0254
-10.750 -0.3312 0.01450 0.00929 -0.1463 0.7934 0.0257
-10.500 -0.3059 0.01406 0.00878 -0.1458 0.7914 0.0258
-10.250 -0.2804 0.01366 0.00831 -0.1452 0.7891 0.0260
-10.000 -0.2550 0.01324 0.00783 -0.1447 0.7867 0.0260
-9.750 -0.2302 0.01273 0.00725 -0.1441 0.7844 0.0263
-9.500 -0.2046 0.01233 0.00680 -0.1436 0.7822 0.0266
-9.250 -0.1785 0.01200 0.00642 -0.1431 0.7801 0.0268
-9.000 -0.1520 0.01172 0.00610 -0.1426 0.7778 0.0271
-8.750 -0.1254 0.01145 0.00578 -0.1422 0.7756 0.0273
-8.500 -0.0984 0.01119 0.00550 -0.1418 0.7735 0.0276
-8.250 -0.0715 0.01093 0.00521 -0.1414 0.7707 0.0278
-8.000 -0.0447 0.01069 0.00493 -0.1410 0.7671 0.0281
-7.750 -0.0179 0.01047 0.00467 -0.1406 0.7632 0.0285
-7.500 0.0088 0.01026 0.00441 -0.1401 0.7593 0.0288
-7.250 0.0359 0.01006 0.00417 -0.1397 0.7559 0.0291
-7.000 0.0633 0.00986 0.00394 -0.1394 0.7525 0.0293
-6.750 0.0906 0.00968 0.00373 -0.1390 0.7493 0.0296
-6.500 0.1177 0.00946 0.00350 -0.1387 0.7461 0.0301
-6.250 0.1448 0.00928 0.00330 -0.1383 0.7429 0.0307
-6.000 0.1721 0.00914 0.00313 -0.1379 0.7397 0.0312
-5.750 0.1998 0.00898 0.00298 -0.1377 0.7368 0.0317
-5.500 0.2275 0.00884 0.00284 -0.1374 0.7333 0.0323
-5.250 0.2549 0.00871 0.00269 -0.1371 0.7293 0.0329
-5.000 0.2819 0.00861 0.00255 -0.1367 0.7239 0.0334
-4.750 0.3092 0.00848 0.00241 -0.1363 0.7188 0.0341
-4.500 0.3360 0.00836 0.00229 -0.1359 0.7105 0.0351
-4.250 0.3627 0.00828 0.00218 -0.1354 0.7036 0.0361
-4.000 0.3901 0.00820 0.00209 -0.1351 0.6967 0.0372
-3.750 0.4166 0.00814 0.00200 -0.1347 0.6890 0.0385
-3.500 0.4436 0.00806 0.00193 -0.1343 0.6810 0.0403
-3.250 0.4695 0.00804 0.00187 -0.1337 0.6705 0.0422
-3.000 0.4950 0.00802 0.00181 -0.1330 0.6548 0.0442
-2.750 0.5192 0.00806 0.00178 -0.1321 0.6338 0.0467
-2.500 0.5428 0.00814 0.00177 -0.1311 0.6090 0.0490
-2.250 0.5653 0.00826 0.00179 -0.1299 0.5826 0.0518
-2.000 0.5870 0.00844 0.00183 -0.1285 0.5525 0.0544
-1.750 0.6087 0.00861 0.00190 -0.1272 0.5247 0.0580
-1.500 0.6310 0.00878 0.00197 -0.1260 0.5008 0.0621
-1.250 0.6538 0.00891 0.00204 -0.1249 0.4807 0.0673
-1.000 0.6776 0.00901 0.00210 -0.1240 0.4651 0.0731
-0.750 0.7014 0.00910 0.00216 -0.1231 0.4517 0.0799
-0.500 0.7250 0.00922 0.00223 -0.1222 0.4379 0.0866
-0.250 0.7480 0.00933 0.00231 -0.1212 0.4232 0.0950
0.000 0.7713 0.00943 0.00238 -0.1203 0.4089 0.1031
0.250 0.7940 0.00956 0.00246 -0.1192 0.3943 0.1107
0.500 0.8159 0.00968 0.00256 -0.1180 0.3789 0.1269
0.750 0.8369 0.00976 0.00272 -0.1167 0.3631 0.1868
1.000 0.8574 0.00995 0.00286 -0.1153 0.3451 0.2030
1.250 0.8774 0.01016 0.00300 -0.1138 0.3271 0.2152
1.500 0.8951 0.01038 0.00316 -0.1118 0.3075 0.2272
1.750 0.9121 0.01058 0.00331 -0.1097 0.2901 0.2438
2.000 0.9288 0.01076 0.00350 -0.1076 0.2734 0.2780
2.250 0.9371 0.01020 0.00390 -0.1041 0.2595 0.7198
2.750 1.0027 0.01050 0.00453 -0.1070 0.2216 1.0000
3.000 1.0204 0.01079 0.00475 -0.1052 0.2105 1.0000
3.250 1.0379 0.01109 0.00498 -0.1033 0.2005 1.0000
3.500 1.0573 0.01134 0.00519 -0.1018 0.1938 1.0000
3.750 1.0759 0.01163 0.00542 -0.1002 0.1877 1.0000
4.000 1.0957 0.01188 0.00564 -0.0989 0.1834 1.0000
4.250 1.1157 0.01212 0.00587 -0.0976 0.1801 1.0000
4.500 1.1350 0.01240 0.00613 -0.0963 0.1765 1.0000
4.750 1.1542 0.01270 0.00640 -0.0949 0.1730 1.0000
5.000 1.1734 0.01301 0.00669 -0.0936 0.1695 1.0000
5.250 1.1934 0.01328 0.00696 -0.0925 0.1677 1.0000
5.500 1.2135 0.01356 0.00724 -0.0914 0.1664 1.0000
5.750 1.2332 0.01386 0.00755 -0.0902 0.1648 1.0000
6.000 1.2522 0.01420 0.00788 -0.0890 0.1628 1.0000
6.250 1.2712 0.01455 0.00822 -0.0879 0.1605 1.0000
6.500 1.2896 0.01494 0.00860 -0.0867 0.1585 1.0000
6.750 1.3080 0.01534 0.00900 -0.0855 0.1566 1.0000
7.000 1.3264 0.01574 0.00942 -0.0844 0.1551 1.0000
7.250 1.3451 0.01614 0.00984 -0.0833 0.1542 1.0000
7.500 1.3645 0.01652 0.01024 -0.0824 0.1537 1.0000
7.750 1.3837 0.01691 0.01066 -0.0814 0.1530 1.0000
8.000 1.4024 0.01733 0.01110 -0.0805 0.1520 1.0000
8.250 1.4210 0.01777 0.01156 -0.0796 0.1506 1.0000
8.500 1.4391 0.01824 0.01206 -0.0786 0.1490 1.0000
8.750 1.4566 0.01876 0.01258 -0.0776 0.1472 1.0000
9.000 1.4739 0.01930 0.01314 -0.0767 0.1456 1.0000
9.250 1.4900 0.01991 0.01376 -0.0756 0.1431 1.0000
9.500 1.5055 0.02058 0.01443 -0.0744 0.1408 1.0000
9.750 1.5231 0.02111 0.01500 -0.0736 0.1397 1.0000
10.000 1.5408 0.02166 0.01559 -0.0728 0.1387 1.0000
10.250 1.5579 0.02224 0.01621 -0.0720 0.1372 1.0000
10.500 1.5747 0.02285 0.01685 -0.0712 0.1349 1.0000
10.750 1.5900 0.02355 0.01756 -0.0702 0.1321 1.0000
11.000 1.6039 0.02437 0.01837 -0.0692 0.1286 1.0000
11.250 1.6192 0.02510 0.01913 -0.0683 0.1262 1.0000
11.500 1.6343 0.02586 0.01993 -0.0675 0.1233 1.0000
11.750 1.6471 0.02677 0.02082 -0.0664 0.1175 1.0000
12.000 1.6600 0.02768 0.02175 -0.0654 0.1134 1.0000
12.250 1.6659 0.02912 0.02309 -0.0639 0.0989 1.0000
12.500 1.6673 0.03092 0.02481 -0.0620 0.0867 1.0000
12.750 1.6743 0.03235 0.02624 -0.0607 0.0817 1.0000
13.000 1.6792 0.03397 0.02786 -0.0593 0.0770 1.0000
13.250 1.6883 0.03530 0.02923 -0.0583 0.0743 1.0000
13.500 1.6948 0.03689 0.03084 -0.0572 0.0709 1.0000
13.750 1.7007 0.03853 0.03250 -0.0561 0.0681 1.0000
14.000 1.7083 0.04007 0.03409 -0.0552 0.0654 1.0000
14.250 1.7120 0.04197 0.03601 -0.0542 0.0613 1.0000
14.500 1.7165 0.04386 0.03793 -0.0533 0.0577 1.0000
14.750 1.7186 0.04602 0.04009 -0.0524 0.0536 1.0000
15.000 1.7208 0.04819 0.04229 -0.0516 0.0492 1.0000
15.250 1.7190 0.05082 0.04493 -0.0507 0.0445 1.0000
15.500 1.7182 0.05344 0.04758 -0.0501 0.0414 1.0000
15.750 1.7174 0.05612 0.05030 -0.0495 0.0384 1.0000
16.000 1.7151 0.05900 0.05322 -0.0491 0.0361 1.0000
16.250 1.7131 0.06193 0.05621 -0.0488 0.0342 1.0000
16.500 1.7111 0.06494 0.05928 -0.0486 0.0331 1.0000
16.750 1.7071 0.06825 0.06266 -0.0486 0.0318 1.0000
17.000 1.7046 0.07145 0.06594 -0.0487 0.0308 1.0000
17.250 1.7009 0.07483 0.06939 -0.0489 0.0299 1.0000
17.500 1.6954 0.07852 0.07316 -0.0493 0.0291 1.0000
17.750 1.6886 0.08246 0.07718 -0.0498 0.0283 1.0000
18.000 1.6812 0.08656 0.08136 -0.0505 0.0277 1.0000
18.250 1.6747 0.09059 0.08550 -0.0513 0.0271 1.0000
18.500 1.6670 0.09487 0.08987 -0.0524 0.0266 1.0000
18.750 1.6578 0.09945 0.09454 -0.0536 0.0261 1.0000
19.000 1.6466 0.10444 0.09963 -0.0551 0.0254 1.0000
19.250 1.6357 0.10945 0.10474 -0.0567 0.0250 1.0000
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Polar data table (+)
Polar graphs
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