SP4621HP (sp4621hp-po) Xfoil prediction polar at RE=1,000,000 Ncrit=9
| Details | Polar file |
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Airfoil: SP4621HP (sp4621hp-po) Reynolds number: 1,000,000 Max Cl/Cd: 131.57 at α=6° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-sp4621hp-po-1000000.txt Download as CSV file: xf-sp4621hp-po-1000000.csv |
XFOIL Version 6.96
Calculated polar for: SP4621HP
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
------ -------- --------- --------- -------- -------- --------
-19.750 -0.8854 0.10010 0.09672 -0.0759 1.0005 0.0127
-19.500 -0.9008 0.09413 0.09063 -0.0788 1.0005 0.0128
-19.250 -0.9136 0.08877 0.08516 -0.0812 1.0005 0.0129
-19.000 -0.9226 0.08420 0.08049 -0.0831 1.0005 0.0130
-18.750 -0.9297 0.08008 0.07628 -0.0847 1.0005 0.0131
-18.500 -0.9340 0.07647 0.07258 -0.0859 1.0005 0.0132
-18.250 -0.9371 0.07314 0.06917 -0.0869 1.0005 0.0133
-18.000 -0.9377 0.07027 0.06623 -0.0876 1.0005 0.0134
-17.750 -0.9478 0.06644 0.06232 -0.0884 1.0005 0.0136
-17.500 -0.9544 0.06314 0.05896 -0.0889 1.0005 0.0138
-17.250 -0.9563 0.06053 0.05629 -0.0890 1.0005 0.0140
-17.000 -0.9572 0.05808 0.05380 -0.0890 1.0005 0.0142
-16.750 -0.9548 0.05610 0.05179 -0.0887 1.0005 0.0145
-16.500 -0.9519 0.05424 0.04988 -0.0883 1.0005 0.0147
-16.250 -0.9495 0.05240 0.04800 -0.0878 1.0005 0.0149
-16.000 -0.9453 0.05083 0.04640 -0.0871 1.0005 0.0152
-15.750 -0.9410 0.04932 0.04485 -0.0863 1.0005 0.0154
-15.500 -0.9375 0.04782 0.04331 -0.0854 1.0005 0.0157
-15.250 -0.9319 0.04645 0.04190 -0.0846 1.0004 0.0160
-15.000 -0.9085 0.04489 0.04028 -0.0870 0.9993 0.0162
-14.750 -0.8932 0.04252 0.03787 -0.0896 0.9978 0.0169
-14.500 -0.8713 0.04074 0.03608 -0.0923 0.9961 0.0174
-14.250 -0.8464 0.03925 0.03457 -0.0950 0.9945 0.0180
-14.000 -0.8203 0.03791 0.03319 -0.0976 0.9929 0.0186
-13.750 -0.7966 0.03668 0.03193 -0.0994 0.9892 0.0192
-13.500 -0.7724 0.03520 0.03042 -0.1019 0.9855 0.0199
-13.000 -0.7243 0.03260 0.02780 -0.1062 0.9715 0.0215
-12.750 -0.6973 0.03153 0.02669 -0.1083 0.9557 0.0224
-12.500 -0.6720 0.03065 0.02560 -0.1095 0.8953 0.0231
-12.250 -0.6627 0.02987 0.02447 -0.1084 0.8166 0.0241
-12.000 -0.6472 0.02917 0.02364 -0.1081 0.7880 0.0250
-11.750 -0.6299 0.02847 0.02284 -0.1081 0.7716 0.0260
-11.500 -0.6118 0.02778 0.02206 -0.1082 0.7601 0.0268
-11.250 -0.5972 0.02688 0.02110 -0.1081 0.7503 0.0281
-11.000 -0.5803 0.02610 0.02032 -0.1081 0.7427 0.0293
-10.750 -0.5623 0.02542 0.01959 -0.1081 0.7352 0.0305
-10.500 -0.5435 0.02479 0.01890 -0.1081 0.7287 0.0315
-10.250 -0.5290 0.02385 0.01797 -0.1081 0.7230 0.0332
-10.000 -0.5127 0.02314 0.01723 -0.1079 0.7174 0.0348
-9.750 -0.4964 0.02257 0.01661 -0.1075 0.7119 0.0362
-9.500 -0.4777 0.02174 0.01580 -0.1080 0.7079 0.0383
-9.250 -0.4567 0.02100 0.01505 -0.1087 0.7033 0.0405
-9.000 -0.4336 0.02037 0.01438 -0.1096 0.6987 0.0424
-8.750 -0.4111 0.01954 0.01355 -0.1110 0.6936 0.0457
-8.500 -0.3850 0.01886 0.01286 -0.1124 0.6901 0.0485
-8.250 -0.3585 0.01798 0.01200 -0.1145 0.6860 0.0527
-8.000 -0.3302 0.01733 0.01132 -0.1163 0.6818 0.0563
-7.750 -0.3003 0.01646 0.01046 -0.1191 0.6775 0.0620
-7.500 -0.2686 0.01570 0.00970 -0.1218 0.6741 0.0675
-7.250 -0.2351 0.01495 0.00896 -0.1248 0.6709 0.0736
-7.000 -0.1993 0.01409 0.00813 -0.1285 0.6673 0.0820
-6.750 -0.1623 0.01333 0.00736 -0.1323 0.6635 0.0908
-6.500 -0.1244 0.01268 0.00667 -0.1360 0.6595 0.1000
-6.250 -0.0844 0.01202 0.00601 -0.1402 0.6561 0.1110
-6.000 -0.0448 0.01142 0.00546 -0.1440 0.6530 0.1261
-5.750 -0.0057 0.01088 0.00498 -0.1476 0.6496 0.1464
-5.500 0.0342 0.01033 0.00450 -0.1513 0.6461 0.1778
-5.250 0.1037 0.00804 0.00302 -0.1643 0.6425 0.4412
-5.000 0.1348 0.00817 0.00309 -0.1650 0.6389 0.4574
-4.750 0.1659 0.00828 0.00322 -0.1656 0.6363 0.4668
-4.500 0.1971 0.00840 0.00328 -0.1663 0.6331 0.4719
-4.250 0.2279 0.00846 0.00332 -0.1669 0.6298 0.4764
-4.000 0.2580 0.00861 0.00345 -0.1673 0.6264 0.4803
-3.750 0.2880 0.00878 0.00356 -0.1677 0.6225 0.4835
-3.500 0.3186 0.00890 0.00366 -0.1683 0.6198 0.4866
-3.250 0.3494 0.00900 0.00374 -0.1689 0.6168 0.4887
-3.000 0.3801 0.00911 0.00380 -0.1695 0.6138 0.4902
-2.750 0.4111 0.00902 0.00369 -0.1703 0.6106 0.4926
-2.500 0.4410 0.00908 0.00373 -0.1707 0.6073 0.4945
-2.250 0.4702 0.00926 0.00390 -0.1709 0.6037 0.4972
-2.000 0.4999 0.00939 0.00407 -0.1712 0.6010 0.5000
-1.750 0.5304 0.00944 0.00410 -0.1718 0.5979 0.5015
-1.500 0.5606 0.00951 0.00416 -0.1723 0.5946 0.5031
-1.250 0.5910 0.00954 0.00414 -0.1729 0.5913 0.5038
-1.000 0.6214 0.00955 0.00411 -0.1736 0.5877 0.5039
-0.750 0.6523 0.00953 0.00407 -0.1744 0.5850 0.5040
-0.500 0.6832 0.00949 0.00403 -0.1751 0.5821 0.5042
-0.250 0.7138 0.00947 0.00399 -0.1758 0.5789 0.5043
0.000 0.7442 0.00947 0.00397 -0.1765 0.5755 0.5045
0.250 0.7741 0.00951 0.00396 -0.1770 0.5717 0.5047
0.500 0.8044 0.00953 0.00397 -0.1777 0.5684 0.5049
0.750 0.8349 0.00952 0.00397 -0.1783 0.5656 0.5050
1.000 0.8652 0.00952 0.00397 -0.1790 0.5624 0.5052
1.250 0.8952 0.00955 0.00398 -0.1795 0.5591 0.5055
1.500 0.9247 0.00961 0.00401 -0.1800 0.5555 0.5057
1.750 0.9542 0.00969 0.00406 -0.1805 0.5517 0.5060
2.000 0.9843 0.00969 0.00410 -0.1810 0.5488 0.5063
2.250 1.0142 0.00971 0.00413 -0.1816 0.5454 0.5065
2.500 1.0434 0.00976 0.00416 -0.1820 0.5407 0.5067
2.750 1.0718 0.00987 0.00423 -0.1822 0.5349 0.5069
3.000 1.1015 0.00987 0.00426 -0.1827 0.5305 0.5071
3.250 1.1303 0.00993 0.00431 -0.1831 0.5246 0.5073
3.500 1.1585 0.01000 0.00434 -0.1833 0.5182 0.5080
3.750 1.1883 0.00999 0.00436 -0.1839 0.5138 0.5088
4.000 1.2172 0.01003 0.00441 -0.1843 0.5087 0.5096
4.250 1.2448 0.01014 0.00450 -0.1844 0.5030 0.5103
4.500 1.2735 0.01019 0.00458 -0.1847 0.4978 0.5109
4.750 1.3017 0.01027 0.00468 -0.1849 0.4919 0.5116
5.000 1.3285 0.01042 0.00480 -0.1849 0.4857 0.5123
5.250 1.3567 0.01050 0.00492 -0.1851 0.4802 0.5129
5.500 1.3838 0.01062 0.00505 -0.1852 0.4729 0.5136
5.750 1.4100 0.01078 0.00520 -0.1850 0.4653 0.5142
6.000 1.4367 0.01092 0.00534 -0.1850 0.4574 0.5149
6.250 1.4619 0.01112 0.00553 -0.1846 0.4487 0.5157
6.500 1.4870 0.01132 0.00572 -0.1843 0.4378 0.5164
6.750 1.5115 0.01154 0.00592 -0.1838 0.4267 0.5171
7.000 1.5345 0.01182 0.00617 -0.1831 0.4147 0.5179
7.250 1.5562 0.01215 0.00645 -0.1821 0.4002 0.5187
7.500 1.5761 0.01253 0.00678 -0.1809 0.3821 0.5195
7.750 1.5907 0.01312 0.00724 -0.1786 0.3540 0.5202
8.000 1.5898 0.01406 0.00795 -0.1734 0.3132 0.5209
8.250 1.5798 0.01559 0.00916 -0.1670 0.2588 0.5214
8.500 1.5705 0.01727 0.01058 -0.1611 0.2124 0.5220
8.750 1.5684 0.01872 0.01186 -0.1567 0.1827 0.5225
9.000 1.5708 0.02002 0.01308 -0.1532 0.1630 0.5231
9.250 1.5764 0.02124 0.01425 -0.1504 0.1491 0.5237
9.500 1.5834 0.02246 0.01544 -0.1479 0.1384 0.5243
9.750 1.5893 0.02385 0.01680 -0.1456 0.1290 0.5247
10.000 1.5985 0.02510 0.01806 -0.1438 0.1229 0.5254
10.250 1.6046 0.02668 0.01965 -0.1419 0.1162 0.5270
10.500 1.6151 0.02802 0.02104 -0.1406 0.1123 0.5285
10.750 1.6231 0.02963 0.02267 -0.1392 0.1083 0.5299
11.000 1.6284 0.03151 0.02458 -0.1377 0.1038 0.5312
11.250 1.6368 0.03320 0.02632 -0.1366 0.1011 0.5326
11.500 1.6459 0.03484 0.02803 -0.1356 0.0991 0.5339
11.750 1.6527 0.03671 0.02994 -0.1344 0.0968 0.5352
12.000 1.6573 0.03880 0.03207 -0.1332 0.0943 0.5364
12.250 1.6593 0.04116 0.03446 -0.1319 0.0913 0.5376
12.500 1.6635 0.04334 0.03669 -0.1308 0.0893 0.5388
12.750 1.6721 0.04509 0.03851 -0.1299 0.0880 0.5400
13.000 1.6778 0.04716 0.04064 -0.1290 0.0864 0.5411
13.250 1.6822 0.04934 0.04286 -0.1279 0.0847 0.5421
13.500 1.6852 0.05170 0.04525 -0.1269 0.0830 0.5430
13.750 1.6861 0.05434 0.04794 -0.1259 0.0810 0.5449
14.000 1.6847 0.05726 0.05091 -0.1249 0.0786 0.5470
14.250 1.6916 0.05933 0.05307 -0.1243 0.0777 0.5492
14.500 1.6986 0.06137 0.05518 -0.1237 0.0767 0.5514
14.750 1.7034 0.06370 0.05758 -0.1230 0.0756 0.5535
15.000 1.7084 0.06599 0.05992 -0.1224 0.0742 0.5556
15.250 1.7108 0.06862 0.06259 -0.1218 0.0727 0.5577
15.500 1.7133 0.07121 0.06522 -0.1212 0.0712 0.5596
15.750 1.7117 0.07430 0.06836 -0.1205 0.0694 0.5612
16.000 1.7123 0.07716 0.07128 -0.1200 0.0680 0.5643
16.250 1.7181 0.07948 0.07370 -0.1197 0.0673 0.5678
16.500 1.7246 0.08168 0.07596 -0.1194 0.0663 0.5714
16.750 1.7291 0.08413 0.07848 -0.1191 0.0652 0.5749
17.000 1.7322 0.08675 0.08115 -0.1188 0.0639 0.5783
17.250 1.7354 0.08933 0.08377 -0.1185 0.0627 0.5822
17.500 1.7355 0.09234 0.08684 -0.1183 0.0613 0.5869
17.750 1.7344 0.09547 0.09002 -0.1181 0.0595 0.5918
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