NACA 2424 (naca2424-il) Xfoil prediction polar at RE=200,000 Ncrit=5
| Details | Polar file |
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Airfoil: NACA 2424 (naca2424-il) Reynolds number: 200,000 Max Cl/Cd: 40.27 at α=9° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-naca2424-il-200000-n5.txt Download as CSV file: xf-naca2424-il-200000-n5.csv |
XFOIL Version 6.96
Calculated polar for: NACA 2424
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
------ -------- --------- --------- -------- -------- --------
-19.250 -0.8921 0.09558 0.08919 -0.0755 1.0000 0.0919
-19.000 -0.9036 0.09126 0.08475 -0.0768 1.0000 0.0935
-18.750 -0.9124 0.08742 0.08082 -0.0779 1.0000 0.0949
-18.500 -0.9133 0.08483 0.07825 -0.0782 1.0000 0.0963
-18.250 -0.9176 0.08176 0.07516 -0.0788 1.0000 0.0976
-18.000 -0.9238 0.07848 0.07181 -0.0794 1.0000 0.0992
-17.750 -0.9307 0.07518 0.06843 -0.0799 1.0000 0.1009
-17.500 -0.9375 0.07195 0.06507 -0.0803 1.0000 0.1025
-17.250 -0.9400 0.06947 0.06261 -0.0803 1.0000 0.1039
-17.000 -0.9445 0.06677 0.05990 -0.0802 1.0000 0.1053
-16.750 -0.9497 0.06405 0.05713 -0.0801 1.0000 0.1071
-16.500 -0.9549 0.06143 0.05445 -0.0798 1.0000 0.1090
-16.250 -0.9594 0.05898 0.05190 -0.0794 1.0000 0.1107
-16.000 -0.9637 0.05674 0.04965 -0.0786 1.0000 0.1122
-15.750 -0.9688 0.05455 0.04746 -0.0777 1.0000 0.1137
-15.500 -0.9743 0.05241 0.04530 -0.0766 1.0000 0.1154
-15.250 -0.9797 0.05042 0.04325 -0.0753 1.0000 0.1173
-15.000 -0.9844 0.04862 0.04138 -0.0738 1.0000 0.1192
-14.750 -0.9701 0.04649 0.03920 -0.0758 0.9978 0.1215
-14.500 -0.9567 0.04436 0.03706 -0.0777 0.9949 0.1240
-14.250 -0.9411 0.04255 0.03519 -0.0796 0.9920 0.1268
-14.000 -0.9258 0.04084 0.03338 -0.0808 0.9887 0.1298
-13.750 -0.9127 0.03906 0.03161 -0.0819 0.9849 0.1323
-13.500 -0.8964 0.03748 0.03000 -0.0833 0.9815 0.1352
-13.250 -0.8764 0.03610 0.02855 -0.0850 0.9788 0.1385
-13.000 -0.8630 0.03475 0.02715 -0.0851 0.9735 0.1415
-12.750 -0.8484 0.03335 0.02576 -0.0857 0.9686 0.1445
-12.500 -0.8280 0.03216 0.02452 -0.0869 0.9653 0.1481
-12.250 -0.8131 0.03113 0.02342 -0.0865 0.9591 0.1516
-12.000 -0.7974 0.02998 0.02228 -0.0867 0.9536 0.1546
-11.750 -0.7753 0.02893 0.02121 -0.0877 0.9500 0.1585
-11.500 -0.7617 0.02807 0.02030 -0.0867 0.9426 0.1623
-11.250 -0.7423 0.02716 0.01937 -0.0868 0.9372 0.1659
-11.000 -0.7189 0.02622 0.01843 -0.0876 0.9337 0.1702
-10.750 -0.7044 0.02551 0.01768 -0.0864 0.9259 0.1743
-10.500 -0.6837 0.02475 0.01689 -0.0862 0.9203 0.1783
-10.250 -0.6590 0.02392 0.01607 -0.0869 0.9165 0.1828
-10.000 -0.6367 0.02328 0.01539 -0.0868 0.9110 0.1878
-9.750 -0.6186 0.02270 0.01479 -0.0858 0.9031 0.1920
-9.500 -0.5921 0.02200 0.01410 -0.0865 0.8984 0.1972
-9.250 -0.5575 0.02139 0.01344 -0.0885 0.8951 0.2031
-9.000 -0.5429 0.02095 0.01299 -0.0867 0.8852 0.2075
-8.750 -0.5155 0.02039 0.01245 -0.0873 0.8786 0.2132
-8.500 -0.4759 0.01988 0.01187 -0.0901 0.8743 0.2199
-8.250 -0.4580 0.01946 0.01148 -0.0888 0.8646 0.2248
-8.000 -0.4274 0.01903 0.01103 -0.0898 0.8566 0.2314
-7.750 -0.3840 0.01857 0.01053 -0.0933 0.8511 0.2385
-7.500 -0.3700 0.01827 0.01025 -0.0910 0.8395 0.2440
-7.250 -0.3375 0.01792 0.00985 -0.0923 0.8310 0.2515
-7.000 -0.3160 0.01762 0.00954 -0.0913 0.8210 0.2574
-6.750 -0.2941 0.01734 0.00924 -0.0904 0.8101 0.2644
-6.500 -0.2686 0.01711 0.00894 -0.0901 0.8000 0.2712
-6.250 -0.2522 0.01686 0.00870 -0.0880 0.7886 0.2773
-6.000 -0.2308 0.01664 0.00845 -0.0869 0.7781 0.2846
-5.750 -0.2127 0.01649 0.00823 -0.0849 0.7666 0.2912
-5.500 -0.1950 0.01627 0.00802 -0.0830 0.7562 0.2980
-5.250 -0.1803 0.01613 0.00785 -0.0804 0.7448 0.3052
-5.000 -0.1608 0.01599 0.00764 -0.0788 0.7346 0.3121
-4.750 -0.1500 0.01586 0.00752 -0.0753 0.7232 0.3190
-4.500 -0.1309 0.01574 0.00734 -0.0735 0.7133 0.3269
-4.250 -0.1206 0.01567 0.00725 -0.0699 0.7023 0.3334
-4.000 -0.1044 0.01555 0.00710 -0.0675 0.6926 0.3412
-3.750 -0.0956 0.01550 0.00704 -0.0636 0.6822 0.3486
-3.500 -0.0815 0.01543 0.00693 -0.0607 0.6722 0.3560
-3.250 -0.0693 0.01535 0.00686 -0.0575 0.6631 0.3641
-3.000 -0.0554 0.01531 0.00677 -0.0545 0.6529 0.3724
-2.750 -0.0400 0.01523 0.00668 -0.0519 0.6443 0.3809
-2.500 -0.0292 0.01518 0.00664 -0.0484 0.6349 0.3896
-2.250 -0.0132 0.01513 0.00656 -0.0459 0.6262 0.3987
-2.000 -0.0009 0.01507 0.00652 -0.0426 0.6177 0.4081
-1.750 0.0122 0.01504 0.00647 -0.0395 0.6087 0.4180
-1.500 0.0273 0.01498 0.00640 -0.0368 0.6008 0.4283
-1.250 0.0368 0.01494 0.00638 -0.0330 0.5927 0.4386
-1.000 0.0483 0.01488 0.00635 -0.0295 0.5847 0.4491
-0.750 0.0649 0.01487 0.00630 -0.0271 0.5775 0.4615
-0.500 0.0744 0.01481 0.00632 -0.0233 0.5700 0.4729
-0.250 0.0875 0.01480 0.00630 -0.0202 0.5621 0.4855
0.500 0.1282 0.01477 0.00637 -0.0112 0.5409 0.5261
0.750 0.1445 0.01480 0.00638 -0.0087 0.5343 0.5401
1.000 0.1574 0.01481 0.00645 -0.0056 0.5276 0.5551
1.250 0.1707 0.01483 0.00652 -0.0026 0.5205 0.5695
1.750 0.2019 0.01490 0.00665 0.0025 0.5080 0.6006
2.000 0.2152 0.01494 0.00675 0.0055 0.5009 0.6161
2.250 0.2305 0.01500 0.00683 0.0081 0.4945 0.6327
2.500 0.2479 0.01506 0.00691 0.0102 0.4886 0.6490
2.750 0.2619 0.01512 0.00706 0.0130 0.4818 0.6654
3.000 0.2776 0.01519 0.00718 0.0155 0.4752 0.6831
3.250 0.2958 0.01527 0.00729 0.0174 0.4690 0.7013
3.500 0.3130 0.01535 0.00747 0.0195 0.4626 0.7199
3.750 0.3310 0.01545 0.00765 0.0214 0.4558 0.7400
4.000 0.3529 0.01558 0.00781 0.0225 0.4495 0.7609
4.250 0.3788 0.01572 0.00804 0.0228 0.4430 0.7828
4.500 0.4085 0.01591 0.00832 0.0222 0.4356 0.8047
4.750 0.4454 0.01615 0.00858 0.0201 0.4281 0.8259
5.000 0.4887 0.01645 0.00894 0.0167 0.4206 0.8459
5.250 0.5324 0.01678 0.00931 0.0131 0.4123 0.8640
5.500 0.5862 0.01721 0.00971 0.0075 0.4046 0.8769
5.750 0.6264 0.01761 0.01015 0.0046 0.3960 0.8901
6.000 0.6660 0.01807 0.01059 0.0018 0.3882 0.9005
6.250 0.6985 0.01850 0.01103 0.0005 0.3810 0.9110
6.500 0.7326 0.01899 0.01153 -0.0012 0.3732 0.9198
6.750 0.7585 0.01949 0.01196 -0.0013 0.3664 0.9306
7.000 0.7862 0.01997 0.01249 -0.0018 0.3592 0.9403
7.250 0.8100 0.02049 0.01298 -0.0017 0.3519 0.9506
7.500 0.8307 0.02104 0.01350 -0.0011 0.3453 0.9623
7.750 0.8599 0.02157 0.01405 -0.0022 0.3377 0.9693
8.000 0.8826 0.02222 0.01465 -0.0022 0.3307 0.9782
8.250 0.9128 0.02275 0.01520 -0.0036 0.3236 0.9836
8.500 0.9393 0.02343 0.01586 -0.0045 0.3160 0.9897
8.750 0.9673 0.02411 0.01650 -0.0059 0.3091 0.9951
9.000 0.9978 0.02478 0.01719 -0.0077 0.3010 0.9993
9.250 1.0040 0.02541 0.01777 -0.0051 0.2952 1.0000
9.500 1.0071 0.02597 0.01833 -0.0018 0.2899 1.0000
9.750 1.0101 0.02661 0.01898 0.0014 0.2838 1.0000
10.000 1.0129 0.02735 0.01968 0.0045 0.2784 1.0000
10.250 1.0176 0.02809 0.02042 0.0073 0.2733 1.0000
10.500 1.0227 0.02888 0.02121 0.0098 0.2673 1.0000
10.750 1.0258 0.02981 0.02211 0.0125 0.2619 1.0000
11.000 1.0312 0.03071 0.02302 0.0148 0.2565 1.0000
11.250 1.0363 0.03169 0.02402 0.0170 0.2508 1.0000
11.500 1.0400 0.03280 0.02509 0.0192 0.2456 1.0000
11.750 1.0454 0.03387 0.02618 0.0212 0.2407 1.0000
12.000 1.0509 0.03501 0.02734 0.0230 0.2354 1.0000
12.250 1.0543 0.03630 0.02861 0.0249 0.2305 1.0000
12.500 1.0589 0.03760 0.02992 0.0265 0.2256 1.0000
12.750 1.0646 0.03889 0.03124 0.0280 0.2209 1.0000
13.000 1.0675 0.04040 0.03275 0.0295 0.2160 1.0000
13.250 1.0719 0.04185 0.03420 0.0309 0.2119 1.0000
13.500 1.0765 0.04338 0.03577 0.0321 0.2071 1.0000
13.750 1.0801 0.04499 0.03740 0.0332 0.2028 1.0000
14.000 1.0823 0.04676 0.03914 0.0344 0.1989 1.0000
14.250 1.0870 0.04844 0.04089 0.0353 0.1943 1.0000
14.500 1.0899 0.05028 0.04276 0.0361 0.1902 1.0000
14.750 1.0919 0.05219 0.04465 0.0370 0.1865 1.0000
15.000 1.0955 0.05407 0.04659 0.0376 0.1827 1.0000
15.250 1.0984 0.05605 0.04861 0.0382 0.1787 1.0000
15.500 1.0991 0.05827 0.05083 0.0388 0.1748 1.0000
15.750 1.1011 0.06038 0.05295 0.0392 0.1714 1.0000
16.000 1.1034 0.06256 0.05521 0.0396 0.1676 1.0000
16.250 1.1043 0.06489 0.05756 0.0399 0.1640 1.0000
16.500 1.1044 0.06729 0.05994 0.0401 0.1607 1.0000
16.750 1.1066 0.06959 0.06232 0.0402 0.1574 1.0000
17.000 1.1066 0.07214 0.06493 0.0403 0.1539 1.0000
17.250 1.1072 0.07462 0.06742 0.0403 0.1509 1.0000
17.500 1.1075 0.07714 0.06994 0.0402 0.1479 1.0000
17.750 1.1079 0.07977 0.07266 0.0401 0.1448 1.0000
18.000 1.1059 0.08269 0.07563 0.0398 0.1415 1.0000
18.250 1.1070 0.08521 0.07815 0.0396 0.1389 1.0000
18.500 1.1069 0.08792 0.08090 0.0392 0.1363 1.0000
18.750 1.1051 0.09093 0.08400 0.0387 0.1333 1.0000
19.000 1.1031 0.09395 0.08706 0.0382 0.1305 1.0000
19.250 1.1038 0.09660 0.08969 0.0377 0.1279 1.0000
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