NACA 64(3)-218 (naca643218-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9
| Details | Polar file |
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Airfoil: NACA 64(3)-218 (naca643218-il) Reynolds number: 1,000,000 Max Cl/Cd: 106.44 at α=6° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-naca643218-il-1000000.txt Download as CSV file: xf-naca643218-il-1000000.csv |
XFOIL Version 6.96
Calculated polar for: NACA 64(3)-218
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
------ -------- --------- --------- -------- -------- --------
-19.500 -1.1107 0.08696 0.08314 -0.0434 1.0000 0.0176
-19.250 -1.1173 0.08281 0.07889 -0.0450 1.0000 0.0178
-19.000 -1.1237 0.07881 0.07482 -0.0464 1.0000 0.0180
-18.750 -1.1262 0.07527 0.07122 -0.0477 1.0000 0.0182
-18.500 -1.1270 0.07196 0.06784 -0.0490 1.0000 0.0183
-18.250 -1.1257 0.06898 0.06482 -0.0500 1.0000 0.0185
-18.000 -1.1251 0.06600 0.06177 -0.0510 1.0000 0.0186
-17.750 -1.1227 0.06321 0.05893 -0.0519 1.0000 0.0188
-17.500 -1.1192 0.06063 0.05630 -0.0526 1.0000 0.0190
-17.250 -1.1161 0.05805 0.05366 -0.0533 1.0000 0.0192
-17.000 -1.1127 0.05560 0.05115 -0.0538 1.0000 0.0194
-16.750 -1.1081 0.05327 0.04876 -0.0543 1.0000 0.0196
-16.500 -1.1025 0.05108 0.04651 -0.0548 1.0000 0.0198
-16.250 -1.0976 0.04892 0.04428 -0.0550 1.0000 0.0199
-16.000 -1.0916 0.04687 0.04217 -0.0553 1.0000 0.0201
-15.750 -1.0842 0.04499 0.04023 -0.0555 1.0000 0.0204
-15.500 -1.0765 0.04317 0.03835 -0.0556 1.0000 0.0206
-15.250 -1.0687 0.04142 0.03655 -0.0556 1.0000 0.0207
-15.000 -1.0603 0.03975 0.03481 -0.0556 1.0000 0.0208
-14.750 -1.0583 0.03761 0.03261 -0.0553 1.0000 0.0211
-14.500 -1.0546 0.03567 0.03064 -0.0549 1.0000 0.0215
-14.250 -1.0494 0.03390 0.02884 -0.0546 1.0000 0.0217
-14.000 -1.0409 0.03242 0.02733 -0.0542 1.0000 0.0221
-13.750 -1.0307 0.03111 0.02599 -0.0539 1.0000 0.0224
-13.500 -1.0204 0.02982 0.02468 -0.0535 1.0000 0.0228
-13.250 -1.0109 0.02851 0.02332 -0.0530 1.0000 0.0230
-13.000 -0.9998 0.02733 0.02211 -0.0525 1.0000 0.0234
-12.750 -0.9886 0.02618 0.02093 -0.0519 1.0000 0.0238
-12.500 -0.9758 0.02518 0.01990 -0.0513 1.0000 0.0241
-12.250 -0.9483 0.02410 0.01876 -0.0537 0.9671 0.0245
-12.000 -0.9105 0.02219 0.01674 -0.0597 0.9342 0.0255
-11.750 -0.8972 0.02129 0.01570 -0.0591 0.8991 0.0261
-11.500 -0.8868 0.02052 0.01482 -0.0576 0.8777 0.0266
-11.250 -0.8754 0.01978 0.01399 -0.0562 0.8615 0.0273
-11.000 -0.8637 0.01904 0.01317 -0.0549 0.8481 0.0277
-10.750 -0.8515 0.01834 0.01239 -0.0534 0.8362 0.0283
-10.500 -0.8389 0.01769 0.01165 -0.0520 0.8250 0.0289
-10.250 -0.8317 0.01678 0.01069 -0.0500 0.8148 0.0300
-10.000 -0.8203 0.01615 0.01000 -0.0483 0.8051 0.0309
-9.750 -0.8074 0.01560 0.00941 -0.0466 0.7967 0.0319
-9.500 -0.7950 0.01512 0.00886 -0.0447 0.7879 0.0327
-9.250 -0.7840 0.01470 0.00839 -0.0424 0.7800 0.0335
-9.000 -0.7725 0.01420 0.00785 -0.0402 0.7719 0.0352
-8.750 -0.7541 0.01383 0.00745 -0.0390 0.7648 0.0368
-8.500 -0.7332 0.01352 0.00710 -0.0381 0.7576 0.0383
-8.250 -0.7139 0.01312 0.00666 -0.0371 0.7501 0.0408
-8.000 -0.6920 0.01279 0.00632 -0.0364 0.7433 0.0435
-7.750 -0.6700 0.01244 0.00596 -0.0357 0.7361 0.0473
-7.500 -0.6473 0.01213 0.00563 -0.0352 0.7293 0.0523
-7.250 -0.6243 0.01176 0.00530 -0.0347 0.7229 0.0601
-7.000 -0.6014 0.01139 0.00496 -0.0342 0.7161 0.0714
-6.750 -0.5779 0.01103 0.00465 -0.0338 0.7099 0.0859
-6.500 -0.5542 0.01063 0.00433 -0.0334 0.7037 0.1053
-6.250 -0.5308 0.01020 0.00401 -0.0331 0.6972 0.1319
-6.000 -0.5073 0.00972 0.00368 -0.0327 0.6913 0.1677
-5.750 -0.4841 0.00914 0.00331 -0.0324 0.6853 0.2168
-5.500 -0.4619 0.00844 0.00290 -0.0321 0.6792 0.2869
-5.250 -0.4395 0.00768 0.00248 -0.0318 0.6736 0.3702
-5.000 -0.4135 0.00728 0.00231 -0.0318 0.6679 0.4355
-4.750 -0.3850 0.00719 0.00223 -0.0320 0.6620 0.4562
-4.500 -0.3562 0.00714 0.00216 -0.0323 0.6565 0.4696
-4.250 -0.3271 0.00707 0.00210 -0.0326 0.6512 0.4802
-4.000 -0.2977 0.00706 0.00204 -0.0329 0.6456 0.4881
-3.750 -0.2690 0.00703 0.00199 -0.0332 0.6397 0.4965
-3.500 -0.2393 0.00702 0.00196 -0.0336 0.6350 0.5056
-3.250 -0.2102 0.00698 0.00192 -0.0339 0.6297 0.5134
-3.000 -0.1809 0.00699 0.00189 -0.0342 0.6245 0.5196
-2.750 -0.1515 0.00700 0.00187 -0.0345 0.6199 0.5265
-2.500 -0.1221 0.00698 0.00188 -0.0349 0.6154 0.5355
-2.250 -0.0924 0.00704 0.00188 -0.0352 0.6107 0.5412
-2.000 -0.0634 0.00701 0.00184 -0.0355 0.6059 0.5456
-1.750 -0.0339 0.00699 0.00182 -0.0359 0.6020 0.5489
-1.500 -0.0043 0.00698 0.00180 -0.0363 0.5980 0.5522
-1.250 0.0253 0.00700 0.00179 -0.0367 0.5938 0.5557
-1.000 0.0548 0.00704 0.00178 -0.0370 0.5896 0.5586
-0.750 0.0840 0.00703 0.00177 -0.0374 0.5857 0.5623
-0.500 0.1136 0.00700 0.00177 -0.0378 0.5825 0.5654
-0.250 0.1432 0.00699 0.00177 -0.0382 0.5789 0.5685
0.000 0.1726 0.00702 0.00177 -0.0385 0.5753 0.5717
0.250 0.2019 0.00707 0.00179 -0.0389 0.5714 0.5747
0.500 0.2314 0.00710 0.00180 -0.0392 0.5680 0.5777
0.750 0.2609 0.00707 0.00182 -0.0396 0.5653 0.5820
1.000 0.2904 0.00707 0.00185 -0.0400 0.5624 0.5860
1.250 0.3199 0.00710 0.00188 -0.0404 0.5595 0.5898
1.500 0.3492 0.00715 0.00192 -0.0407 0.5561 0.5934
1.750 0.3781 0.00722 0.00197 -0.0410 0.5518 0.5974
2.000 0.4077 0.00719 0.00200 -0.0414 0.5489 0.6019
2.250 0.4371 0.00721 0.00205 -0.0418 0.5459 0.6064
2.500 0.4666 0.00724 0.00210 -0.0422 0.5429 0.6106
2.750 0.4957 0.00728 0.00215 -0.0425 0.5398 0.6150
3.250 0.5537 0.00733 0.00226 -0.0431 0.5297 0.6251
3.500 0.5827 0.00737 0.00229 -0.0433 0.5228 0.6298
3.750 0.6111 0.00742 0.00235 -0.0435 0.5158 0.6350
4.000 0.6403 0.00742 0.00242 -0.0439 0.5106 0.6405
4.250 0.6689 0.00749 0.00248 -0.0441 0.5043 0.6460
4.500 0.6975 0.00754 0.00255 -0.0443 0.4963 0.6513
4.750 0.7256 0.00760 0.00263 -0.0445 0.4868 0.6575
5.000 0.7541 0.00766 0.00273 -0.0447 0.4795 0.6637
5.250 0.7823 0.00774 0.00282 -0.0448 0.4707 0.6694
5.500 0.8102 0.00782 0.00294 -0.0450 0.4609 0.6756
5.750 0.8375 0.00795 0.00306 -0.0450 0.4478 0.6820
6.000 0.8643 0.00812 0.00319 -0.0449 0.4251 0.6878
6.250 0.8848 0.00866 0.00350 -0.0440 0.3671 0.6943
6.500 0.9018 0.00945 0.00400 -0.0425 0.3063 0.7009
6.750 0.9166 0.01033 0.00457 -0.0408 0.2432 0.7072
7.000 0.9306 0.01115 0.00515 -0.0389 0.1913 0.7141
7.250 0.9461 0.01184 0.00565 -0.0372 0.1535 0.7210
7.500 0.9616 0.01244 0.00613 -0.0355 0.1254 0.7278
7.750 0.9762 0.01301 0.00661 -0.0336 0.1039 0.7352
8.000 0.9908 0.01352 0.00704 -0.0317 0.0888 0.7422
8.250 1.0008 0.01397 0.00748 -0.0289 0.0771 0.7501
8.500 1.0107 0.01452 0.00800 -0.0262 0.0673 0.7582
8.750 1.0205 0.01511 0.00860 -0.0237 0.0588 0.7664
9.000 1.0305 0.01576 0.00924 -0.0215 0.0519 0.7754
9.500 1.0527 0.01711 0.01063 -0.0176 0.0426 0.7939
9.750 1.0634 0.01787 0.01143 -0.0158 0.0394 0.8034
10.000 1.0755 0.01861 0.01221 -0.0143 0.0370 0.8135
10.250 1.0850 0.01949 0.01313 -0.0125 0.0348 0.8243
10.500 1.0976 0.02027 0.01397 -0.0112 0.0332 0.8354
10.750 1.1087 0.02113 0.01489 -0.0097 0.0316 0.8483
11.000 1.1162 0.02220 0.01603 -0.0080 0.0300 0.8634
11.250 1.1265 0.02309 0.01702 -0.0065 0.0290 0.8821
11.500 1.1353 0.02395 0.01801 -0.0048 0.0278 0.9115
11.750 1.1528 0.02501 0.01920 -0.0053 0.0264 1.0000
12.000 1.1614 0.02638 0.02059 -0.0043 0.0253 1.0000
12.250 1.1740 0.02748 0.02172 -0.0037 0.0244 1.0000
12.500 1.1853 0.02868 0.02295 -0.0031 0.0237 1.0000
12.750 1.1950 0.03004 0.02433 -0.0024 0.0228 1.0000
13.000 1.2000 0.03179 0.02610 -0.0015 0.0219 1.0000
13.250 1.2096 0.03320 0.02756 -0.0009 0.0213 1.0000
13.500 1.2200 0.03460 0.02900 -0.0005 0.0207 1.0000
13.750 1.2293 0.03612 0.03056 0.0000 0.0203 1.0000
14.000 1.2386 0.03768 0.03215 0.0003 0.0197 1.0000
14.250 1.2463 0.03941 0.03391 0.0007 0.0192 1.0000
14.500 1.2509 0.04147 0.03601 0.0010 0.0187 1.0000
14.750 1.2520 0.04393 0.03852 0.0014 0.0182 1.0000
15.000 1.2611 0.04566 0.04031 0.0015 0.0180 1.0000
15.250 1.2688 0.04758 0.04229 0.0015 0.0177 1.0000
15.500 1.2758 0.04960 0.04436 0.0015 0.0175 1.0000
15.750 1.2827 0.05167 0.04648 0.0014 0.0171 1.0000
16.000 1.2882 0.05392 0.04879 0.0012 0.0169 1.0000
16.250 1.2935 0.05625 0.05117 0.0010 0.0167 1.0000
16.500 1.2989 0.05860 0.05357 0.0007 0.0164 1.0000
16.750 1.3029 0.06116 0.05618 0.0003 0.0162 1.0000
17.000 1.3050 0.06401 0.05910 -0.0002 0.0161 1.0000
17.250 1.3070 0.06689 0.06202 -0.0008 0.0158 1.0000
17.500 1.3072 0.07007 0.06527 -0.0015 0.0157 1.0000
17.750 1.3030 0.07388 0.06915 -0.0025 0.0155 1.0000
18.000 1.2995 0.07764 0.07299 -0.0034 0.0153 1.0000
18.250 1.3014 0.08081 0.07624 -0.0045 0.0152 1.0000
18.500 1.3039 0.08396 0.07946 -0.0055 0.0151 1.0000
18.750 1.3046 0.08741 0.08299 -0.0067 0.0150 1.0000
19.000 1.3055 0.09089 0.08655 -0.0081 0.0150 1.0000
19.250 1.3056 0.09450 0.09024 -0.0095 0.0149 1.0000
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