HQ 3.5/18 AIRFOIL (hq3518-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5
| Details | Polar file |
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Airfoil: HQ 3.5/18 AIRFOIL (hq3518-il) Reynolds number: 1,000,000 Max Cl/Cd: 89.7 at α=3.5° Description: Mach=0 Ncrit=5 Source: Xfoil prediction Download polar: xf-hq3518-il-1000000-n5.txt Download as CSV file: xf-hq3518-il-1000000-n5.csv |
XFOIL Version 6.96
Calculated polar for: HQ 3.5/18 AIRFOIL
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
------ -------- --------- --------- -------- -------- --------
-19.750 -0.9953 0.08099 0.07758 -0.0829 1.0000 0.0177
-19.500 -1.0144 0.07467 0.07114 -0.0865 1.0000 0.0179
-19.250 -1.0317 0.06874 0.06510 -0.0898 1.0000 0.0180
-19.000 -1.0428 0.06383 0.06009 -0.0924 1.0000 0.0183
-18.750 -1.0532 0.05928 0.05544 -0.0948 1.0000 0.0184
-18.500 -1.0581 0.05564 0.05171 -0.0965 1.0000 0.0186
-18.250 -1.0618 0.05228 0.04827 -0.0979 1.0000 0.0189
-18.000 -1.0629 0.04935 0.04527 -0.0990 1.0000 0.0192
-17.750 -1.0635 0.04658 0.04242 -0.1000 1.0000 0.0193
-17.500 -1.0621 0.04411 0.03989 -0.1007 1.0000 0.0195
-17.250 -1.0604 0.04180 0.03750 -0.1012 1.0000 0.0197
-17.000 -1.0596 0.03953 0.03517 -0.1015 1.0000 0.0200
-16.750 -1.0591 0.03730 0.03290 -0.1013 0.9917 0.0203
-16.500 -1.0441 0.03513 0.03067 -0.1039 0.9822 0.0206
-16.250 -1.0233 0.03320 0.02869 -0.1071 0.9743 0.0210
-15.750 -0.9648 0.02968 0.02503 -0.1157 0.9622 0.0218
-15.500 -0.9295 0.02816 0.02344 -0.1206 0.9554 0.0224
-15.250 -0.8942 0.02692 0.02211 -0.1249 0.9433 0.0230
-15.000 -0.8680 0.02561 0.02068 -0.1278 0.9215 0.0234
-14.750 -0.8546 0.02448 0.01940 -0.1280 0.8901 0.0239
-14.500 -0.8458 0.02352 0.01832 -0.1270 0.8735 0.0243
-14.250 -0.8360 0.02264 0.01735 -0.1260 0.8629 0.0248
-14.000 -0.8253 0.02179 0.01644 -0.1249 0.8550 0.0253
-13.750 -0.8141 0.02101 0.01558 -0.1239 0.8473 0.0257
-13.500 -0.8021 0.02026 0.01478 -0.1228 0.8410 0.0261
-13.250 -0.7901 0.01952 0.01398 -0.1217 0.8343 0.0265
-13.000 -0.7777 0.01886 0.01324 -0.1205 0.8279 0.0268
-12.750 -0.7655 0.01817 0.01250 -0.1192 0.8219 0.0272
-12.500 -0.7554 0.01744 0.01173 -0.1177 0.8145 0.0277
-12.250 -0.7449 0.01680 0.01104 -0.1160 0.8074 0.0283
-12.000 -0.7346 0.01623 0.01043 -0.1140 0.7978 0.0289
-11.750 -0.7250 0.01576 0.00990 -0.1117 0.7890 0.0293
-11.500 -0.7139 0.01542 0.00949 -0.1093 0.7790 0.0299
-11.250 -0.6975 0.01508 0.00908 -0.1078 0.7709 0.0304
-11.000 -0.6789 0.01476 0.00870 -0.1066 0.7627 0.0309
-10.750 -0.6594 0.01445 0.00833 -0.1055 0.7565 0.0314
-10.500 -0.6394 0.01408 0.00794 -0.1045 0.7508 0.0324
-10.250 -0.6182 0.01377 0.00760 -0.1037 0.7450 0.0333
-10.000 -0.5962 0.01350 0.00729 -0.1029 0.7399 0.0343
-9.750 -0.5730 0.01323 0.00699 -0.1024 0.7355 0.0352
-9.500 -0.5493 0.01298 0.00670 -0.1019 0.7306 0.0360
-9.250 -0.5261 0.01271 0.00639 -0.1013 0.7256 0.0371
-9.000 -0.5022 0.01246 0.00612 -0.1008 0.7213 0.0383
-8.750 -0.4773 0.01222 0.00588 -0.1004 0.7174 0.0399
-8.500 -0.4521 0.01201 0.00564 -0.1001 0.7131 0.0411
-8.250 -0.4271 0.01179 0.00539 -0.0998 0.7088 0.0426
-7.750 -0.3757 0.01138 0.00495 -0.0993 0.7020 0.0461
-7.500 -0.3492 0.01121 0.00476 -0.0991 0.6990 0.0475
-7.250 -0.3230 0.01100 0.00455 -0.0990 0.6957 0.0496
-7.000 -0.2966 0.01082 0.00437 -0.0988 0.6923 0.0520
-6.750 -0.2700 0.01067 0.00419 -0.0987 0.6888 0.0540
-6.500 -0.2432 0.01051 0.00402 -0.0985 0.6856 0.0561
-6.250 -0.2161 0.01034 0.00386 -0.0985 0.6829 0.0586
-6.000 -0.1887 0.01019 0.00371 -0.0985 0.6796 0.0613
-5.750 -0.1613 0.01005 0.00356 -0.0985 0.6761 0.0639
-5.500 -0.1341 0.00990 0.00342 -0.0984 0.6731 0.0674
-5.250 -0.1067 0.00979 0.00329 -0.0984 0.6701 0.0704
-5.000 -0.0790 0.00966 0.00316 -0.0984 0.6672 0.0738
-4.750 -0.0512 0.00952 0.00304 -0.0985 0.6637 0.0782
-4.500 -0.0235 0.00942 0.00293 -0.0985 0.6583 0.0817
-4.250 0.0036 0.00931 0.00281 -0.0984 0.6525 0.0866
-4.000 0.0314 0.00920 0.00270 -0.0984 0.6484 0.0920
-3.750 0.0596 0.00908 0.00260 -0.0985 0.6451 0.0975
-3.500 0.0873 0.00896 0.00249 -0.0985 0.6400 0.1045
-3.250 0.1143 0.00883 0.00237 -0.0985 0.6340 0.1164
-3.000 0.1405 0.00849 0.00224 -0.0984 0.6294 0.1713
-2.750 0.1686 0.00838 0.00217 -0.0985 0.6255 0.1892
-2.500 0.1968 0.00830 0.00211 -0.0986 0.6213 0.2003
-2.250 0.2246 0.00824 0.00205 -0.0986 0.6170 0.2112
-2.000 0.2527 0.00815 0.00199 -0.0987 0.6131 0.2226
-1.500 0.3078 0.00781 0.00187 -0.0989 0.6034 0.2926
-1.250 0.3348 0.00769 0.00181 -0.0988 0.5980 0.3227
-1.000 0.3602 0.00720 0.00171 -0.0987 0.5917 0.4457
-0.750 0.3874 0.00720 0.00173 -0.0986 0.5823 0.4687
-0.500 0.4153 0.00721 0.00174 -0.0986 0.5734 0.4827
-0.250 0.4425 0.00727 0.00176 -0.0985 0.5634 0.4927
0.000 0.4699 0.00730 0.00179 -0.0984 0.5524 0.5014
0.250 0.4968 0.00739 0.00183 -0.0982 0.5394 0.5069
0.500 0.5228 0.00749 0.00187 -0.0979 0.5230 0.5132
0.750 0.5478 0.00763 0.00195 -0.0974 0.5036 0.5195
1.000 0.5724 0.00781 0.00204 -0.0968 0.4845 0.5251
1.500 0.6214 0.00816 0.00224 -0.0956 0.4526 0.5328
1.750 0.6464 0.00830 0.00234 -0.0951 0.4425 0.5366
2.000 0.6720 0.00842 0.00243 -0.0947 0.4337 0.5408
2.250 0.6970 0.00856 0.00254 -0.0942 0.4256 0.5453
2.500 0.7229 0.00865 0.00263 -0.0939 0.4187 0.5500
2.750 0.7466 0.00881 0.00276 -0.0932 0.4088 0.5559
3.000 0.7724 0.00890 0.00285 -0.0928 0.4015 0.5622
3.250 0.7963 0.00904 0.00297 -0.0922 0.3920 0.5693
3.500 0.8208 0.00915 0.00309 -0.0916 0.3820 0.5771
3.750 0.8413 0.00939 0.00324 -0.0903 0.3573 0.5837
4.000 0.8538 0.00985 0.00352 -0.0876 0.3204 0.5924
4.500 0.8884 0.01028 0.00392 -0.0838 0.2995 0.6138
4.750 0.9063 0.01052 0.00414 -0.0820 0.2920 0.6230
5.000 0.9259 0.01073 0.00436 -0.0806 0.2863 0.6320
5.250 0.9460 0.01093 0.00457 -0.0792 0.2808 0.6386
5.500 0.9651 0.01116 0.00481 -0.0778 0.2761 0.6450
5.750 0.9841 0.01141 0.00505 -0.0763 0.2714 0.6520
6.000 1.0049 0.01160 0.00527 -0.0752 0.2681 0.6590
6.250 1.0249 0.01182 0.00552 -0.0739 0.2637 0.6676
6.500 1.0429 0.01212 0.00580 -0.0724 0.2581 0.6729
6.750 1.0614 0.01240 0.00610 -0.0710 0.2529 0.6777
7.000 1.0811 0.01265 0.00637 -0.0698 0.2485 0.6828
7.250 1.0992 0.01297 0.00668 -0.0684 0.2428 0.6877
7.750 1.1347 0.01365 0.00737 -0.0656 0.2307 0.6961
8.000 1.1495 0.01412 0.00781 -0.0638 0.2210 0.7008
8.250 1.1641 0.01462 0.00828 -0.0621 0.2089 0.7054
8.500 1.1759 0.01526 0.00886 -0.0600 0.1947 0.7095
8.750 1.1881 0.01590 0.00946 -0.0581 0.1838 0.7141
9.000 1.2006 0.01655 0.01009 -0.0562 0.1753 0.7190
9.250 1.2143 0.01717 0.01071 -0.0546 0.1685 0.7238
9.750 1.2423 0.01843 0.01199 -0.0516 0.1584 0.7338
10.000 1.2571 0.01904 0.01263 -0.0502 0.1549 0.7399
10.250 1.2691 0.01982 0.01340 -0.0486 0.1495 0.7456
10.500 1.2834 0.02049 0.01411 -0.0473 0.1459 0.7523
10.750 1.2985 0.02112 0.01479 -0.0461 0.1432 0.7601
11.000 1.3123 0.02184 0.01554 -0.0449 0.1398 0.7684
11.250 1.3249 0.02263 0.01637 -0.0435 0.1366 0.7804
11.500 1.3374 0.02342 0.01723 -0.0421 0.1336 0.7965
12.000 1.3635 0.02476 0.01883 -0.0394 0.1299 0.8579
12.500 1.4089 0.02662 0.02090 -0.0415 0.1225 1.0000
12.750 1.4210 0.02767 0.02196 -0.0406 0.1194 1.0000
13.000 1.4349 0.02860 0.02293 -0.0398 0.1169 1.0000
13.250 1.4473 0.02966 0.02400 -0.0389 0.1135 1.0000
13.500 1.4581 0.03087 0.02521 -0.0380 0.1101 1.0000
13.750 1.4689 0.03210 0.02645 -0.0372 0.1065 1.0000
14.000 1.4806 0.03328 0.02766 -0.0364 0.1037 1.0000
14.250 1.4914 0.03454 0.02893 -0.0357 0.1002 1.0000
14.500 1.4985 0.03614 0.03051 -0.0347 0.0956 1.0000
14.750 1.5092 0.03745 0.03186 -0.0341 0.0920 1.0000
15.000 1.5181 0.03896 0.03339 -0.0334 0.0891 1.0000
15.250 1.5244 0.04070 0.03511 -0.0326 0.0843 1.0000
15.500 1.5316 0.04239 0.03683 -0.0320 0.0803 1.0000
15.750 1.5360 0.04436 0.03879 -0.0313 0.0753 1.0000
16.000 1.5396 0.04647 0.04091 -0.0307 0.0695 1.0000
16.250 1.5421 0.04871 0.04315 -0.0301 0.0640 1.0000
16.500 1.5389 0.05157 0.04597 -0.0294 0.0559 1.0000
16.750 1.5342 0.05466 0.04906 -0.0289 0.0484 1.0000
17.000 1.5293 0.05788 0.05228 -0.0286 0.0422 1.0000
17.250 1.5259 0.06105 0.05545 -0.0284 0.0378 1.0000
17.500 1.5258 0.06390 0.05835 -0.0284 0.0355 1.0000
17.750 1.5237 0.06707 0.06156 -0.0285 0.0333 1.0000
18.000 1.5251 0.06988 0.06444 -0.0287 0.0321 1.0000
18.250 1.5240 0.07307 0.06768 -0.0291 0.0305 1.0000
18.500 1.5205 0.07662 0.07129 -0.0296 0.0290 1.0000
18.750 1.5201 0.07985 0.07458 -0.0302 0.0281 1.0000
19.000 1.5191 0.08319 0.07800 -0.0309 0.0273 1.0000
19.250 1.5159 0.08690 0.08176 -0.0318 0.0262 1.0000
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