LOCKHEED L-188 ROOT AIRFOIL (l188root-il) Xfoil prediction polar at RE=1,000,000 Ncrit=9
| Details | Polar file |
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Airfoil: LOCKHEED L-188 ROOT AIRFOIL (l188root-il) Reynolds number: 1,000,000 Max Cl/Cd: 104.02 at α=4° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-l188root-il-1000000.txt Download as CSV file: xf-l188root-il-1000000.csv |
XFOIL Version 6.96
Calculated polar for: LOCKHEED L-188 ROOT 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 = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-18.000 -0.9997 0.09671 0.09407 -0.0432 1.0000 0.0163
-17.750 -1.0425 0.08488 0.08205 -0.0502 1.0000 0.0162
-17.500 -1.0754 0.07491 0.07190 -0.0563 1.0000 0.0162
-17.250 -1.1005 0.06658 0.06340 -0.0616 1.0000 0.0162
-17.000 -1.1194 0.05984 0.05651 -0.0658 1.0000 0.0163
-16.750 -1.1328 0.05436 0.05088 -0.0691 1.0000 0.0164
-16.500 -1.1424 0.04973 0.04612 -0.0716 1.0000 0.0164
-16.250 -1.1486 0.04577 0.04204 -0.0735 1.0000 0.0165
-16.000 -1.1513 0.04243 0.03858 -0.0750 1.0000 0.0167
-15.750 -1.1516 0.03953 0.03555 -0.0760 1.0000 0.0168
-15.500 -1.1493 0.03702 0.03293 -0.0768 1.0000 0.0169
-15.250 -1.1447 0.03484 0.03065 -0.0772 1.0000 0.0170
-15.000 -1.1379 0.03298 0.02868 -0.0775 1.0000 0.0171
-14.750 -1.1435 0.03006 0.02563 -0.0772 1.0000 0.0174
-14.500 -1.1411 0.02807 0.02356 -0.0768 1.0000 0.0176
-14.250 -1.1330 0.02667 0.02211 -0.0762 1.0000 0.0179
-14.000 -1.1227 0.02557 0.02096 -0.0753 1.0000 0.0181
-13.750 -1.1127 0.02465 0.01998 -0.0741 1.0000 0.0184
-13.500 -1.1126 0.02400 0.01928 -0.0707 0.9996 0.0186
-13.250 -1.0885 0.02306 0.01828 -0.0717 0.9960 0.0189
-13.000 -1.0630 0.02217 0.01731 -0.0727 0.9931 0.0193
-12.750 -1.0390 0.02137 0.01643 -0.0732 0.9882 0.0196
-12.500 -1.0130 0.02065 0.01562 -0.0739 0.9843 0.0200
-12.250 -0.9894 0.02007 0.01496 -0.0740 0.9788 0.0202
-12.000 -0.9734 0.01896 0.01377 -0.0729 0.9719 0.0207
-11.750 -0.9556 0.01825 0.01303 -0.0718 0.9653 0.0212
-11.500 -0.9361 0.01775 0.01248 -0.0707 0.9593 0.0216
-11.250 -0.9151 0.01732 0.01199 -0.0699 0.9543 0.0221
-11.000 -0.8933 0.01689 0.01152 -0.0691 0.9491 0.0226
-10.750 -0.8714 0.01650 0.01107 -0.0683 0.9443 0.0231
-10.500 -0.8485 0.01615 0.01065 -0.0676 0.9399 0.0236
-10.250 -0.8275 0.01548 0.00992 -0.0668 0.9353 0.0242
-10.000 -0.8056 0.01494 0.00936 -0.0661 0.9308 0.0249
-9.750 -0.7821 0.01458 0.00895 -0.0655 0.9266 0.0256
-9.500 -0.7576 0.01424 0.00858 -0.0651 0.9227 0.0264
-9.250 -0.7325 0.01391 0.00820 -0.0648 0.9187 0.0271
-9.000 -0.7072 0.01361 0.00785 -0.0645 0.9146 0.0277
-8.750 -0.6845 0.01305 0.00727 -0.0638 0.9105 0.0290
-8.500 -0.6590 0.01278 0.00697 -0.0635 0.9065 0.0300
-8.250 -0.6328 0.01250 0.00667 -0.0634 0.9027 0.0312
-8.000 -0.6064 0.01227 0.00640 -0.0632 0.8985 0.0320
-7.750 -0.5821 0.01179 0.00591 -0.0627 0.8944 0.0337
-7.500 -0.5560 0.01156 0.00564 -0.0625 0.8901 0.0351
-7.250 -0.5290 0.01132 0.00539 -0.0624 0.8863 0.0365
-7.000 -0.5030 0.01098 0.00504 -0.0622 0.8820 0.0384
-6.750 -0.4763 0.01074 0.00479 -0.0620 0.8777 0.0405
-6.500 -0.4492 0.01058 0.00458 -0.0619 0.8733 0.0423
-6.250 -0.4227 0.01025 0.00427 -0.0618 0.8690 0.0451
-6.000 -0.3954 0.01005 0.00406 -0.0618 0.8644 0.0477
-5.750 -0.3685 0.00980 0.00381 -0.0616 0.8597 0.0511
-5.500 -0.3411 0.00963 0.00362 -0.0616 0.8551 0.0548
-5.250 -0.3137 0.00939 0.00341 -0.0616 0.8503 0.0592
-5.000 -0.2859 0.00922 0.00324 -0.0616 0.8453 0.0637
-4.750 -0.2587 0.00900 0.00303 -0.0615 0.8402 0.0706
-4.500 -0.2310 0.00881 0.00287 -0.0615 0.8351 0.0779
-4.250 -0.2032 0.00863 0.00271 -0.0616 0.8294 0.0867
-4.000 -0.1756 0.00845 0.00255 -0.0616 0.8241 0.0980
-3.750 -0.1479 0.00826 0.00241 -0.0616 0.8186 0.1122
-3.500 -0.1202 0.00804 0.00228 -0.0617 0.8124 0.1311
-3.250 -0.0927 0.00785 0.00214 -0.0617 0.8064 0.1544
-3.000 -0.0652 0.00761 0.00201 -0.0617 0.8005 0.1877
-2.750 -0.0381 0.00732 0.00188 -0.0617 0.7942 0.2348
-2.500 -0.0119 0.00695 0.00173 -0.0616 0.7880 0.3056
-2.250 0.0132 0.00635 0.00157 -0.0614 0.7817 0.4250
-2.000 0.0391 0.00598 0.00150 -0.0612 0.7752 0.5228
-1.750 0.0670 0.00587 0.00147 -0.0612 0.7693 0.5660
-1.500 0.0954 0.00578 0.00146 -0.0613 0.7632 0.5938
-1.250 0.1238 0.00575 0.00145 -0.0614 0.7571 0.6148
-1.000 0.1525 0.00573 0.00145 -0.0615 0.7512 0.6321
-0.750 0.1813 0.00571 0.00145 -0.0616 0.7450 0.6465
-0.500 0.2099 0.00573 0.00145 -0.0617 0.7392 0.6599
-0.250 0.2390 0.00573 0.00147 -0.0619 0.7338 0.6725
0.000 0.2676 0.00572 0.00149 -0.0620 0.7278 0.6847
0.250 0.2962 0.00575 0.00151 -0.0621 0.7219 0.6964
0.500 0.3247 0.00576 0.00154 -0.0622 0.7127 0.7104
1.000 0.3797 0.00584 0.00159 -0.0618 0.6866 0.7390
1.250 0.4084 0.00587 0.00161 -0.0620 0.6761 0.7459
1.500 0.4366 0.00590 0.00164 -0.0620 0.6666 0.7525
1.750 0.4649 0.00595 0.00167 -0.0621 0.6565 0.7593
2.000 0.4933 0.00599 0.00171 -0.0622 0.6471 0.7656
2.500 0.5495 0.00611 0.00180 -0.0622 0.6253 0.7793
2.750 0.5772 0.00616 0.00186 -0.0621 0.6136 0.7864
3.000 0.6046 0.00625 0.00192 -0.0621 0.6000 0.7940
3.250 0.6318 0.00634 0.00199 -0.0619 0.5840 0.8012
3.500 0.6586 0.00645 0.00207 -0.0617 0.5652 0.8093
3.750 0.6848 0.00660 0.00217 -0.0614 0.5407 0.8179
4.000 0.7094 0.00682 0.00230 -0.0608 0.5063 0.8279
4.250 0.7309 0.00724 0.00251 -0.0597 0.4462 0.8389
4.500 0.7482 0.00798 0.00288 -0.0579 0.3588 0.8527
4.750 0.7673 0.00854 0.00322 -0.0565 0.2976 0.8708
5.000 0.7868 0.00897 0.00352 -0.0549 0.2528 0.8976
5.250 0.8065 0.00931 0.00381 -0.0533 0.2187 0.9398
5.500 0.8368 0.00974 0.00411 -0.0542 0.1866 0.9769
5.750 0.8715 0.01018 0.00441 -0.0561 0.1608 0.9977
6.000 0.8945 0.01054 0.00467 -0.0554 0.1424 1.0000
6.500 0.9383 0.01119 0.00516 -0.0535 0.1163 1.0000
6.750 0.9605 0.01150 0.00542 -0.0526 0.1062 1.0000
7.000 0.9827 0.01181 0.00569 -0.0517 0.0976 1.0000
7.250 1.0041 0.01217 0.00599 -0.0507 0.0891 1.0000
7.500 1.0263 0.01248 0.00628 -0.0499 0.0830 1.0000
7.750 1.0476 0.01283 0.00659 -0.0488 0.0770 1.0000
8.000 1.0685 0.01317 0.00691 -0.0478 0.0720 1.0000
8.250 1.0879 0.01353 0.00724 -0.0464 0.0674 1.0000
8.500 1.1072 0.01388 0.00758 -0.0450 0.0636 1.0000
8.750 1.1254 0.01431 0.00799 -0.0435 0.0596 1.0000
9.000 1.1454 0.01466 0.00835 -0.0424 0.0570 1.0000
9.250 1.1637 0.01512 0.00879 -0.0410 0.0537 1.0000
9.500 1.1826 0.01556 0.00924 -0.0397 0.0512 1.0000
9.750 1.2018 0.01599 0.00968 -0.0386 0.0490 1.0000
10.000 1.2192 0.01654 0.01022 -0.0372 0.0466 1.0000
10.250 1.2371 0.01706 0.01076 -0.0359 0.0447 1.0000
10.500 1.2559 0.01754 0.01126 -0.0348 0.0431 1.0000
10.750 1.2732 0.01811 0.01183 -0.0336 0.0413 1.0000
11.000 1.2881 0.01885 0.01257 -0.0320 0.0394 1.0000
11.250 1.3066 0.01936 0.01313 -0.0310 0.0383 1.0000
11.500 1.3237 0.01997 0.01376 -0.0298 0.0370 1.0000
11.750 1.3395 0.02067 0.01448 -0.0286 0.0358 1.0000
12.000 1.3514 0.02165 0.01546 -0.0269 0.0343 1.0000
12.250 1.3685 0.02228 0.01615 -0.0258 0.0335 1.0000
12.500 1.3845 0.02299 0.01690 -0.0247 0.0326 1.0000
12.750 1.3997 0.02377 0.01771 -0.0236 0.0316 1.0000
13.000 1.4127 0.02471 0.01867 -0.0223 0.0306 1.0000
13.250 1.4211 0.02600 0.01999 -0.0206 0.0295 1.0000
13.500 1.4358 0.02685 0.02090 -0.0195 0.0290 1.0000
13.750 1.4494 0.02780 0.02190 -0.0184 0.0284 1.0000
14.000 1.4622 0.02881 0.02297 -0.0173 0.0277 1.0000
14.250 1.4740 0.02992 0.02412 -0.0162 0.0271 1.0000
14.500 1.4839 0.03118 0.02542 -0.0151 0.0264 1.0000
14.750 1.4896 0.03283 0.02710 -0.0137 0.0256 1.0000
15.000 1.4972 0.03435 0.02869 -0.0125 0.0251 1.0000
15.250 1.5077 0.03565 0.03007 -0.0116 0.0247 1.0000
15.500 1.5169 0.03709 0.03157 -0.0107 0.0243 1.0000
15.750 1.5253 0.03864 0.03319 -0.0099 0.0238 1.0000
16.000 1.5329 0.04031 0.03492 -0.0091 0.0234 1.0000
16.250 1.5394 0.04212 0.03678 -0.0084 0.0229 1.0000
16.500 1.5438 0.04417 0.03889 -0.0077 0.0225 1.0000
16.750 1.5446 0.04664 0.04143 -0.0070 0.0221 1.0000
17.000 1.5395 0.04982 0.04469 -0.0064 0.0217 1.0000
17.250 1.5440 0.05206 0.04702 -0.0061 0.0214 1.0000
17.500 1.5486 0.05433 0.04938 -0.0059 0.0212 1.0000
17.750 1.5514 0.05684 0.05198 -0.0058 0.0209 1.0000
18.000 1.5534 0.05952 0.05474 -0.0058 0.0205 1.0000
18.250 1.5536 0.06247 0.05778 -0.0060 0.0203 1.0000
18.500 1.5528 0.06560 0.06100 -0.0063 0.0200 1.0000
18.750 1.5504 0.06898 0.06447 -0.0067 0.0197 1.0000
19.000 1.5463 0.07268 0.06826 -0.0074 0.0195 1.0000
19.250 1.5402 0.07675 0.07241 -0.0083 0.0193 1.0000
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