FX 78-PK-188/20 (fx78pk188-il) Xfoil prediction polar at RE=200,000 Ncrit=9
| Details | Polar file |
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Airfoil: FX 78-PK-188/20 (fx78pk188-il) Reynolds number: 200,000 Max Cl/Cd: 38.14 at α=10.5° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-fx78pk188-il-200000.txt Download as CSV file: xf-fx78pk188-il-200000.csv |
XFOIL Version 6.96
Calculated polar for: FX 78-PK-188/20
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.200 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-13.500 -0.1729 0.11063 0.10681 -0.0959 0.8434 0.0778
-13.250 -0.3827 0.07576 0.07153 -0.1251 0.8538 0.0440
-13.000 -0.4089 0.07018 0.06584 -0.1266 0.8520 0.0431
-12.750 -0.4365 0.06514 0.06067 -0.1272 0.8502 0.0419
-12.500 -0.5384 0.05578 0.05064 -0.1234 0.8477 0.0370
-12.250 -0.5586 0.05383 0.04843 -0.1204 0.8453 0.0364
-12.000 -0.5725 0.05158 0.04597 -0.1176 0.8431 0.0363
-11.750 -0.5820 0.04978 0.04396 -0.1147 0.8410 0.0361
-11.500 -0.5946 0.04679 0.04071 -0.1113 0.8391 0.0363
-11.250 -0.6023 0.04413 0.03777 -0.1080 0.8374 0.0364
-11.000 -0.6023 0.04109 0.03447 -0.1057 0.8356 0.0368
-10.750 -0.5914 0.03913 0.03246 -0.1049 0.8336 0.0383
-10.500 -0.5791 0.03802 0.03130 -0.1037 0.8317 0.0398
-10.250 -0.5719 0.03715 0.03030 -0.1015 0.8298 0.0416
-10.000 -0.5632 0.03590 0.02880 -0.0993 0.8280 0.0432
-9.750 -0.5495 0.03455 0.02715 -0.0977 0.8265 0.0444
-9.500 -0.5399 0.03407 0.02640 -0.0953 0.8249 0.0455
-9.250 -0.4903 0.03075 0.02304 -0.1001 0.8243 0.0498
-9.000 -0.4656 0.02990 0.02208 -0.1001 0.8230 0.0524
-8.750 -0.4405 0.02916 0.02118 -0.0999 0.8218 0.0549
-8.500 -0.4154 0.02862 0.02049 -0.1000 0.8202 0.0564
-8.250 -0.3669 0.02712 0.01907 -0.1034 0.8195 0.0603
-8.000 -0.3440 0.02671 0.01868 -0.1033 0.8180 0.0631
-7.750 -0.3224 0.02634 0.01828 -0.1028 0.8164 0.0657
-7.500 -0.3036 0.02605 0.01794 -0.1019 0.8148 0.0680
-7.250 -0.2904 0.02552 0.01744 -0.1003 0.8130 0.0712
-7.000 -0.2797 0.02514 0.01709 -0.0983 0.8111 0.0754
-6.750 -0.2681 0.02486 0.01677 -0.0962 0.8094 0.0805
-6.500 -0.2634 0.02447 0.01641 -0.0931 0.8080 0.0865
-6.250 -0.2578 0.02427 0.01620 -0.0900 0.8068 0.0962
-6.000 -0.2794 0.02517 0.01720 -0.0832 0.8030 0.1013
-5.750 -0.3039 0.02612 0.01818 -0.0752 0.7990 0.1057
-5.500 -0.3229 0.02663 0.01876 -0.0680 0.7965 0.1180
-5.250 -0.3373 0.02631 0.01876 -0.0615 0.7943 0.1687
-5.000 -0.3498 0.02510 0.01826 -0.0554 0.7925 0.3014
-4.750 -0.3840 0.02664 0.01967 -0.0457 0.7898 0.2802
-4.500 -0.4200 0.02807 0.02091 -0.0357 0.7867 0.2522
-4.250 -0.4383 0.02759 0.02105 -0.0292 0.7865 0.3734
-4.000 -0.4553 0.02693 0.02146 -0.0220 0.7853 0.5579
-3.750 -0.4513 0.02803 0.02295 -0.0174 0.7856 0.6606
-3.500 -0.4418 0.02901 0.02387 -0.0146 0.7863 0.6910
-3.250 -0.4314 0.02999 0.02477 -0.0119 0.7867 0.7109
-3.000 -0.4124 0.03117 0.02587 -0.0105 0.7890 0.7258
-2.750 -0.4606 0.03227 0.02702 -0.0014 0.8135 0.7280
-2.500 -0.3198 0.03291 0.02745 -0.0127 0.7763 0.7614
-2.250 -0.3317 0.03398 0.02856 -0.0065 0.7754 0.7686
-2.000 -0.3174 0.03524 0.02981 -0.0035 0.7758 0.7812
-1.750 -0.2999 0.03638 0.03092 -0.0011 0.7767 0.7937
-1.500 -0.3571 0.03724 0.03187 0.0089 0.7938 0.7968
-1.250 -0.3256 0.03884 0.03345 0.0102 0.7922 0.8121
-1.000 -0.3435 0.03834 0.03294 0.0173 0.7830 0.8225
-0.750 -0.2587 0.03838 0.03280 0.0123 0.7602 0.8327
-0.500 -0.2437 0.03881 0.03316 0.0132 0.7606 0.8373
-0.250 -0.2471 0.03916 0.03350 0.0171 0.7597 0.8407
0.000 -0.2193 0.03866 0.03292 0.0171 0.7491 0.8436
0.250 -0.2214 0.03923 0.03346 0.0198 0.7504 0.8478
0.500 -0.1662 0.03836 0.03245 0.0163 0.7347 0.8494
0.750 -0.1403 0.03829 0.03231 0.0161 0.7278 0.8518
1.000 -0.1265 0.03839 0.03237 0.0177 0.7225 0.8541
1.250 -0.0926 0.03842 0.03235 0.0165 0.7195 0.8560
1.500 -0.0497 0.03842 0.03229 0.0140 0.7176 0.8575
1.750 -0.0558 0.03869 0.03255 0.0178 0.7080 0.8612
2.000 -0.0239 0.03876 0.03258 0.0165 0.7052 0.8633
2.250 0.0164 0.03875 0.03251 0.0142 0.7033 0.8651
2.500 0.0590 0.03877 0.03250 0.0116 0.7021 0.8663
2.750 0.0461 0.03908 0.03283 0.0166 0.6910 0.8693
3.000 0.0827 0.03904 0.03277 0.0150 0.6891 0.8708
3.250 0.1232 0.03898 0.03270 0.0129 0.6879 0.8719
3.500 0.1179 0.03944 0.03317 0.0164 0.6768 0.8749
3.750 0.1545 0.03935 0.03308 0.0148 0.6749 0.8766
4.000 0.1948 0.03920 0.03292 0.0127 0.6736 0.8779
4.250 0.1962 0.03966 0.03338 0.0152 0.6625 0.8802
4.500 0.2336 0.03943 0.03316 0.0135 0.6607 0.8816
4.750 0.2717 0.03913 0.03289 0.0120 0.6594 0.8829
5.000 0.2707 0.03975 0.03354 0.0150 0.6484 0.8855
5.250 0.3063 0.03951 0.03333 0.0136 0.6466 0.8869
5.500 0.3445 0.03917 0.03303 0.0120 0.6453 0.8882
5.750 0.3457 0.03994 0.03383 0.0144 0.6344 0.8908
6.000 0.3819 0.03958 0.03352 0.0131 0.6325 0.8926
6.250 0.4195 0.03920 0.03319 0.0115 0.6313 0.8945
6.500 0.4230 0.03990 0.03393 0.0137 0.6203 0.8970
6.750 0.4584 0.03945 0.03355 0.0126 0.6185 0.8986
7.000 0.4956 0.03890 0.03309 0.0113 0.6171 0.9003
7.250 0.5019 0.03951 0.03376 0.0132 0.6061 0.9031
7.500 0.5436 0.03843 0.03275 0.0117 0.6043 0.9050
7.750 0.5813 0.03717 0.03158 0.0109 0.5996 0.9073
8.000 0.6117 0.03615 0.03064 0.0109 0.5920 0.9101
8.250 0.6569 0.03441 0.02901 0.0094 0.5901 0.9122
8.500 0.7063 0.03223 0.02696 0.0076 0.5888 0.9143
8.750 0.7202 0.03224 0.02707 0.0090 0.5774 0.9179
9.000 0.7625 0.03056 0.02551 0.0078 0.5752 0.9207
9.250 0.7796 0.03050 0.02554 0.0088 0.5640 0.9246
9.500 0.8222 0.02877 0.02395 0.0075 0.5575 0.9276
9.750 0.8451 0.02847 0.02375 0.0078 0.5411 0.9320
10.000 0.8769 0.02762 0.02297 0.0074 0.5205 0.9367
10.250 0.9287 0.02546 0.02073 0.0055 0.4857 0.9404
10.500 0.9569 0.02509 0.02008 0.0054 0.4283 0.9458
10.750 0.9610 0.02664 0.02126 0.0066 0.3663 0.9539
11.000 0.9601 0.02919 0.02347 0.0071 0.3038 0.9638
11.250 0.9535 0.03200 0.02591 0.0081 0.2387 1.0000
11.500 0.9426 0.03466 0.02819 0.0104 0.1901 1.0000
11.750 0.9390 0.03700 0.03027 0.0120 0.1578 1.0000
12.000 0.9415 0.03899 0.03212 0.0130 0.1342 1.0000
12.250 0.9462 0.04088 0.03386 0.0138 0.1180 1.0000
12.500 0.9534 0.04262 0.03552 0.0143 0.1046 1.0000
12.750 0.9626 0.04426 0.03714 0.0147 0.0939 1.0000
13.000 0.9711 0.04594 0.03881 0.0151 0.0857 1.0000
13.250 0.9773 0.04782 0.04061 0.0157 0.0776 1.0000
13.500 0.9889 0.04934 0.04222 0.0159 0.0698 1.0000
13.750 0.9954 0.05124 0.04409 0.0164 0.0631 1.0000
14.000 1.0036 0.05310 0.04600 0.0166 0.0552 1.0000
14.250 1.0102 0.05511 0.04804 0.0171 0.0477 1.0000
14.500 1.0138 0.05742 0.05031 0.0177 0.0411 1.0000
14.750 1.0209 0.05946 0.05239 0.0178 0.0364 1.0000
15.000 1.0257 0.06165 0.05457 0.0185 0.0331 1.0000
15.250 1.0340 0.06360 0.05661 0.0188 0.0303 1.0000
15.500 1.0408 0.06568 0.05871 0.0191 0.0283 1.0000
15.750 1.0513 0.06731 0.06030 0.0199 0.0266 1.0000
16.000 1.0588 0.06948 0.06265 0.0200 0.0250 1.0000
16.250 1.0658 0.07167 0.06497 0.0200 0.0237 1.0000
16.500 1.0738 0.07375 0.06714 0.0201 0.0229 1.0000
16.750 1.0808 0.07595 0.06937 0.0200 0.0219 1.0000
17.000 1.0908 0.07789 0.07135 0.0203 0.0212 1.0000
17.250 1.0975 0.08052 0.07416 0.0207 0.0205 1.0000
17.500 1.0993 0.08360 0.07745 0.0206 0.0202 1.0000
17.750 1.0969 0.08725 0.08133 0.0203 0.0199 1.0000
18.000 1.0920 0.09131 0.08564 0.0197 0.0196 1.0000
18.250 1.0862 0.09557 0.09012 0.0189 0.0195 1.0000
18.500 1.0757 0.10056 0.09535 0.0177 0.0193 1.0000
18.750 1.0624 0.10611 0.10115 0.0160 0.0193 1.0000
19.000 1.0483 0.11194 0.10721 0.0138 0.0193 1.0000
19.250 1.0297 0.11876 0.11427 0.0110 0.0193 1.0000
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