GIII BL145 AIRFOIL (giiif-il) Xfoil prediction polar at RE=50,000 Ncrit=9
| Details | Polar file |
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Airfoil: GIII BL145 AIRFOIL (giiif-il) Reynolds number: 50,000 Max Cl/Cd: 32.22 at α=5° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-giiif-il-50000.txt Download as CSV file: xf-giiif-il-50000.csv |
XFOIL Version 6.96
Calculated polar for: GIII BL145 AIRFOIL
1 1 Reynolds number fixed Mach number fixed
xtrf = 1.000 (top) 1.000 (bottom)
Mach = 0.000 Re = 0.050 e 6 Ncrit = 9.000
alpha CL CD CDp CM Top_Xtr Bot_Xtr
------ -------- --------- --------- -------- -------- --------
-9.000 -0.5712 0.10951 0.10287 0.0045 1.0000 0.2083
-8.750 -0.5812 0.10703 0.10049 0.0021 1.0000 0.2184
-8.500 -0.5734 0.10284 0.09633 0.0027 1.0000 0.2316
-8.250 -0.5704 0.09906 0.09255 0.0027 1.0000 0.2452
-8.000 -0.5731 0.09566 0.08923 0.0021 1.0000 0.2597
-7.750 -0.5638 0.09149 0.08510 0.0036 1.0000 0.2783
-7.500 -0.5642 0.08836 0.08204 0.0043 1.0000 0.3006
-7.250 -0.5586 0.08495 0.07868 0.0065 1.0000 0.3281
-6.500 -0.4822 0.07652 0.07016 0.0270 1.0000 0.5502
-6.250 -0.4261 0.07214 0.06560 0.0313 1.0000 0.6559
-6.000 -0.3829 0.06825 0.06162 0.0335 1.0000 0.7601
-5.000 -0.4804 0.04364 0.03528 -0.0208 1.0000 0.1607
-4.750 -0.4588 0.03968 0.03072 -0.0197 1.0000 0.1393
-4.500 -0.4374 0.03656 0.02708 -0.0182 1.0000 0.1301
-4.250 -0.4157 0.03364 0.02361 -0.0166 1.0000 0.1256
-4.000 -0.3946 0.03144 0.02103 -0.0152 1.0000 0.1315
-3.750 -0.3715 0.02923 0.01830 -0.0137 1.0000 0.1370
-3.500 -0.3469 0.02700 0.01589 -0.0126 1.0000 0.1433
-3.250 -0.3224 0.02525 0.01392 -0.0114 1.0000 0.1613
-3.000 -0.1128 0.01806 0.00926 -0.0321 1.0000 1.0000
-2.750 -0.0948 0.01782 0.00862 -0.0310 1.0000 1.0000
-2.500 -0.0790 0.01760 0.00813 -0.0296 1.0000 1.0000
-2.250 -0.0656 0.01743 0.00775 -0.0278 1.0000 1.0000
-2.000 -0.0557 0.01730 0.00747 -0.0254 1.0000 1.0000
-1.750 -0.0497 0.01723 0.00728 -0.0224 1.0000 1.0000
-1.500 -0.0467 0.01720 0.00711 -0.0189 1.0000 1.0000
-1.250 -0.0459 0.01720 0.00702 -0.0150 1.0000 1.0000
-1.000 -0.0447 0.01724 0.00695 -0.0113 1.0000 1.0000
-0.750 -0.0414 0.01731 0.00689 -0.0079 1.0000 1.0000
-0.500 -0.0350 0.01741 0.00685 -0.0050 1.0000 1.0000
-0.250 -0.0251 0.01755 0.00686 -0.0028 1.0000 1.0000
0.000 -0.0122 0.01773 0.00692 -0.0011 1.0000 1.0000
0.250 0.0027 0.01796 0.00701 0.0002 1.0000 1.0000
0.500 0.0190 0.01822 0.00717 0.0012 1.0000 1.0000
0.750 0.0363 0.01852 0.00739 0.0020 1.0000 1.0000
1.000 0.0543 0.01885 0.00766 0.0026 1.0000 1.0000
1.250 0.0728 0.01923 0.00799 0.0031 1.0000 1.0000
1.500 0.0916 0.01964 0.00837 0.0035 1.0000 1.0000
1.750 0.1107 0.02009 0.00881 0.0038 1.0000 1.0000
2.000 0.1298 0.02059 0.00931 0.0040 1.0000 1.0000
2.250 0.1490 0.02113 0.00988 0.0041 1.0000 1.0000
2.500 0.1681 0.02172 0.01051 0.0041 1.0000 1.0000
2.750 0.1871 0.02237 0.01125 0.0040 1.0000 1.0000
3.000 0.2058 0.02308 0.01204 0.0039 1.0000 1.0000
3.250 0.2449 0.02416 0.01328 -0.0003 0.9905 1.0000
3.500 0.3100 0.02560 0.01501 -0.0093 0.9692 1.0000
3.750 0.3659 0.02673 0.01652 -0.0160 0.9444 1.0000
4.000 0.4235 0.02771 0.01790 -0.0224 0.9170 1.0000
4.250 0.4872 0.02840 0.01911 -0.0289 0.8864 1.0000
4.500 0.5639 0.02794 0.01946 -0.0349 0.8424 1.0000
4.750 0.6414 0.02252 0.01480 -0.0287 0.7463 1.0000
5.000 0.6551 0.02033 0.01286 -0.0190 0.6451 1.0000
5.250 0.6425 0.02232 0.01209 -0.0073 0.2616 1.0000
5.500 0.6554 0.02523 0.01408 -0.0047 0.1788 1.0000
5.750 0.6796 0.02741 0.01600 -0.0034 0.1444 1.0000
6.000 0.7111 0.02994 0.01841 -0.0028 0.1271 1.0000
6.250 0.7412 0.03253 0.02116 -0.0022 0.1172 1.0000
6.500 0.7658 0.03513 0.02415 -0.0011 0.1080 1.0000
6.750 0.7907 0.03825 0.02759 -0.0001 0.1047 1.0000
7.000 0.8122 0.04177 0.03172 0.0013 0.1046 1.0000
7.250 0.8290 0.04572 0.03639 0.0030 0.1071 1.0000
7.500 0.8417 0.04988 0.04114 0.0046 0.1088 1.0000
7.750 0.8508 0.05420 0.04596 0.0059 0.1100 1.0000
8.000 0.8577 0.05883 0.05098 0.0070 0.1120 1.0000
8.250 0.8582 0.06398 0.05666 0.0078 0.1190 1.0000
8.500 0.8623 0.07007 0.06303 0.0078 0.1298 1.0000
8.750 0.8364 0.07707 0.07049 0.0056 0.1452 1.0000
9.000 0.7152 0.07232 0.06611 0.0119 0.1467 1.0000
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Polar data table (+)
Polar graphs
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