SIKORSKY SSC-A07 AIRFOIL (ssca07-il) Xfoil prediction polar at RE=200,000 Ncrit=9
| Details | Polar file |
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Airfoil: SIKORSKY SSC-A07 AIRFOIL (ssca07-il) Reynolds number: 200,000 Max Cl/Cd: 50.53 at α=3.25° Description: Mach=0 Ncrit=9 Source: Xfoil prediction Download polar: xf-ssca07-il-200000.txt Download as CSV file: xf-ssca07-il-200000.csv |
XFOIL Version 6.96
Calculated polar for: SIKORSKY SSC-A07 AIRFOIL
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
------ -------- --------- --------- -------- -------- --------
-8.000 -0.6162 0.08776 0.08450 -0.0047 1.0000 0.0278
-7.750 -0.6114 0.08301 0.07964 -0.0083 1.0000 0.0278
-7.500 -0.6141 0.07528 0.07187 -0.0115 1.0000 0.0284
-7.250 -0.6101 0.07018 0.06683 -0.0117 1.0000 0.0294
-7.000 -0.6009 0.06648 0.06311 -0.0125 1.0000 0.0306
-6.750 -0.5894 0.06247 0.05902 -0.0142 1.0000 0.0320
-6.500 -0.5754 0.05833 0.05471 -0.0162 1.0000 0.0347
-6.250 -0.5491 0.05661 0.05231 -0.0184 1.0000 0.0398
-6.000 -0.5415 0.04866 0.04435 -0.0200 1.0000 0.0417
-5.750 -0.5246 0.04545 0.04115 -0.0205 1.0000 0.0443
-5.500 -0.5040 0.04231 0.03779 -0.0209 1.0000 0.0486
-5.250 -0.4827 0.03867 0.03358 -0.0211 1.0000 0.0547
-5.000 -0.4631 0.03570 0.03064 -0.0212 1.0000 0.0583
-3.500 -0.3341 0.02084 0.01371 -0.0128 1.0000 0.0492
-3.250 -0.3085 0.01914 0.01160 -0.0109 1.0000 0.0389
-3.000 -0.2845 0.01715 0.00944 -0.0098 1.0000 0.0368
-2.750 -0.2602 0.01581 0.00798 -0.0089 1.0000 0.0359
-2.500 -0.2359 0.01472 0.00683 -0.0080 1.0000 0.0361
-2.250 -0.2115 0.01384 0.00589 -0.0073 1.0000 0.0376
-2.000 -0.1866 0.01303 0.00507 -0.0069 1.0000 0.0416
-1.750 -0.1609 0.01235 0.00438 -0.0068 1.0000 0.0497
-1.500 -0.1324 0.01142 0.00365 -0.0072 1.0000 0.1028
-1.250 -0.1272 0.00865 0.00401 -0.0009 1.0000 0.9139
-1.000 -0.0724 0.00874 0.00395 -0.0053 1.0000 1.0000
-0.750 -0.0596 0.00875 0.00384 -0.0033 1.0000 1.0000
-0.500 -0.0322 0.00882 0.00380 -0.0040 0.9982 1.0000
-0.250 0.0188 0.00894 0.00380 -0.0090 0.9912 1.0000
0.000 0.1108 0.00889 0.00365 -0.0215 0.9778 1.0000
0.250 0.1657 0.00884 0.00356 -0.0268 0.9659 1.0000
0.500 0.1999 0.00887 0.00357 -0.0280 0.9544 1.0000
0.750 0.2257 0.00892 0.00360 -0.0274 0.9412 1.0000
1.000 0.2469 0.00894 0.00362 -0.0257 0.9273 1.0000
1.250 0.2661 0.00894 0.00361 -0.0235 0.9134 1.0000
1.500 0.2845 0.00889 0.00358 -0.0211 0.8985 1.0000
1.750 0.3032 0.00881 0.00349 -0.0186 0.8827 1.0000
2.000 0.3227 0.00870 0.00339 -0.0163 0.8662 1.0000
2.250 0.3429 0.00859 0.00327 -0.0140 0.8488 1.0000
2.500 0.3649 0.00850 0.00318 -0.0122 0.8249 1.0000
2.750 0.3867 0.00841 0.00309 -0.0102 0.7945 1.0000
3.000 0.4095 0.00836 0.00299 -0.0086 0.7464 1.0000
3.250 0.4305 0.00852 0.00279 -0.0063 0.6414 1.0000
3.500 0.4516 0.00966 0.00291 -0.0050 0.4344 1.0000
3.750 0.4764 0.01071 0.00333 -0.0051 0.3224 1.0000
4.000 0.5026 0.01139 0.00378 -0.0052 0.2770 1.0000
4.250 0.5291 0.01192 0.00417 -0.0053 0.2477 1.0000
4.500 0.5557 0.01240 0.00458 -0.0054 0.2268 1.0000
4.750 0.5822 0.01289 0.00500 -0.0054 0.2091 1.0000
5.000 0.6091 0.01326 0.00544 -0.0054 0.1911 1.0000
5.250 0.6358 0.01364 0.00583 -0.0055 0.1718 1.0000
5.500 0.6626 0.01399 0.00621 -0.0056 0.1493 1.0000
5.750 0.6892 0.01438 0.00658 -0.0057 0.1167 1.0000
6.000 0.7146 0.01525 0.00720 -0.0056 0.0746 1.0000
6.250 0.7393 0.01642 0.00840 -0.0052 0.0561 1.0000
6.500 0.7629 0.01788 0.00990 -0.0047 0.0476 1.0000
6.750 0.7869 0.01911 0.01114 -0.0043 0.0410 1.0000
7.000 0.8103 0.02110 0.01327 -0.0036 0.0381 1.0000
7.250 0.8350 0.02273 0.01513 -0.0030 0.0360 1.0000
7.500 0.8591 0.02476 0.01744 -0.0024 0.0344 1.0000
7.750 0.8820 0.02725 0.02034 -0.0017 0.0335 1.0000
8.000 0.9035 0.02956 0.02297 -0.0010 0.0320 1.0000
8.250 0.9225 0.03212 0.02572 -0.0006 0.0298 1.0000
8.500 0.9371 0.03623 0.03034 0.0003 0.0294 1.0000
8.750 0.9477 0.04073 0.03536 0.0013 0.0294 1.0000
9.000 0.9495 0.04651 0.04165 0.0022 0.0290 1.0000
9.250 0.9444 0.05265 0.04826 0.0029 0.0287 1.0000
9.500 0.9367 0.05816 0.05414 0.0034 0.0286 1.0000
9.750 0.9003 0.06976 0.06645 0.0022 0.0409 1.0000
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Polar data table (+)
Polar graphs
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