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SOMERS S102 AIRFOIL (BLUNT) (s102b-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: SOMERS S102 AIRFOIL (BLUNT) (s102b-il)
Reynolds number: 1,000,000
Max Cl/Cd: 85.33 at α=8.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-s102b-il-1000000-n5.txt
Download as CSV file: xf-s102b-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: SOMERS S102 AIRFOIL (BLUNT)                     
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -13.500  -0.7261   0.06882   0.06680  -0.0536   1.0000   0.0036
 -13.250  -0.7674   0.05859   0.05631  -0.0593   1.0000   0.0036
 -13.000  -0.7974   0.05141   0.04889  -0.0623   1.0000   0.0036
 -12.750  -0.8175   0.04603   0.04329  -0.0639   1.0000   0.0036
 -12.500  -0.8307   0.04172   0.03876  -0.0648   1.0000   0.0036
 -12.250  -0.8392   0.03808   0.03492  -0.0651   1.0000   0.0036
 -12.000  -0.8403   0.03488   0.03151  -0.0659   0.9886   0.0036
 -11.750  -0.8328   0.03206   0.02846  -0.0674   0.9667   0.0036
 -11.500  -0.8273   0.02983   0.02600  -0.0673   0.9412   0.0037
 -11.250  -0.8209   0.02799   0.02394  -0.0665   0.9161   0.0037
 -11.000  -0.8122   0.02636   0.02206  -0.0658   0.8911   0.0037
 -10.750  -0.8002   0.02493   0.02041  -0.0654   0.8667   0.0037
 -10.500  -0.7840   0.02363   0.01887  -0.0652   0.8457   0.0038
 -10.000  -0.7465   0.02143   0.01630  -0.0647   0.8150   0.0038
  -9.750  -0.7258   0.02047   0.01519  -0.0645   0.8030   0.0038
  -9.500  -0.7042   0.01959   0.01415  -0.0644   0.7924   0.0039
  -9.250  -0.6819   0.01877   0.01320  -0.0643   0.7823   0.0039
  -9.000  -0.6588   0.01801   0.01233  -0.0642   0.7737   0.0039
  -8.750  -0.6352   0.01731   0.01151  -0.0642   0.7653   0.0039
  -8.500  -0.6107   0.01670   0.01082  -0.0643   0.7581   0.0040
  -8.250  -0.5858   0.01615   0.01018  -0.0644   0.7507   0.0040
  -8.000  -0.5614   0.01544   0.00938  -0.0644   0.7444   0.0041
  -7.750  -0.5371   0.01467   0.00853  -0.0646   0.7377   0.0042
  -7.500  -0.5116   0.01409   0.00787  -0.0648   0.7316   0.0043
  -7.250  -0.4852   0.01358   0.00730  -0.0651   0.7262   0.0044
  -7.000  -0.4585   0.01311   0.00678  -0.0654   0.7209   0.0045
  -6.750  -0.4315   0.01269   0.00630  -0.0657   0.7162   0.0046
  -6.500  -0.4039   0.01228   0.00585  -0.0661   0.7121   0.0047
  -6.250  -0.3760   0.01191   0.00544  -0.0665   0.7078   0.0048
  -6.000  -0.3479   0.01158   0.00507  -0.0669   0.7036   0.0049
  -5.500  -0.2910   0.01098   0.00439  -0.0678   0.6966   0.0053
  -5.250  -0.2622   0.01072   0.00409  -0.0683   0.6931   0.0056
  -5.000  -0.2333   0.01048   0.00382  -0.0688   0.6895   0.0060
  -4.750  -0.2043   0.01023   0.00355  -0.0693   0.6860   0.0069
  -4.500  -0.1752   0.01003   0.00332  -0.0698   0.6829   0.0083
  -4.250  -0.1459   0.00981   0.00311  -0.0703   0.6801   0.0113
  -4.000  -0.1165   0.00960   0.00292  -0.0709   0.6773   0.0166
  -3.750  -0.0870   0.00940   0.00275  -0.0715   0.6745   0.0253
  -3.500  -0.0575   0.00920   0.00259  -0.0721   0.6719   0.0378
  -3.250  -0.0279   0.00886   0.00238  -0.0729   0.6694   0.0780
  -3.000   0.0025   0.00807   0.00205  -0.0743   0.6672   0.2075
  -2.750   0.0349   0.00642   0.00155  -0.0771   0.6652   0.5429
  -2.500   0.0649   0.00645   0.00158  -0.0776   0.6630   0.5597
  -2.250   0.0948   0.00653   0.00165  -0.0780   0.6606   0.5739
  -2.000   0.1248   0.00668   0.00175  -0.0783   0.6582   0.5846
  -1.750   0.1546   0.00669   0.00171  -0.0788   0.6559   0.5855
  -1.500   0.1842   0.00668   0.00167  -0.0792   0.6535   0.5864
  -1.250   0.2140   0.00668   0.00164  -0.0797   0.6503   0.5873
  -1.000   0.2437   0.00666   0.00161  -0.0801   0.6450   0.5880
  -0.750   0.2732   0.00668   0.00158  -0.0805   0.6395   0.5887
  -0.500   0.3027   0.00669   0.00157  -0.0809   0.6333   0.5893
  -0.250   0.3322   0.00670   0.00155  -0.0813   0.6258   0.5900
   0.000   0.3615   0.00674   0.00154  -0.0816   0.6196   0.5907
   0.250   0.3912   0.00675   0.00154  -0.0820   0.6125   0.5914
   0.500   0.4203   0.00680   0.00155  -0.0824   0.6037   0.5920
   0.750   0.4496   0.00683   0.00155  -0.0827   0.5924   0.5928
   1.000   0.4787   0.00688   0.00157  -0.0830   0.5793   0.5935
   1.250   0.5075   0.00696   0.00159  -0.0833   0.5625   0.5942
   1.500   0.5355   0.00711   0.00163  -0.0835   0.5327   0.5949
   1.750   0.5591   0.00772   0.00184  -0.0830   0.4423   0.5958
   2.000   0.5825   0.00839   0.00214  -0.0825   0.3603   0.5967
   2.250   0.6070   0.00893   0.00239  -0.0822   0.2969   0.5975
   2.500   0.6324   0.00935   0.00260  -0.0821   0.2503   0.5983
   2.750   0.6587   0.00966   0.00278  -0.0820   0.2209   0.5990
   3.000   0.6854   0.00993   0.00295  -0.0820   0.1993   0.5997
   3.250   0.7123   0.01016   0.00310  -0.0820   0.1826   0.6003
   3.500   0.7393   0.01039   0.00327  -0.0821   0.1695   0.6009
   3.750   0.7663   0.01059   0.00342  -0.0821   0.1592   0.6016
   4.000   0.7934   0.01077   0.00358  -0.0822   0.1509   0.6026
   4.250   0.8201   0.01098   0.00376  -0.0822   0.1426   0.6036
   4.500   0.8473   0.01114   0.00392  -0.0822   0.1380   0.6045
   4.750   0.8743   0.01132   0.00410  -0.0823   0.1335   0.6055
   5.000   0.9008   0.01152   0.00429  -0.0822   0.1288   0.6065
   5.250   0.9276   0.01170   0.00448  -0.0822   0.1257   0.6074
   5.500   0.9544   0.01188   0.00467  -0.0822   0.1231   0.6085
   5.750   0.9806   0.01208   0.00488  -0.0821   0.1197   0.6095
   6.000   1.0065   0.01231   0.00510  -0.0820   0.1159   0.6106
   6.250   1.0323   0.01254   0.00534  -0.0818   0.1129   0.6117
   6.500   1.0585   0.01273   0.00557  -0.0817   0.1115   0.6128
   6.750   1.0843   0.01293   0.00580  -0.0816   0.1094   0.6139
   7.000   1.1096   0.01317   0.00604  -0.0814   0.1068   0.6151
   7.250   1.1344   0.01343   0.00631  -0.0811   0.1039   0.6163
   7.500   1.1587   0.01372   0.00660  -0.0807   0.1007   0.6173
   7.750   1.1834   0.01396   0.00688  -0.0804   0.0990   0.6186
   8.000   1.2081   0.01418   0.00715  -0.0800   0.0973   0.6200
   8.250   1.2321   0.01444   0.00745  -0.0796   0.0950   0.6214
   8.500   1.2554   0.01474   0.00776  -0.0791   0.0920   0.6229
   8.750   1.2779   0.01507   0.00810  -0.0785   0.0889   0.6244
   9.000   1.3004   0.01538   0.00845  -0.0778   0.0867   0.6260
   9.250   1.3229   0.01567   0.00879  -0.0772   0.0845   0.6276
   9.500   1.3443   0.01601   0.00915  -0.0764   0.0813   0.6292
   9.750   1.3626   0.01640   0.00954  -0.0750   0.0777   0.6308
  10.000   1.3800   0.01678   0.00995  -0.0735   0.0749   0.6323
  10.500   1.4153   0.01776   0.01094  -0.0708   0.0652   0.6359
  10.750   1.4329   0.01827   0.01149  -0.0696   0.0611   0.6380
  11.000   1.4481   0.01895   0.01215  -0.0681   0.0558   0.6402
  11.250   1.4637   0.01961   0.01284  -0.0668   0.0509   0.6425
  11.500   1.4775   0.02040   0.01364  -0.0652   0.0459   0.6449
  11.750   1.4907   0.02126   0.01450  -0.0637   0.0411   0.6474
  12.250   1.5145   0.02325   0.01650  -0.0606   0.0311   0.6528
  12.500   1.5250   0.02438   0.01764  -0.0591   0.0266   0.6561
  12.750   1.5351   0.02558   0.01886  -0.0576   0.0224   0.6594
  13.000   1.5463   0.02672   0.02004  -0.0563   0.0194   0.6627
  13.500   1.5664   0.02925   0.02265  -0.0538   0.0148   0.6696
  13.750   1.5765   0.03056   0.02401  -0.0526   0.0131   0.6739
  14.250   1.5940   0.03344   0.02701  -0.0504   0.0101   0.6827
  14.500   1.6013   0.03505   0.02869  -0.0493   0.0089   0.6879
  14.750   1.6094   0.03659   0.03032  -0.0483   0.0081   0.6938
  15.000   1.6158   0.03832   0.03212  -0.0474   0.0073   0.6997
  15.250   1.6218   0.04012   0.03401  -0.0465   0.0067   0.7069
  15.750   1.6322   0.04394   0.03802  -0.0449   0.0057   0.7233
  16.000   1.6352   0.04612   0.04030  -0.0442   0.0052   0.7330
  16.250   1.6385   0.04836   0.04265  -0.0436   0.0049   0.7449
  16.500   1.6412   0.05071   0.04514  -0.0431   0.0046   0.7595
  16.750   1.6426   0.05324   0.04781  -0.0427   0.0043   0.7788
  17.000   1.6426   0.05600   0.05073  -0.0425   0.0040   0.8067
  17.250   1.6411   0.05878   0.05382  -0.0421   0.0038   0.8954
  17.500   1.6355   0.06169   0.05691  -0.0413   0.0036   1.0000
  17.750   1.6329   0.06500   0.06032  -0.0415   0.0035   1.0000
  18.000   1.6284   0.06862   0.06404  -0.0418   0.0033   1.0000
  18.250   1.6222   0.07259   0.06812  -0.0423   0.0031   1.0000
  18.500   1.6138   0.07700   0.07265  -0.0432   0.0030   1.0000
  18.750   1.6035   0.08182   0.07759  -0.0443   0.0029   1.0000
  19.000   1.5899   0.08729   0.08318  -0.0459   0.0027   1.0000
  19.250   1.5730   0.09351   0.08954  -0.0480   0.0026   1.0000
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