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St. CYR 234 (Bartel 17-IC) (stcyr234-il) Xfoil prediction polar at RE=200,000 Ncrit=9


Details Polar file
Airfoil: St. CYR 234 (Bartel 17-IC) (stcyr234-il)
Reynolds number: 200,000
Max Cl/Cd: 72.92 at α=1°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-stcyr234-il-200000.txt
Download as CSV file: xf-stcyr234-il-200000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: St. CYR 234 (Bartel 17-IC)                      
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -12.750  -0.1147   0.09376   0.08959  -0.0847   0.9510   0.1415
 -12.500  -0.0904   0.09108   0.08689  -0.0878   0.9488   0.1454
 -11.750  -0.3498   0.04027   0.03455  -0.1282   0.8953   0.1260
 -11.500  -0.3253   0.03667   0.03067  -0.1304   0.8931   0.1264
 -11.250  -0.3208   0.03511   0.02900  -0.1274   0.8828   0.1269
 -11.000  -0.2945   0.03332   0.02708  -0.1279   0.8786   0.1277
 -10.750  -0.2631   0.03141   0.02497  -0.1294   0.8761   0.1282
 -10.500  -0.2290   0.02981   0.02320  -0.1310   0.8742   0.1288
 -10.250  -0.1941   0.02842   0.02165  -0.1325   0.8726   0.1296
 -10.000  -0.1927   0.02795   0.02110  -0.1278   0.8607   0.1302
  -9.750  -0.1613   0.02693   0.01995  -0.1284   0.8577   0.1314
  -9.500  -0.1278   0.02583   0.01868  -0.1294   0.8556   0.1326
  -9.250  -0.0929   0.02473   0.01740  -0.1306   0.8538   0.1336
  -9.000  -0.0864   0.02443   0.01699  -0.1266   0.8441   0.1343
  -8.750  -0.0595   0.02370   0.01611  -0.1263   0.8399   0.1353
  -8.500  -0.0268   0.02295   0.01521  -0.1268   0.8374   0.1365
  -8.250   0.0082   0.02230   0.01438  -0.1277   0.8355   0.1377
  -8.000   0.0434   0.02133   0.01342  -0.1289   0.8339   0.1397
  -7.750   0.0460   0.02146   0.01358  -0.1243   0.8241   0.1408
  -7.500   0.0757   0.02099   0.01311  -0.1242   0.8204   0.1430
  -7.250   0.1117   0.02039   0.01246  -0.1252   0.8179   0.1455
  -7.000   0.1492   0.01977   0.01177  -0.1265   0.8158   0.1484
  -6.750   0.1870   0.01918   0.01109  -0.1278   0.8140   0.1514
  -6.500   0.1865   0.01938   0.01137  -0.1227   0.8046   0.1533
  -6.250   0.2167   0.01895   0.01100  -0.1227   0.8010   0.1573
  -6.000   0.2546   0.01836   0.01037  -0.1240   0.7981   0.1631
  -5.750   0.2944   0.01758   0.00966  -0.1256   0.7955   0.1711
  -5.500   0.3090   0.01763   0.00972  -0.1230   0.7890   0.1788
  -5.250   0.3303   0.01738   0.00959  -0.1215   0.7836   0.1890
  -5.000   0.3632   0.01694   0.00923  -0.1220   0.7800   0.2044
  -4.750   0.3997   0.01656   0.00892  -0.1232   0.7773   0.2219
  -4.500   0.4377   0.01629   0.00869  -0.1247   0.7748   0.2404
  -4.250   0.4431   0.01661   0.00906  -0.1204   0.7666   0.2518
  -4.000   0.4738   0.01643   0.00891  -0.1205   0.7618   0.2700
  -3.750   0.5118   0.01613   0.00863  -0.1219   0.7581   0.2902
  -3.500   0.5444   0.01601   0.00852  -0.1224   0.7541   0.3094
  -3.250   0.5569   0.01612   0.00876  -0.1193   0.7466   0.3226
  -3.000   0.5894   0.01585   0.00851  -0.1197   0.7411   0.3406
  -2.750   0.6296   0.01550   0.00815  -0.1216   0.7366   0.3606
  -2.500   0.6427   0.01560   0.00831  -0.1186   0.7286   0.3747
  -2.250   0.6711   0.01540   0.00816  -0.1184   0.7223   0.3928
  -1.750   0.7238   0.01506   0.00805  -0.1174   0.7107   0.4315
  -1.500   0.7471   0.01492   0.00806  -0.1162   0.7036   0.4549
  -1.250   0.7825   0.01468   0.00797  -0.1172   0.6973   0.4951
  -1.000   0.7965   0.01481   0.00822  -0.1143   0.6886   0.5372
  -0.750   0.8247   0.01470   0.00809  -0.1140   0.6801   0.5784
  -0.500   0.8464   0.01457   0.00803  -0.1125   0.6713   0.6112
  -0.250   0.8669   0.01425   0.00790  -0.1108   0.6615   0.6473
   0.000   0.9533   0.01359   0.00800  -0.1224   0.6466   1.0000
   0.250   0.9777   0.01359   0.00788  -0.1215   0.6345   1.0000
   0.500   0.9900   0.01367   0.00792  -0.1183   0.6200   1.0000
   0.750   1.0014   0.01376   0.00797  -0.1149   0.6031   1.0000
   1.000   1.0100   0.01385   0.00799  -0.1109   0.5824   1.0000
   1.250   1.0108   0.01398   0.00802  -0.1054   0.5557   1.0000
   1.500   1.0065   0.01424   0.00812  -0.0991   0.5109   1.0000
   1.750   0.9986   0.01486   0.00831  -0.0925   0.4595   1.0000
   2.250   0.9985   0.01665   0.00947  -0.0833   0.3975   1.0000
   2.500   1.0066   0.01744   0.01008  -0.0802   0.3748   1.0000
   2.750   1.0170   0.01815   0.01065  -0.0777   0.3562   1.0000
   3.000   1.0288   0.01885   0.01121  -0.0754   0.3412   1.0000
   3.250   1.0420   0.01948   0.01176  -0.0734   0.3282   1.0000
   3.500   1.0568   0.02008   0.01230  -0.0716   0.3173   1.0000
   3.750   1.0709   0.02073   0.01284  -0.0699   0.3081   1.0000
   4.000   1.0876   0.02131   0.01339  -0.0685   0.3000   1.0000
   4.250   1.1031   0.02193   0.01394  -0.0671   0.2922   1.0000
   4.500   1.1196   0.02258   0.01450  -0.0658   0.2854   1.0000
   4.750   1.1363   0.02315   0.01509  -0.0646   0.2786   1.0000
   5.000   1.1524   0.02381   0.01568  -0.0633   0.2721   1.0000
   5.250   1.1703   0.02446   0.01627  -0.0624   0.2660   1.0000
   5.500   1.1858   0.02509   0.01693  -0.0611   0.2598   1.0000
   5.750   1.2020   0.02579   0.01755  -0.0600   0.2536   1.0000
   6.000   1.2196   0.02648   0.01822  -0.0591   0.2476   1.0000
   6.250   1.2341   0.02718   0.01897  -0.0579   0.2418   1.0000
   6.500   1.2496   0.02794   0.01965  -0.0568   0.2358   1.0000
   6.750   1.2661   0.02870   0.02041  -0.0559   0.2299   1.0000
   7.000   1.2784   0.02951   0.02128  -0.0545   0.2240   1.0000
   7.250   1.2926   0.03035   0.02205  -0.0535   0.2179   1.0000
   7.500   1.3062   0.03124   0.02296  -0.0524   0.2119   1.0000
   7.750   1.3160   0.03220   0.02399  -0.0509   0.2056   1.0000
   8.000   1.3307   0.03311   0.02478  -0.0500   0.1994   1.0000
   8.250   1.3386   0.03422   0.02603  -0.0485   0.1935   1.0000
   8.500   1.3470   0.03534   0.02717  -0.0472   0.1874   1.0000
   8.750   1.3584   0.03643   0.02821  -0.0462   0.1816   1.0000
   9.000   1.3648   0.03773   0.02963  -0.0448   0.1754   1.0000
   9.250   1.3729   0.03899   0.03086  -0.0437   0.1702   1.0000
   9.500   1.3819   0.04030   0.03220  -0.0427   0.1649   1.0000
   9.750   1.3894   0.04169   0.03367  -0.0417   0.1596   1.0000
  10.000   1.3976   0.04308   0.03499  -0.0408   0.1552   1.0000
  10.250   1.4058   0.04455   0.03655  -0.0400   0.1506   1.0000
  10.500   1.4132   0.04609   0.03814  -0.0393   0.1462   1.0000
  10.750   1.4209   0.04761   0.03960  -0.0385   0.1424   1.0000
  11.000   1.4287   0.04922   0.04128  -0.0379   0.1386   1.0000
  11.250   1.4358   0.05090   0.04302  -0.0372   0.1350   1.0000
  11.500   1.4434   0.05252   0.04463  -0.0367   0.1318   1.0000
  11.750   1.4543   0.05391   0.04595  -0.0362   0.1288   1.0000
  12.000   1.4597   0.05584   0.04803  -0.0356   0.1260   1.0000
  12.250   1.4669   0.05760   0.04984  -0.0352   0.1233   1.0000
  12.500   1.4750   0.05926   0.05150  -0.0348   0.1210   1.0000
  12.750   1.4932   0.06001   0.05210  -0.0345   0.1184   1.0000
  13.000   1.4948   0.06239   0.05467  -0.0341   0.1166   1.0000
  13.250   1.4985   0.06460   0.05701  -0.0338   0.1147   1.0000
  13.500   1.5036   0.06667   0.05916  -0.0335   0.1128   1.0000
  13.750   1.5116   0.06841   0.06092  -0.0334   0.1109   1.0000
  14.000   1.5250   0.06962   0.06208  -0.0333   0.1092   1.0000
  14.250   1.5392   0.07089   0.06335  -0.0331   0.1075   1.0000
  14.500   1.5357   0.07395   0.06661  -0.0330   0.1064   1.0000
  14.750   1.5330   0.07700   0.06983  -0.0330   0.1053   1.0000
  15.000   1.5312   0.08000   0.07298  -0.0331   0.1041   1.0000
  15.250   1.5309   0.08285   0.07595  -0.0333   0.1029   1.0000
  15.500   1.5324   0.08553   0.07873  -0.0336   0.1018   1.0000
  15.750   1.5366   0.08788   0.08115  -0.0339   0.1008   1.0000
  16.000   1.5457   0.08966   0.08294  -0.0342   0.0998   1.0000
  16.250   1.5629   0.09058   0.08382  -0.0343   0.0986   1.0000
  16.500   1.5549   0.09454   0.08795  -0.0349   0.0979   1.0000
  16.750   1.5321   0.10042   0.09410  -0.0363   0.0974   1.0000
  17.000   1.5050   0.10720   0.10116  -0.0382   0.0969   1.0000
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