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LWK 80-120/K25 (lwk80120k25-il) Xfoil prediction polar at RE=500,000 Ncrit=5


Details Polar file
Airfoil: LWK 80-120/K25 (lwk80120k25-il)
Reynolds number: 500,000
Max Cl/Cd: 51.17 at α=8.25°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-lwk80120k25-il-500000-n5.txt
Download as CSV file: xf-lwk80120k25-il-500000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: LWK 80-120/K25                                  
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.500 e 6     Ncrit =   5.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -17.250  -0.9561   0.11919   0.11649  -0.0015   1.0000   0.0086
 -17.000  -1.0325   0.09856   0.09554  -0.0125   1.0000   0.0081
 -16.750  -1.0678   0.08687   0.08363  -0.0192   1.0000   0.0080
 -16.500  -1.0939   0.07733   0.07391  -0.0250   1.0000   0.0080
 -16.250  -1.1173   0.06900   0.06539  -0.0300   1.0000   0.0080
 -16.000  -1.1353   0.06227   0.05846  -0.0336   1.0000   0.0080
 -15.750  -1.1376   0.05842   0.05451  -0.0356   1.0000   0.0082
 -15.500  -1.1543   0.05303   0.04891  -0.0375   1.0000   0.0081
 -15.250  -1.1528   0.05025   0.04605  -0.0383   1.0000   0.0084
 -15.000  -1.1588   0.04677   0.04243  -0.0389   1.0000   0.0085
 -14.750  -1.1625   0.04371   0.03922  -0.0390   1.0000   0.0085
 -14.500  -1.1613   0.04133   0.03671  -0.0389   1.0000   0.0087
 -14.250  -1.1629   0.03873   0.03397  -0.0384   1.0000   0.0088
 -14.000  -1.1596   0.03670   0.03180  -0.0378   1.0000   0.0090
 -13.750  -1.1563   0.03473   0.02969  -0.0369   1.0000   0.0090
 -13.500  -1.1503   0.03303   0.02786  -0.0360   1.0000   0.0093
 -13.250  -1.1442   0.03138   0.02608  -0.0350   1.0000   0.0095
 -13.000  -1.1365   0.02991   0.02449  -0.0338   1.0000   0.0095
 -12.750  -1.1268   0.02863   0.02309  -0.0327   1.0000   0.0097
 -12.500  -1.1171   0.02735   0.02169  -0.0315   1.0000   0.0101
 -12.250  -1.1087   0.02601   0.02026  -0.0300   1.0000   0.0103
 -12.000  -1.0971   0.02497   0.01916  -0.0287   1.0000   0.0108
 -11.750  -1.0843   0.02404   0.01816  -0.0274   1.0000   0.0111
 -11.500  -1.0709   0.02317   0.01720  -0.0260   1.0000   0.0114
 -11.250  -1.0575   0.02233   0.01629  -0.0245   1.0000   0.0118
 -11.000  -1.0436   0.02157   0.01546  -0.0228   1.0000   0.0122
 -10.750  -1.0295   0.02087   0.01468  -0.0211   1.0000   0.0127
 -10.250  -0.9521   0.01884   0.01245  -0.0283   0.9407   0.0143
 -10.000  -0.9131   0.01806   0.01157  -0.0317   0.9276   0.0154
  -9.750  -0.8819   0.01742   0.01082  -0.0333   0.9135   0.0164
  -9.500  -0.8579   0.01692   0.01019  -0.0333   0.9011   0.0173
  -9.250  -0.8385   0.01643   0.00965  -0.0322   0.8908   0.0191
  -8.750  -0.7998   0.01567   0.00873  -0.0298   0.8754   0.0219
  -8.500  -0.7801   0.01526   0.00826  -0.0286   0.8694   0.0236
  -8.250  -0.7603   0.01486   0.00784  -0.0274   0.8644   0.0256
  -8.000  -0.7397   0.01452   0.00745  -0.0263   0.8595   0.0276
  -7.750  -0.7186   0.01421   0.00706  -0.0252   0.8551   0.0298
  -7.500  -0.6978   0.01386   0.00671  -0.0242   0.8511   0.0336
  -7.250  -0.6759   0.01358   0.00640  -0.0232   0.8468   0.0365
  -7.000  -0.6546   0.01324   0.00605  -0.0222   0.8429   0.0403
  -6.750  -0.6325   0.01296   0.00575  -0.0213   0.8395   0.0445
  -6.500  -0.6097   0.01271   0.00544  -0.0205   0.8366   0.0483
  -6.250  -0.5876   0.01240   0.00517  -0.0196   0.8333   0.0541
  -6.000  -0.5644   0.01216   0.00490  -0.0189   0.8299   0.0589
  -5.750  -0.5418   0.01188   0.00464  -0.0180   0.8266   0.0669
  -5.500  -0.5185   0.01164   0.00439  -0.0173   0.8237   0.0740
  -5.250  -0.4950   0.01141   0.00416  -0.0166   0.8211   0.0831
  -5.000  -0.4718   0.01114   0.00394  -0.0159   0.8182   0.0950
  -4.750  -0.4486   0.01087   0.00373  -0.0151   0.8152   0.1102
  -4.500  -0.4259   0.01057   0.00350  -0.0143   0.8122   0.1318
  -4.250  -0.4030   0.01028   0.00329  -0.0135   0.8095   0.1570
  -4.000  -0.3806   0.00995   0.00309  -0.0126   0.8071   0.1908
  -3.750  -0.3593   0.00955   0.00288  -0.0116   0.8045   0.2396
  -3.500  -0.3381   0.00914   0.00268  -0.0105   0.8016   0.2925
  -3.250  -0.3179   0.00868   0.00248  -0.0093   0.7985   0.3558
  -3.000  -0.2993   0.00816   0.00226  -0.0077   0.7957   0.4343
  -2.750  -0.2818   0.00762   0.00205  -0.0058   0.7932   0.5218
  -2.500  -0.2628   0.00725   0.00198  -0.0040   0.7909   0.6005
  -2.250  -0.2396   0.00710   0.00200  -0.0030   0.7880   0.6461
  -2.000  -0.2141   0.00705   0.00201  -0.0024   0.7853   0.6720
  -1.750  -0.1878   0.00703   0.00201  -0.0020   0.7826   0.6894
  -1.500  -0.1615   0.00703   0.00203  -0.0016   0.7801   0.7059
  -1.250  -0.1349   0.00705   0.00206  -0.0013   0.7777   0.7205
  -1.000  -0.1081   0.00709   0.00208  -0.0010   0.7755   0.7325
  -0.750  -0.0813   0.00711   0.00213  -0.0007   0.7724   0.7418
  -0.500  -0.0543   0.00712   0.00217  -0.0004   0.7692   0.7495
  -0.250  -0.0273   0.00715   0.00220  -0.0002   0.7659   0.7568
   0.000   0.0000   0.00716   0.00218   0.0000   0.7622   0.7622
   0.250   0.0273   0.00715   0.00220   0.0002   0.7567   0.7659
   0.500   0.0543   0.00712   0.00217   0.0004   0.7494   0.7693
   0.750   0.0813   0.00711   0.00213   0.0007   0.7418   0.7724
   1.000   0.1081   0.00709   0.00209   0.0010   0.7329   0.7754
   1.250   0.1349   0.00705   0.00206   0.0013   0.7206   0.7777
   1.500   0.1616   0.00703   0.00203   0.0016   0.7064   0.7801
   1.750   0.1878   0.00703   0.00201   0.0021   0.6889   0.7826
   2.000   0.2139   0.00706   0.00200   0.0025   0.6706   0.7853
   2.250   0.2398   0.00710   0.00200   0.0030   0.6481   0.7880
   2.500   0.2626   0.00725   0.00198   0.0041   0.5987   0.7909
   2.750   0.2815   0.00764   0.00206   0.0059   0.5195   0.7933
   3.000   0.2995   0.00815   0.00226   0.0077   0.4365   0.7957
   3.250   0.3176   0.00870   0.00248   0.0093   0.3531   0.7985
   3.500   0.3380   0.00915   0.00269   0.0106   0.2911   0.8015
   3.750   0.3595   0.00953   0.00288   0.0116   0.2416   0.8045
   4.000   0.3808   0.00994   0.00309   0.0126   0.1929   0.8071
   4.250   0.4031   0.01027   0.00329   0.0135   0.1576   0.8095
   4.500   0.4258   0.01058   0.00351   0.0143   0.1306   0.8123
   4.750   0.4486   0.01087   0.00373   0.0151   0.1106   0.8152
   5.000   0.4718   0.01114   0.00394   0.0159   0.0949   0.8182
   5.250   0.4950   0.01141   0.00416   0.0166   0.0828   0.8211
   5.500   0.5185   0.01164   0.00439   0.0173   0.0739   0.8237
   5.750   0.5418   0.01188   0.00464   0.0180   0.0666   0.8265
   6.000   0.5645   0.01216   0.00491   0.0189   0.0592   0.8299
   6.250   0.5876   0.01240   0.00516   0.0196   0.0537   0.8333
   6.500   0.6097   0.01271   0.00545   0.0205   0.0480   0.8366
   6.750   0.6326   0.01296   0.00575   0.0213   0.0444   0.8396
   7.000   0.6547   0.01324   0.00605   0.0222   0.0404   0.8429
   7.250   0.6760   0.01357   0.00639   0.0232   0.0365   0.8470
   7.500   0.6978   0.01386   0.00671   0.0242   0.0333   0.8512
   7.750   0.7186   0.01421   0.00707   0.0252   0.0298   0.8551
   8.000   0.7398   0.01452   0.00745   0.0262   0.0275   0.8595
   8.250   0.7604   0.01486   0.00784   0.0273   0.0254   0.8644
   8.500   0.7803   0.01526   0.00826   0.0285   0.0235   0.8693
   8.750   0.8001   0.01566   0.00873   0.0297   0.0218   0.8753
   9.250   0.8389   0.01643   0.00962   0.0321   0.0185   0.8908
   9.500   0.8577   0.01697   0.01025   0.0333   0.0175   0.9012
   9.750   0.8821   0.01745   0.01084   0.0333   0.0165   0.9134
  10.000   0.9136   0.01804   0.01155   0.0317   0.0152   0.9274
  10.250   0.9523   0.01885   0.01244   0.0282   0.0140   0.9405
  10.500   0.9925   0.01990   0.01359   0.0243   0.0132   0.9561
  10.750   1.0304   0.02085   0.01466   0.0210   0.0125   1.0000
  11.000   1.0443   0.02158   0.01547   0.0228   0.0121   1.0000
  11.250   1.0582   0.02234   0.01630   0.0243   0.0117   1.0000
  11.500   1.0723   0.02312   0.01714   0.0258   0.0113   1.0000
  11.750   1.0859   0.02397   0.01809   0.0272   0.0111   1.0000
  12.000   1.0978   0.02498   0.01917   0.0286   0.0107   1.0000
  12.250   1.1083   0.02612   0.02036   0.0300   0.0102   1.0000
  12.500   1.1168   0.02747   0.02182   0.0314   0.0099   1.0000
  12.750   1.1277   0.02864   0.02311   0.0326   0.0097   1.0000
  13.000   1.1347   0.03018   0.02477   0.0339   0.0096   1.0000
  13.250   1.1448   0.03145   0.02616   0.0348   0.0093   1.0000
  13.500   1.1521   0.03299   0.02782   0.0358   0.0092   1.0000
  13.750   1.1575   0.03474   0.02970   0.0367   0.0090   1.0000
  14.000   1.1627   0.03654   0.03163   0.0374   0.0088   1.0000
  14.250   1.1658   0.03860   0.03382   0.0381   0.0085   1.0000
  14.500   1.1662   0.04100   0.03636   0.0385   0.0085   1.0000
  14.750   1.1646   0.04369   0.03919   0.0387   0.0084   1.0000
  15.000   1.1615   0.04669   0.04233   0.0386   0.0083   1.0000
  15.250   1.1590   0.04975   0.04552   0.0381   0.0082   1.0000
  15.500   1.1501   0.05382   0.04975   0.0370   0.0082   1.0000
  15.750   1.1428   0.05801   0.05407   0.0353   0.0080   1.0000
  16.000   1.1279   0.06372   0.05996   0.0326   0.0080   1.0000
  16.250   1.1137   0.07000   0.06640   0.0291   0.0080   1.0000
  16.500   1.0975   0.07713   0.07370   0.0247   0.0079   1.0000
  16.750   1.0648   0.08797   0.08476   0.0182   0.0080   1.0000
  17.000   1.0187   0.10192   0.09898   0.0103   0.0083   1.0000
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