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SIKORSKY DBLN-526 AIRFOIL (dbln526-il) Xfoil prediction polar at RE=1,000,000 Ncrit=5


Details Polar file
Airfoil: SIKORSKY DBLN-526 AIRFOIL (dbln526-il)
Reynolds number: 1,000,000
Max Cl/Cd: 34.28 at α=1.5°
Description: Mach=0 Ncrit=5
Source: Xfoil prediction
Download polar: xf-dbln526-il-1000000-n5.txt
Download as CSV file: xf-dbln526-il-1000000-n5.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: SIKORSKY DBLN-526 AIRFOIL                       
  
 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
  ------ -------- --------- --------- -------- -------- --------
 -19.750  -0.9656   0.04934   0.04395  -0.1813   0.9529   0.0266
 -19.500  -0.9613   0.04745   0.04198  -0.1809   0.9525   0.0267
 -19.250  -0.9573   0.04554   0.03999  -0.1804   0.9520   0.0266
 -19.000  -0.9539   0.04364   0.03805  -0.1797   0.9516   0.0276
 -18.750  -0.9407   0.04253   0.03691  -0.1795   0.9512   0.0279
 -18.500  -0.9343   0.04097   0.03528  -0.1788   0.9509   0.0279
 -18.250  -0.9249   0.03963   0.03388  -0.1781   0.9506   0.0279
 -18.000  -0.9098   0.03870   0.03294  -0.1781   0.9504   0.0287
 -17.750  -0.8974   0.03758   0.03178  -0.1777   0.9501   0.0291
 -17.500  -0.8877   0.03629   0.03043  -0.1769   0.9499   0.0295
 -17.250  -0.8716   0.03544   0.02953  -0.1767   0.9496   0.0298
 -17.000  -0.8585   0.03438   0.02842  -0.1762   0.9494   0.0299
 -16.750  -0.8447   0.03334   0.02733  -0.1756   0.9492   0.0302
 -16.500  -0.8509   0.03353   0.02748  -0.1700   0.9450   0.0303
 -16.250  -0.8420   0.03274   0.02664  -0.1681   0.9438   0.0307
 -16.000  -0.8312   0.03183   0.02567  -0.1666   0.9429   0.0309
 -15.750  -0.8155   0.03117   0.02497  -0.1658   0.9422   0.0310
 -15.500  -0.8008   0.03042   0.02417  -0.1649   0.9417   0.0309
 -15.250  -0.7862   0.02966   0.02344  -0.1639   0.9412   0.0326
 -15.000  -0.7697   0.02891   0.02264  -0.1632   0.9407   0.0326
 -14.750  -0.7527   0.02828   0.02200  -0.1624   0.9403   0.0333
 -14.500  -0.7340   0.02748   0.02115  -0.1621   0.9399   0.0334
 -14.250  -0.7143   0.02665   0.02027  -0.1619   0.9395   0.0334
 -14.000  -0.6940   0.02591   0.01950  -0.1618   0.9392   0.0340
 -13.750  -0.7083   0.02628   0.01984  -0.1534   0.9345   0.0343
 -13.500  -0.6972   0.02601   0.01955  -0.1508   0.9325   0.0353
 -13.250  -0.6847   0.02547   0.01896  -0.1486   0.9314   0.0353
 -13.000  -0.6668   0.02483   0.01829  -0.1477   0.9306   0.0355
 -12.750  -0.6482   0.02428   0.01770  -0.1469   0.9299   0.0355
 -12.500  -0.6276   0.02363   0.01706  -0.1464   0.9293   0.0366
 -12.250  -0.6049   0.02309   0.01647  -0.1464   0.9289   0.0365
 -12.000  -0.5825   0.02261   0.01600  -0.1463   0.9285   0.0378
 -11.500  -0.5881   0.02245   0.01578  -0.1340   0.9214   0.0380
 -11.250  -0.5763   0.02215   0.01547  -0.1312   0.9192   0.0392
 -11.000  -0.5571   0.02177   0.01507  -0.1301   0.9181   0.0398
 -10.750  -0.5356   0.02134   0.01461  -0.1296   0.9172   0.0406
 -10.500  -0.5115   0.02092   0.01417  -0.1296   0.9165   0.0407
 -10.250  -0.4890   0.02041   0.01363  -0.1293   0.9159   0.0410
 -10.000  -0.4651   0.01993   0.01317  -0.1293   0.9153   0.0427
  -9.750  -0.4397   0.01952   0.01275  -0.1295   0.9148   0.0434
  -9.500  -0.4140   0.01906   0.01227  -0.1298   0.9142   0.0439
  -9.250  -0.3855   0.01868   0.01188  -0.1309   0.9137   0.0453
  -8.750  -0.4237   0.01903   0.01216  -0.1098   0.8992   0.0457
  -8.250  -0.4457   0.01916   0.01222  -0.0925   0.8807   0.0463
  -8.000  -0.4278   0.01878   0.01184  -0.0908   0.8762   0.0480
  -7.750  -0.3993   0.01835   0.01139  -0.0916   0.8740   0.0486
  -7.500  -0.3672   0.01785   0.01088  -0.0933   0.8720   0.0501
  -7.250  -0.3486   0.01766   0.01067  -0.0917   0.8644   0.0517
  -7.000  -0.3204   0.01729   0.01027  -0.0924   0.8606   0.0519
  -6.750  -0.2888   0.01687   0.00983  -0.0939   0.8574   0.0544
  -6.500  -0.2628   0.01658   0.00953  -0.0941   0.8526   0.0564
  -6.250  -0.2363   0.01632   0.00925  -0.0944   0.8471   0.0573
  -6.000  -0.2050   0.01600   0.00888  -0.0959   0.8417   0.0594
  -5.750  -0.1792   0.01574   0.00861  -0.0960   0.8365   0.0624
  -5.500  -0.1548   0.01559   0.00843  -0.0957   0.8303   0.0625
  -5.250  -0.1295   0.01539   0.00821  -0.0958   0.8254   0.0673
  -5.000  -0.1056   0.01512   0.00798  -0.0955   0.8209   0.0795
  -4.750  -0.0858   0.01500   0.00790  -0.0942   0.8166   0.0903
  -4.500  -0.0656   0.01478   0.00781  -0.0930   0.8119   0.1184
  -4.250  -0.0414   0.01466   0.00770  -0.0928   0.8074   0.1331
  -4.000  -0.0161   0.01453   0.00758  -0.0928   0.8035   0.1437
  -3.750   0.0066   0.01453   0.00758  -0.0922   0.7998   0.1481
  -3.500   0.0278   0.01450   0.00758  -0.0912   0.7946   0.1566
  -3.250   0.0522   0.01447   0.00756  -0.0909   0.7905   0.1627
  -2.750   0.1007   0.01429   0.00758  -0.0905   0.7823   0.2253
  -2.500   0.1255   0.01434   0.00761  -0.0904   0.7789   0.2266
  -2.250   0.1499   0.01437   0.00766  -0.0902   0.7746   0.2326
  -2.000   0.1747   0.01440   0.00770  -0.0900   0.7700   0.2413
  -1.750   0.1990   0.01448   0.00773  -0.0898   0.7645   0.2425
  -1.500   0.2236   0.01453   0.00779  -0.0897   0.7603   0.2458
  -1.250   0.2462   0.01462   0.00788  -0.0890   0.7538   0.2507
  -1.000   0.2714   0.01469   0.00795  -0.0890   0.7501   0.2524
  -0.500   0.3205   0.01487   0.00810  -0.0887   0.7410   0.2567
  -0.250   0.3455   0.01492   0.00818  -0.0887   0.7360   0.2671
   0.000   0.3709   0.01497   0.00826  -0.0888   0.7319   0.2734
   0.250   0.3942   0.01476   0.00838  -0.0886   0.7280   0.3801
   0.500   0.4195   0.01482   0.00850  -0.0887   0.7243   0.4059
   0.750   0.4463   0.01492   0.00861  -0.0891   0.7207   0.4120
   1.000   0.4713   0.01510   0.00877  -0.0891   0.7150   0.4109
   1.250   0.4968   0.01505   0.00895  -0.0894   0.7114   0.4721
   1.500   0.5200   0.01517   0.00917  -0.0891   0.7055   0.5088
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