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NACA0012H for VAWT from Sandia report SAND80-2114 (naca0012h-sa) Xfoil prediction polar at RE=100,000 Ncrit=9


Details Polar file
Airfoil: NACA0012H for VAWT from Sandia report SAND80-2114 (naca0012h-sa)
Reynolds number: 100,000
Max Cl/Cd: 28.19 at α=6°
Description: Mach=0 Ncrit=9
Source: Xfoil prediction
Download polar: xf-naca0012h-sa-100000.txt
Download as CSV file: xf-naca0012h-sa-100000.csv

  
       XFOIL         Version 6.96
  
 Calculated polar for: NACA0012H for VAWT from Sandia report SAND80-211
  
 1 1 Reynolds number fixed          Mach number fixed         
  
 xtrf =   1.000 (top)        1.000 (bottom)  
 Mach =   0.000     Re =     0.100 e 6     Ncrit =   9.000
  
   alpha    CL        CD       CDp       CM     Top_Xtr  Bot_Xtr
  ------ -------- --------- --------- -------- -------- --------
 -11.500  -0.6685   0.12966   0.12380   0.0086   1.0000   0.1851
 -11.250  -0.8496   0.07654   0.07049  -0.0260   1.0000   0.1249
 -11.000  -0.8854   0.06914   0.06297  -0.0278   1.0000   0.1243
 -10.750  -0.9237   0.06287   0.05648  -0.0267   1.0000   0.1239
 -10.500  -0.9566   0.05672   0.04993  -0.0249   1.0000   0.1242
 -10.250  -0.9812   0.05138   0.04402  -0.0221   1.0000   0.1252
 -10.000  -0.9533   0.05026   0.04317  -0.0221   1.0000   0.1282
  -9.750  -0.9364   0.04886   0.04175  -0.0211   1.0000   0.1310
  -9.500  -0.9339   0.04570   0.03829  -0.0194   1.0000   0.1335
  -9.250  -0.9334   0.04231   0.03444  -0.0171   1.0000   0.1366
  -9.000  -0.9309   0.03917   0.03072  -0.0147   1.0000   0.1398
  -8.750  -0.9087   0.03784   0.02953  -0.0141   1.0000   0.1432
  -8.500  -0.8890   0.03661   0.02824  -0.0131   1.0000   0.1471
  -8.250  -0.8757   0.03471   0.02596  -0.0113   1.0000   0.1518
  -8.000  -0.8597   0.03283   0.02385  -0.0098   1.0000   0.1560
  -7.750  -0.8377   0.03190   0.02298  -0.0089   1.0000   0.1604
  -7.500  -0.8188   0.03070   0.02158  -0.0075   1.0000   0.1659
  -7.250  -0.8006   0.02923   0.01988  -0.0061   1.0000   0.1712
  -7.000  -0.7786   0.02840   0.01911  -0.0051   1.0000   0.1764
  -6.750  -0.7588   0.02743   0.01794  -0.0037   1.0000   0.1830
  -6.500  -0.7376   0.02634   0.01683  -0.0025   1.0000   0.1889
  -6.250  -0.7160   0.02561   0.01608  -0.0014   1.0000   0.1955
  -6.000  -0.6955   0.02468   0.01495   0.0000   1.0000   0.2029
  -5.750  -0.6731   0.02398   0.01438   0.0010   1.0000   0.2098
  -5.500  -0.6523   0.02330   0.01347   0.0024   1.0000   0.2183
  -5.250  -0.6297   0.02254   0.01289   0.0033   1.0000   0.2260
  -5.000  -0.6085   0.02195   0.01212   0.0046   1.0000   0.2355
  -4.750  -0.5860   0.02126   0.01161   0.0056   1.0000   0.2442
  -4.500  -0.5643   0.02066   0.01094   0.0067   1.0000   0.2546
  -4.250  -0.5422   0.02012   0.01047   0.0078   1.0000   0.2652
  -4.000  -0.5200   0.01951   0.00993   0.0088   1.0000   0.2763
  -3.750  -0.4980   0.01897   0.00939   0.0099   1.0000   0.2891
  -3.500  -0.4758   0.01846   0.00890   0.0109   1.0000   0.3030
  -3.250  -0.4534   0.01783   0.00845   0.0118   1.0000   0.3178
  -3.000  -0.4311   0.01726   0.00804   0.0127   1.0000   0.3344
  -2.750  -0.4089   0.01676   0.00771   0.0137   1.0000   0.3535
  -2.500  -0.3871   0.01627   0.00749   0.0146   1.0000   0.3757
  -2.250  -0.3652   0.01584   0.00730   0.0155   1.0000   0.4052
  -2.000  -0.3437   0.01535   0.00721   0.0165   1.0000   0.4469
  -1.750  -0.3232   0.01480   0.00724   0.0178   1.0000   0.5250
  -1.500  -0.3051   0.01432   0.00750   0.0202   1.0000   0.6563
  -1.250  -0.2876   0.01430   0.00795   0.0234   1.0000   0.7651
  -1.000  -0.2691   0.01457   0.00844   0.0264   1.0000   0.8381
  -0.750  -0.2431   0.01501   0.00897   0.0278   1.0000   0.8947
  -0.500  -0.1883   0.01562   0.00957   0.0235   0.9955   0.9389
  -0.250  -0.0958   0.01620   0.01010   0.0122   0.9853   0.9618
   0.000   0.0000   0.01642   0.01029   0.0000   0.9754   0.9754
   0.250   0.0958   0.01620   0.01010  -0.0122   0.9618   0.9853
   0.500   0.1883   0.01562   0.00957  -0.0235   0.9389   0.9955
   0.750   0.2431   0.01501   0.00897  -0.0278   0.8947   1.0000
   1.000   0.2691   0.01457   0.00844  -0.0264   0.8381   1.0000
   1.250   0.2876   0.01430   0.00795  -0.0234   0.7652   1.0000
   1.500   0.3050   0.01432   0.00750  -0.0202   0.6563   1.0000
   1.750   0.3232   0.01480   0.00724  -0.0178   0.5251   1.0000
   2.000   0.3436   0.01535   0.00721  -0.0165   0.4470   1.0000
   2.250   0.3651   0.01584   0.00730  -0.0155   0.4053   1.0000
   2.500   0.3871   0.01626   0.00748  -0.0146   0.3757   1.0000
   2.750   0.4089   0.01676   0.00771  -0.0137   0.3535   1.0000
   3.000   0.4310   0.01726   0.00804  -0.0127   0.3344   1.0000
   3.250   0.4533   0.01783   0.00845  -0.0118   0.3178   1.0000
   3.500   0.4757   0.01846   0.00890  -0.0109   0.3031   1.0000
   3.750   0.4979   0.01897   0.00938  -0.0099   0.2891   1.0000
   4.000   0.5199   0.01951   0.00993  -0.0088   0.2763   1.0000
   4.250   0.5421   0.02012   0.01046  -0.0078   0.2653   1.0000
   4.500   0.5642   0.02066   0.01094  -0.0067   0.2546   1.0000
   4.750   0.5859   0.02126   0.01161  -0.0055   0.2442   1.0000
   5.000   0.6084   0.02195   0.01212  -0.0046   0.2356   1.0000
   5.250   0.6296   0.02254   0.01288  -0.0033   0.2260   1.0000
   5.500   0.6522   0.02330   0.01347  -0.0023   0.2183   1.0000
   5.750   0.6730   0.02398   0.01438  -0.0009   0.2098   1.0000
   6.000   0.6954   0.02467   0.01495   0.0001   0.2029   1.0000
   6.250   0.7160   0.02561   0.01608   0.0014   0.1955   1.0000
   6.500   0.7375   0.02634   0.01683   0.0026   0.1889   1.0000
   6.750   0.7587   0.02743   0.01793   0.0037   0.1830   1.0000
   7.000   0.7785   0.02840   0.01911   0.0051   0.1764   1.0000
   7.250   0.8006   0.02923   0.01988   0.0061   0.1712   1.0000
   7.500   0.8188   0.03070   0.02158   0.0075   0.1659   1.0000
   7.750   0.8377   0.03190   0.02297   0.0089   0.1604   1.0000
   8.000   0.8597   0.03283   0.02384   0.0098   0.1560   1.0000
   8.250   0.8758   0.03471   0.02596   0.0113   0.1518   1.0000
   8.500   0.8891   0.03661   0.02824   0.0131   0.1471   1.0000
   8.750   0.9087   0.03784   0.02952   0.0141   0.1432   1.0000
   9.000   0.9310   0.03917   0.03072   0.0147   0.1398   1.0000
   9.250   0.9335   0.04232   0.03444   0.0171   0.1366   1.0000
   9.500   0.9341   0.04570   0.03830   0.0193   0.1335   1.0000
   9.750   0.9366   0.04886   0.04175   0.0211   0.1309   1.0000
  10.000   0.9538   0.05024   0.04313   0.0220   0.1282   1.0000
  10.250   0.9813   0.05140   0.04404   0.0221   0.1252   1.0000
  10.500   0.9567   0.05675   0.04997   0.0248   0.1242   1.0000
  10.750   0.9239   0.06292   0.05653   0.0266   0.1239   1.0000
  11.000   0.8855   0.06922   0.06305   0.0276   0.1243   1.0000
  11.250   0.8500   0.07663   0.07059   0.0258   0.1249   1.0000
  11.500   0.6684   0.12975   0.12390  -0.0090   0.1851   1.0000
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