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74-130 WP2 MOD (fx74130wp2mod-il)

74-130 WP2 MOD - Wortmann 74-130 WP2 MOD airfoil


Airfoil fx74130wp2mod-il
Details Dat file Parser  
(fx74130wp2mod-il) 74-130 WP2 MOD
Wortmann 74-130 WP2 MOD airfoil
Max thickness 12.9% at 43.5% chord.
Max camber 3.9% at 43.5% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Selig format
74-130 WP2 MOD
1.00000     0.00000
0.99893     0.00042
0.99572     0.00141
0.99039     0.00275
0.98296     0.00447
0.97347     0.00655
0.96194     0.00901
0.94844     0.01185
0.93301     0.01523
0.91573     0.01918
0.89668     0.02357
0.87592     0.02843
0.85355     0.03376
0.82967     0.03972
0.80438     0.04630
0.77779     0.05345
0.75000     0.06107
0.72114     0.06877
0.69134     0.07602
0.66072     0.08231
0.62941     0.08754
0.59755     0.09192
0.56526     0.09560
0.53270     0.09866
0.50000     0.10107
0.46730     0.10272
0.43474     0.10340
0.40245     0.10294
0.37059     0.10148
0.33928     0.09925
0.30866     0.09644
0.27886     0.09305
0.25000     0.08909
0.22221     0.08467
0.19562     0.07982
0.17033     0.07460
0.14645     0.06905
0.12408     0.06322
0.10332     0.05717
0.08427     0.05096
0.06699     0.04465
0.05156     0.03827
0.03806     0.03194
0.02653     0.02576
0.01704     0.01974
0.00961     0.01406
0.00428     0.00868
0.00107     0.00386
0.00000     0.00000
0.00107     -0.00299
0.00428     -0.00531
0.00961     -0.00739
0.01704     -0.00942
0.02653     -0.01129
0.03806     -0.01304
0.05156     -0.01470
0.06699     -0.01622
0.08427     -0.01762
0.10332     -0.01892
0.12408     -0.02009
0.14645     -0.02117
0.17033     -0.02213
0.19562     -0.02299
0.22221     -0.02374
0.25000     -0.02437
0.27886     -0.02490
0.30866     -0.02531
0.33928     -0.02560
0.37059     -0.02576
0.40245     -0.02580
0.43474     -0.02573
0.46730     -0.02551
0.50000     -0.02515
0.53270     -0.02464
0.56526     -0.02396
0.59755     -0.02310
0.62941     -0.02203
0.66072     -0.02072
0.69134     -0.01906
0.72114     -0.01686
0.75000     -0.01401
0.77779     -0.01070
0.80438     -0.00736
0.82967     -0.00438
0.85355     -0.00204
0.87592     -0.00029
0.89668     0.00102
0.91573     0.00195
0.93301     0.00253
0.94844     0.00270
0.96194     0.00251
0.97347     0.00214
0.98296     0.00165
0.99039     0.00114
0.99572     0.00067
0.99893     0.00024
1.00000     0.00000
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Polars for 74-130 WP2 MOD (fx74130wp2mod-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   fx74130wp2mod-il50,000923.3 at α=10.25°Mach=0 Ncrit=9Xfoil predictionDetails
   fx74130wp2mod-il50,000522.6 at α=10°Mach=0 Ncrit=5Xfoil predictionDetails
   fx74130wp2mod-il100,000944.2 at α=8.75°Mach=0 Ncrit=9Xfoil predictionDetails
   fx74130wp2mod-il100,000545 at α=7.75°Mach=0 Ncrit=5Xfoil predictionDetails
   fx74130wp2mod-il200,000982.1 at α=7.5°Mach=0 Ncrit=9Xfoil predictionDetails
   fx74130wp2mod-il200,000578.9 at α=6.5°Mach=0 Ncrit=5Xfoil predictionDetails
   fx74130wp2mod-il500,0009116.2 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   fx74130wp2mod-il500,0005110.5 at α=4.75°Mach=0 Ncrit=5Xfoil predictionDetails
   fx74130wp2mod-il1,000,0009141.2 at α=4.75°Mach=0 Ncrit=9Xfoil predictionDetails
   fx74130wp2mod-il1,000,0005131.5 at α=4°Mach=0 Ncrit=5Xfoil predictionDetails
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