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SIKORSKY SC1012R8 AIRFOIL (sc1012r8-il)

SIKORSKY SC1012R8 AIRFOIL - Sikorsky SC1012 R8 rotorcraft airfoil


Airfoil sc1012r8-il
Details Dat file Parser  
(sc1012r8-il) SIKORSKY SC1012R8 AIRFOIL
Sikorsky SC1012 R8 rotorcraft airfoil
Max thickness 12% at 27.8% chord.
Max camber 2.7% at 21.8% chord
Source UIUC Airfoil Coordinates Database
Source dat file
The dat file is in Lednicer format
 SIKORSKY SC1012R8 AIRFOIL
       73.       73.

 0.0000000 0.0
 0.0001526 0.0023631
 0.0009628 0.0071345
 0.0022805 0.0120628
 0.0044225 0.0178414
 0.0070605 0.0232845
 0.0096766 0.0277409
 0.0127985 0.0323080
 0.0190079 0.0398884
 0.0228275 0.0439090
 0.0289958 0.0496395
 0.0351429 0.0544112
 0.0412723 0.0583893
 0.0473875 0.0617245
 0.0534912 0.0645500
 0.0616161 0.0677098
 0.0717559 0.0709216
 0.0818828 0.0735571
 0.0920003 0.0757663
 0.1021101 0.0776243
 0.1122134 0.0792010
 0.1273594 0.0811430
 0.1424959 0.0826792
 0.1576262 0.0839201
 0.1727512 0.0849331
 0.1878716 0.0857247
 0.2029868 0.0862958
 0.2180973 0.0866479
 0.2332031 0.0867885
 0.2483050 0.0867503
 0.2634032 0.0865582
 0.2784988 0.0862389
 0.2935920 0.0858184
 0.3137137 0.0851294
 0.3338320 0.0843022
 0.3539476 0.0833442
 0.3740605 0.0822620
 0.3941706 0.0810630
 0.4142784 0.0797535
 0.4343839 0.0783362
 0.4544868 0.0768125
 0.4745874 0.0751832
 0.4946859 0.0734496
 0.5147818 0.0716128
 0.5348758 0.0696731
 0.5549673 0.0676309
 0.5750564 0.0654861
 0.5951433 0.0632386
 0.6152281 0.0608882
 0.6353103 0.0584354
 0.6553905 0.0558812
 0.6754684 0.0532267
 0.6955441 0.0504728
 0.7156175 0.0476210
 0.7356891 0.0446759
 0.7557585 0.0416458
 0.7758263 0.0385387
 0.7958926 0.0353630
 0.8159576 0.0321267
 0.8360214 0.0288366
 0.8560841 0.0254984
 0.8761460 0.0221182
 0.8962069 0.0187018
 0.9162671 0.0152530
 0.9262969 0.0135115
 0.9363263 0.0117540
 0.9463552 0.0099771
 0.9563836 0.0081769
 0.9664114 0.0063501
 0.9764516 0.0050780
 0.9864928 0.0038464
 0.9965338 0.0026149
 1.0000000 0.0021840

 0.0000000 0.0
 0.0000496 -.0022956
 0.0006625 -.0063864
 0.0017935 -.0098618
 0.0037278 -.0134383
 0.0061815 -.0162885
 0.0086584 -.0181037
 0.0116444 -.0196570
 0.0176395 -.0217229
 0.0213498 -.0226300
 0.0273629 -.0238878
 0.0333811 -.0249188
 0.0394038 -.0257407
 0.0454300 -.0264138
 0.0514581 -.0269908
 0.0594985 -.0276392
 0.0695522 -.0282976
 0.0796088 -.0288336
 0.0896673 -.0292774
 0.0997276 -.0296498
 0.1097888 -.0299665
 0.1248830 -.0303565
 0.1399779 -.0306993
 0.1550730 -.0310376
 0.1701682 -.0313750
 0.1852635 -.0317123
 0.2003585 -.0320497
 0.2154536 -.0323867
 0.2305487 -.0327235
 0.2456440 -.0330600
 0.2607390 -.0333960
 0.2758343 -.0337313
 0.2909307 -.0340087
 0.3110614 -.0342891
 0.3311940 -.0344719
 0.3513290 -.0345621
 0.3714659 -.0345644
 0.3916044 -.0344836
 0.4117449 -.0343237
 0.4318871 -.0340866
 0.4520308 -.0337732
 0.4721763 -.0333839
 0.4923235 -.0329195
 0.5124722 -.0323809
 0.5326228 -.0317677
 0.5527750 -.0310791
 0.5729286 -.0303139
 0.5930842 -.0294709
 0.6132417 -.0285493
 0.6334006 -.0275498
 0.6535614 -.0264746
 0.6737238 -.0253261
 0.6938877 -.0241069
 0.7140532 -.0228193
 0.7342201 -.0214683
 0.7543880 -.0200606
 0.7745572 -.0186028
 0.7947274 -.0171016
 0.8148985 -.0155639
 0.8350701 -.0139953
 0.8552424 -.0124010
 0.8754151 -.0107861
 0.8955882 -.0091556
 0.9157615 -.0075125
 0.9258484 -.0066813
 0.9359356 -.0058387
 0.9460230 -.0049813
 0.9561108 -.0041054
 0.9661992 -.0032072
 0.9762744 -.0029017
 0.9863496 -.0025963
 0.9964249 -.0022907
 1.0000000 -.0021840
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Polars for SIKORSKY SC1012R8 AIRFOIL (sc1012r8-il)

PlotAirfoilReynolds #NcritMax Cl/CdDescriptionSource 
   sc1012r8-il50,000923.6 at α=3°Mach=0 Ncrit=9Xfoil predictionDetails
   sc1012r8-il50,000526.7 at α=6°Mach=0 Ncrit=5Xfoil predictionDetails
   sc1012r8-il100,000934 at α=5.25°Mach=0 Ncrit=9Xfoil predictionDetails
   sc1012r8-il100,000537.6 at α=6.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sc1012r8-il200,000946.4 at α=6°Mach=0 Ncrit=9Xfoil predictionDetails
   sc1012r8-il200,000550.8 at α=7.25°Mach=0 Ncrit=5Xfoil predictionDetails
   sc1012r8-il500,000968.3 at α=6.75°Mach=0 Ncrit=9Xfoil predictionDetails
   sc1012r8-il500,000572.1 at α=8.75°Mach=0 Ncrit=5Xfoil predictionDetails
   sc1012r8-il1,000,000988.5 at α=7.75°Mach=0 Ncrit=9Xfoil predictionDetails
   sc1012r8-il1,000,000590.7 at α=9.25°Mach=0 Ncrit=5Xfoil predictionDetails
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