NREL's S833 Airfoil (s833-nr)
NREL's S833 Airfoil - NREL HAWT airfoil S833 primary 18.0% Dia=1 to 3 m Re=4.0E+5 Clmax(S)=1.10 Clmax(R)=1.13 High max lift coef
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(s833-nr) NREL's S833 Airfoil NREL HAWT airfoil S833 primary 18.0% Dia=1 to 3 m Re=4.0E+5 Clmax(S)=1.10 Clmax(R)=1.13 High max lift coef Max thickness 18% at 36.3% chord. Max camber 2.5% at 78.8% chord Source NWTC National WInd Technology Center Source dat file The dat file is in Selig format |
NREL's S833 Airfoil x/c y/c 1.000000 0.000000 0.996065 0.001004 0.985020 0.004646 0.968439 0.011090 0.947640 0.019540 0.923225 0.028827 0.895095 0.037957 0.862843 0.046779 0.826835 0.055487 0.787593 0.063938 0.745618 0.071919 0.701398 0.079186 0.655387 0.085456 0.607899 0.090488 0.559249 0.094305 0.510051 0.096851 0.460675 0.097982 0.411514 0.097776 0.363095 0.096316 0.315946 0.093639 0.270564 0.089788 0.227440 0.084804 0.187003 0.078746 0.149688 0.071682 0.115830 0.063700 0.085796 0.054909 0.059807 0.045441 0.038158 0.035491 0.021003 0.025264 0.008633 0.015086 0.001918 0.006451 0.001336 0.005330 0.000805 0.004131 0.000137 0.001900 0.000005 -0.000388 0.000267 -0.002838 0.000510 -0.004055 0.005161 -0.014877 0.014227 -0.026119 0.027615 -0.037318 0.045093 -0.047937 0.066696 -0.057725 0.092161 -0.066350 0.121486 -0.073652 0.154343 -0.079439 0.190655 -0.083625 0.230021 -0.086135 0.272278 -0.086956 0.316953 -0.086108 0.363791 -0.083647 0.412249 -0.079666 0.461977 -0.074263 0.512361 -0.067552 0.563000 -0.059518 0.613510 -0.050246 0.663842 -0.039707 0.713990 -0.028763 0.763368 -0.018233 0.811239 -0.008893 0.856691 -0.001519 0.898436 0.003017 0.934459 0.004533 0.963162 0.003879 0.983725 0.002236 0.995960 0.000675 1.000000 0.000000 |
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Send to airfoil plotter Add to comparison Lednicer format dat file Selig format dat file |
Similar airfoils
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Polars for NREL's S833 Airfoil (s833-nr)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| s833-nr | 50,000 | 9 | 27.5 at α=9.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s833-nr | 50,000 | 5 | 23.6 at α=9.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s833-nr | 100,000 | 9 | 39.4 at α=8.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s833-nr | 100,000 | 5 | 36.8 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s833-nr | 200,000 | 9 | 54.8 at α=6.5° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s833-nr | 200,000 | 5 | 55.3 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s833-nr | 500,000 | 9 | 86.4 at α=4.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s833-nr | 500,000 | 5 | 74.3 at α=3.5° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| s833-nr | 1,000,000 | 9 | 104.1 at α=3.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| s833-nr | 1,000,000 | 5 | 79.9 at α=2.75° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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