EPPLER E837 HYDROFOIL AIRFOIL (e837-il)
EPPLER E837 HYDROFOIL AIRFOIL - Eppler E837 hydrofoil
| Details | Dat file | Parser | |
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(e837-il) EPPLER E837 HYDROFOIL AIRFOIL Eppler E837 hydrofoil Max thickness 16.1% at 36.9% chord. Max camber 0% at 0% chord Source UIUC Airfoil Coordinates Database Source dat file The dat file is in Lednicer format |
EPPLER E837 HYDROFOIL AIRFOIL
31.0 31.0
0.0000000 0.0000000
0.0031600 0.0072000
0.0119800 0.0155600
0.0256400 0.0243100
0.0438800 0.0330700
0.0664900 0.0415900
0.0932500 0.0496400
0.1238900 0.0570500
0.1581000 0.0636700
0.1955400 0.0693500
0.2358200 0.0740000
0.2785400 0.0774900
0.3232300 0.0797100
0.3694300 0.0805300
0.4167400 0.0797500
0.4649100 0.0772600
0.5136500 0.0731000
0.5627100 0.0673700
0.6118300 0.0602800
0.6607800 0.0522200
0.7091200 0.0437800
0.7561500 0.0354800
0.8010900 0.0276900
0.8431900 0.0207100
0.8816400 0.0147400
0.9156900 0.0098700
0.9446200 0.0060700
0.9679500 0.0031600
0.9853399 0.0011800
0.9962500 0.0002200
1.0000000 0.0000000
0.0000000 0.0000000
0.0031600 -.0072000
0.0119800 -.0155600
0.0256400 -.0243100
0.0438800 -.0330700
0.0664900 -.0415900
0.0932500 -.0496400
0.1238900 -.0570500
0.1581000 -.0636700
0.1955400 -.0693500
0.2358200 -.0740000
0.2785400 -.0774900
0.3232300 -.0797100
0.3694300 -.0805300
0.4167400 -.0797500
0.4649100 -.0772600
0.5136500 -.0731000
0.5627100 -.0673700
0.6118300 -.0602800
0.6607800 -.0522200
0.7091200 -.0437800
0.7561500 -.0354800
0.8010900 -.0276900
0.8431900 -.0207100
0.8816400 -.0147400
0.9156900 -.0098700
0.9446200 -.0060700
0.9679500 -.0031600
0.9853399 -.0011800
0.9962500 -.0002200
1.0000000 0.0000000
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Polars for EPPLER E837 HYDROFOIL AIRFOIL (e837-il)
| Plot | Airfoil | Reynolds # | Ncrit | Max Cl/Cd | Description | Source | |
|---|---|---|---|---|---|---|---|
| e837-il | 50,000 | 9 | 26.6 at α=8.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e837-il | 50,000 | 5 | 25.5 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e837-il | 100,000 | 9 | 43.2 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e837-il | 100,000 | 5 | 37.7 at α=7.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e837-il | 200,000 | 9 | 53 at α=7.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e837-il | 200,000 | 5 | 50.3 at α=6.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e837-il | 500,000 | 9 | 70.6 at α=6° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e837-il | 500,000 | 5 | 61.2 at α=5.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
| e837-il | 1,000,000 | 9 | 80.1 at α=5.25° | Mach=0 Ncrit=9 | Xfoil prediction | Details | |
| e837-il | 1,000,000 | 5 | 65.7 at α=4.25° | Mach=0 Ncrit=5 | Xfoil prediction | Details | |
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