Propeller Performance: NACA_Clark_Y_D74_P60
Propeller thrust coefficient (CT), power coefficient (CP), and propulsive efficiency (eta) versus advance ratio J for standard propeller families: APC sport, APC thin electric, NACA Clark Y general aviation, UIUC DA4002 benchmark, and generic variable-pitch. Covers UAV/hobby propellers (8–18 inch) and general aviation (72–74 inch). Data sourced from APC published performance files, UIUC Propeller Database (Brandt & Selig), and NACA Report 640.
| propeller key | advance ratio J | RPM reference (rpm) | Reynolds number reference (dimensionless) | diameter in (in) | efficiency eta (dimensionless) | pitch in (in) | pitch to diameter ratio (dimensionless) | power coefficient CP (dimensionless) | propeller family | thrust coefficient CT (dimensionless) |
|---|---|---|---|---|---|---|---|---|---|---|
| NACA_Clark_Y_D74_P60 | 0 | 2,400 | 1,998,000 | 74 | 0 | 60 | 0.8108 | 0.042 | NACA_Clark_Y | 0.062 |
| NACA_Clark_Y_D74_P60 | 0.1 | 2,400 | 1,998,000 | 74 | 0.14222 | 60 | 0.8108 | 0.0424 | NACA_Clark_Y | 0.0603 |
| NACA_Clark_Y_D74_P60 | 0.2 | 2,400 | 1,998,000 | 74 | 0.27187 | 60 | 0.8108 | 0.0423 | NACA_Clark_Y | 0.0575 |
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