Propeller Performance: APC thin electric D12 P6
0.5 to 0.7
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) |
|---|---|---|---|---|---|---|---|---|---|---|
| APC thin electric D12 P6 | 0.5 | 5,000 | 109,000 | 12 | 0.80222 | 6 | 0.5 | 0.0225 | APC thin electric | 0.0361 |
| APC thin electric D12 P6 | 0.55 | 5,000 | 109,000 | 12 | 0.77717 | 6 | 0.5 | 0.0184 | APC thin electric | 0.026 |
| APC thin electric D12 P6 | 0.6 | 5,000 | 109,000 | 12 | 0.66569 | 6 | 0.5 | 0.0137 | APC thin electric | 0.0152 |
| APC thin electric D12 P6 | 0.663 | 5,000 | 109,000 | 12 | 0.16736 | 6 | 0.5 | 0.0103 | APC thin electric | 0.0026 |
| APC thin electric D12 P6 | 0.7 | 5,000 | 109,000 | 12 | 0 | 6 | 0.5 | 0.008 | APC thin electric | 0 |
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