Propeller Performance: UIUC DA4002 D18 P10
0.5 to 0.9
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) |
|---|---|---|---|---|---|---|---|---|---|---|
| UIUC DA4002 D18 P10 | 0.5 | 4,000 | 197,000 | 18 | 0.68612 | 10 | 0.5556 | 0.0454 | UIUC DA4002 | 0.0623 |
| UIUC DA4002 D18 P10 | 0.55 | 4,000 | 197,000 | 18 | 0.70299 | 10 | 0.5556 | 0.0435 | UIUC DA4002 | 0.0556 |
| UIUC DA4002 D18 P10 | 0.6 | 4,000 | 197,000 | 18 | 0.70315 | 10 | 0.5556 | 0.0413 | UIUC DA4002 | 0.0484 |
| UIUC DA4002 D18 P10 | 0.65 | 4,000 | 197,000 | 18 | 0.68527 | 10 | 0.5556 | 0.0387 | UIUC DA4002 | 0.0408 |
| UIUC DA4002 D18 P10 | 0.7 | 4,000 | 197,000 | 18 | 0.63922 | 10 | 0.5556 | 0.0357 | UIUC DA4002 | 0.0326 |
| UIUC DA4002 D18 P10 | 0.75 | 4,000 | 197,000 | 18 | 0.55495 | 10 | 0.5556 | 0.0323 | UIUC DA4002 | 0.0239 |
| UIUC DA4002 D18 P10 | 0.8 | 4,000 | 197,000 | 18 | 0.41544 | 10 | 0.5556 | 0.0285 | UIUC DA4002 | 0.0148 |
| UIUC DA4002 D18 P10 | 0.85 | 4,000 | 197,000 | 18 | 0.1749 | 10 | 0.5556 | 0.0243 | UIUC DA4002 | 0.005 |
| UIUC DA4002 D18 P10 | 0.9 | 4,000 | 197,000 | 18 | 0 | 10 | 0.5556 | 0.0195 | UIUC DA4002 | 0 |
What else is in Engineering Database
AI built for engineering. Searches the engineering database, performs calculations, gives source-backed engineering insights.
Get started for free ↗Reference Data375 engineering tablesMaterial properties, pipe and shape dimensions, code tables, and electrical ratings across mechanical, civil, chemical, electrical, materials, and manufacturing engineering.
Browse dataCalculatorsDeterministic engineering calculatorsSizing, checking, and conversion tools that run against the reference tables. Inputs are code-compliant, outputs are traceable to the source standard.
Browse calculators