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Team 5 Vehicle Propulsion QDR 3. Presented By: Maria Mullins James Roesch. Overview. Aircraft Characteristics and Considerations Propeller Selection Motor Selection Battery and Speed Controller. Aircraft Characteristics. Weight – 0.9 lbs Loiter Speed – 28 ft/s
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Team 5Vehicle Propulsion QDR 3 Presented By: Maria Mullins James Roesch
Overview • Aircraft Characteristics and Considerations • Propeller Selection • Motor Selection • Battery and Speed Controller AAE 451 – Team 5
Aircraft Characteristics • Weight – 0.9 lbs • Loiter Speed – 28 ft/s • Small Diameter Prop for prop clearance AAE 451 – Team 5
Propeller Selection AAE 451 – Team 5
Propeller Data • Key Specs at Take-off • J = 0.339 • CP = 0.06 • CT = 0.107 • η = 0.53 AAE 451 – Team 5
Motor Selection - Graupner Speed 400 6V(Direct Drive) Characteristics AAE 451 – Team 5
Motor Performance AAE 451 – Team 5
Battery Selection • Thunder Power 2 Cell Li-Po • Rated for 12-15 Amps • 2100 mAh • Allows for extended endurance as specified in the DR&O • 3 oz. • $54.90 AAE 451 – Team 5
Speed Controller Selection • JETI 12 Amp Microprocessor Motor Controller • For 2-3 Cell LiPo • Weight = 0.53 oz. • 1x0.75x0.3 in. • $35.40 AAE 451 – Team 5