BELIEVE - PowerPoint PPT Presentation

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BELIEVE

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BELIEVE Lighter Than Air Vehicle Completed Design Review Team Two Believe The Team Mariel John Victor Figueroa Yonatan Tekleab Nabori Santiago Objective Present ... – PowerPoint PPT presentation

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Title: BELIEVE


1
BELIEVE
2
Lighter Than Air Vehicle Completed Design Review
  • Team Two
  • Believe

3
The Team
  • Mariel John
  • Victor Figueroa
  • Yonatan Tekleab
  • Nabori Santiago

4
Objective
  • Present our final LTA design
  • Explain changes we made
  • Provide detailed drawings

5
Final Design
For our final design, we chose to arrange three
balloons linearly and use a triangular truss
structure.
6
Believe
7
Control Systems
  • Pitch
  • Elevator
  • A piece of wood with air from a small motor
    blowing over it
  • Wood is attached to servo and can be moved
  • Turning Capabilities
  • Differential Thrust
  • Two large motors positioned on the ends of a
    stable carbon fiber rod

8
Aerodynamic Analysis
  • Object Quantity Mass (kg)
  • Big Engines 2 0.4200
  • Small Engines 1 0.0897
  • Propellers 2 0.0159
  • Receivers 1 0.0270
  • Servos 1 0.0430
  • Battery pack 1 0.1480
  • Balloons 3 0.2100
  • Structural Framework -- 0.5020
  • Total Weight 14.27 N

9
Aerodynamic Analysis
10
Aerodynamic Analysis
  • Required Lift is less than Maximum Lift

11
Design Evolution and Analysis
  • Then and Now
  • From two balloons to three
  • New control systems
  • Great new name
  • Why change?
  • A closer look at possibilities
  • Familiarity with materials and process
  • Deeper thought about flying

12
  • I BELIEVE I CAN FLY!
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