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Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie
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Page 1: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

P16228- Magnetically Levitated PropellerGroup Members: Eli, Zach, Mike, Joe, & Bernie

Page 2: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Team Vision

Goals• Create concepts• New risks & benchmark specific

subsystem• Identify functions• Contact Boeing

Accomplishments• Concepts limited down to 2 potential

ideas• Risks added for subsystems &

benchmarks added for maglev and micro controller

• Primary and secondary functions created

Page 3: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Updated Customer Requirements

Page 4: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Updated Engineering Requirements

Page 5: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

House of Quality

Page 6: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Functional Decomposition

Page 7: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

ROV benchmarking

Page 8: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Maglev and magnetic bearing benchmarking

Page 9: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Microcontroller Benchmarking

Page 10: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Concept Development

Page 11: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Morphological Chart and Concept Selection

Criteria for Concept Selection

1. Uses magnets for levitation

2. Can it operate underwater?

3. Is it safe?

4. Are there shafts and seals?

5. Will Boeing be able to adopt the design?

6. High flow of water

7. Is it completely waterproof?

8. Is it stable?

9. Keeps propeller and user safe

10. Not an electrical hazard

11. Programming is efficient and robust

12. Can be completed in 2 semesters

13. Easy to use

14. Cheap to produce

15. Efficient

16. Generates a lot of thrust

17. Friction-less and no mechanical wear

Page 12: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Fallback Options

• Gift shop design

• Partially levitated (1 single mechanical point)

• Propeller made to operate in air, if there is enough time we

will make it submersible

Page 13: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Concept Selection -

Page 14: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Systems Architecture

• Propeller• Axial magnetic levitation and stability system• Lateral magnetic (or mechanical) stability system• Propeller rotation mechanism (electromagnetic or mechanical)• Propeller physical protection system• Propeller case/duct system• Electronic control system for electromagnet and propeller operation• Electronics and magnetics waterproof housing• User controller interface

Page 15: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Subsystem Designs•Joe Bernardini•3D Modeling/Drawings, Sheets and Schematics•BOM & Cost•Documentation

•Bernie Garcia•Propeller Design•3D Modeling/Drawings, Sheets and Schematics

•Zach Louison•Enclosure design•Heat Dissapation

•Mike Purcell•Microcontroller•Coding•Sensors•System Power

•Elijah Sensenig•DC Motor•Driver board (electromagnets)•Electromagnets and earth magnets•System Power

Page 16: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Feasibility - Neodymium Magnetic Attraction Forces

Page 17: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Feasibility - Propeller Material Design

Research and Prototyping Compare, design, thrust/stability comparison⇒

Page 18: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Feasibility- Thrust Calculations

Page 19: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Feasibility - Power Consumption

Page 20: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Feasibility - Battery Size and Weight

Page 21: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Designs and Flowcharts

Page 22: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Risk Assessment

Page 23: P16228- Magnetically Levitated Propeller Group Members: Eli, Zach, Mike, Joe, & Bernie.

Plans for next phase