1. Team 11 Adam Fisher Presented by: Mitchell Quetant Nathan Hammond

2. Presentation Overview
Background Information
Project Scope
First Semester (Design)
Second Semester (Manufacturing)
Test maneuvers
Problems Encountered
Possible Improvements
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Team 11 Progress Report

3. Project Background
CAPS is researching the development of fully electric ships
Developing real time hardware-in-the-loop simulation capabilities for electric ship power systems
Navy hopes to be able to create fully electric ships
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Team 11 Progress Report

4. Project Scope Build a display for classroom and tour demonstrations
Given budget of $3000
Will monitor current and voltage changes during dynamic maneuvers
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Team 11 Progress Report

5. First Semester Needs Assessment Engineering Specifications
Concept Generation
-Initial Design
- Final Design
Cost Analysis
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Team 11 Progress Report

6. Needs Assessment
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Team 11 Progress Report

7. Engineering Specifications
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Team 11 Progress Report

8. Initial Design Not maneuverable Required too large of a pump Costly
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Team 11 Progress Report

9. Final Design More cost efficient Lighter and more maneuverable
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Team 11 Progress Report

10. Cost Analysis Projected materials costs were approximately $2300.
Though within the budget, still close to limit.
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Team 11 Progress Report

11. Second Semester Construction of Apparatus Project Components
Final Product
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Team 11 Progress Report

12. Construction of Apparatus
Took approximately two months to build
Met with many delays
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Team 11 Progress Report

13. Project Components Tank Wooden Support Pump Motor Piping System
Motor and Drive System
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Team 11 Progress Report

14. Tank 8”x12”x30” Acrylic tank ¼ in wall thickness
Bound using Acrylic solvent
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Team 11 Progress Report

15. Wooden Support
Constructed using 2”x4” wood pieces and 2 ½” wood screws
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Team 11 Progress Report

16. Pump Teel 4RJ94 11/2 HP Used for Pools and Spas
Requires 120 volt (typical wall plug)
Pumps 160 GPM
8” to 4” Coupler
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Team 11 Progress Report

17. Piping System PVC Schedule 40 pipe and fixtures 4” to 2” Coupler
Valves are orientated strategically to throttle water
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Team 11 Progress Report

18. Motor and Drive System Uses a 12 V DC motor
Drives a 4” metal propeller
Propeller weighs approx. ½ lb
Supported by wood and aluminum
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Team 11 Progress Report

19. Final Product
Eureka!!!!
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Team 11 Progress Report

20. Actual Cost Analysis
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Team 11 Progress Report

21. Test Maneuvers There are five maneuvers for the apparatus
Accelerating Ship
Cruising Ship
Coasting Ship
Ship at Rough Seas
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Team 11 Progress Report

22. Accelerating Ship Cruising Ship Coasting Ship
Simulates the ship at start up
Cruising Ship
Similar to the accelerating ship maneuver, but adds use of the pump to simulate the ship already in motion
Coasting Ship
Simulates a ship moving in open water without use propulsion
Currently cannot test
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Team 11 Progress Report

23. Ship at Rough Seas Two phases
With aid of the pump
Without aid of the pump
Simulates a boat in rough seas where the propeller will enter and exit the water
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Team 11 Progress Report

24. Crash-Astern
Simulates the effects of going into full reverse while already traveling at full ahead
Currently cannot test
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Team 11 Progress Report

25. Test Data
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Team 11 Progress Report

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Team 11 Progress Report

27. Problems Encountered
Initially did not know everything to order through CAPS
Wavered on what kind of pump to use
Many unexpected delays in the ordering pipeline
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Team 11 Progress Report

28. Possible Improvements
Connect system to LABView
Change to the drive motor
Add an automated mechanical lifting system
Add a flow meter
Change ball valves
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Team 11 Progress Report

29. Acknowledgements Dr. Michael “Mischa” Streurer Anthony Gleaton
Keith Larson
Thomas Anthony
Cliff Loughmiller
Website:
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Team 11 Progress Report

30. Questions?
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Team 11 Progress Report