Brief history archimede vi past events budget 2012 2013 team members competition crews design
This presentation is the property of its rightful owner.
Sponsored Links
1 / 20

Brief history Archimede VI Past events Budget 2012 - 2013 Team members & competition crews Design PowerPoint PPT Presentation


  • 34 Views
  • Uploaded on
  • Presentation posted in: General

Presentation overview. Brief history Archimede VI Past events Budget 2012 - 2013 Team members & competition crews Design Hydrodynamic Fins Mechanical Conclusion & Questions. International Submarine Races # 12 – Team Archimede. 2/20. Brief history. Founded in 2001

Download Presentation

Brief history Archimede VI Past events Budget 2012 - 2013 Team members & competition crews Design

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Brief history archimede vi past events budget 2012 2013 team members competition crews design

Presentation overview

  • Brief history

  • Archimede VI

  • Past events

  • Budget 2012 - 2013

  • Team members & competition crews

  • Design

    • Hydrodynamic

    • Fins

    • Mechanical

  • Conclusion & Questions

International Submarine Races # 12 – Team Archimede

2/20


Brief history archimede vi past events budget 2012 2013 team members competition crews design

Brief history

  • Founded in 2001

    • Category EventsMax speed

  • Archimede I2 people propHPS 2002 2.9 knots

  • Archimede II2 people propISR 2003, HPS 2004 n/a

  • Archimede III2 people propISR 2005 5.225 knots

  • Archimede IV1 person propHPS 2006, ISR 2007, 20096.473 knots

  • Archimede V1 person propISR 2011, EISR 20126.298 knots

  • Archimede VI1 person propISR 2013? ? ?

International Submarine Races # 12 – Team Archimede

3/20


Brief history archimede vi past events budget 2012 2013 team members competition crews design

Archimede VI (1/3)

International Submarine Races # 12 – Team Archimede

4/20


Brief history archimede vi past events budget 2012 2013 team members competition crews design

Archimede VI (2/3)

  • Main innovations

    • New infusion-composite hull

      • Smaller, less surface/friction drags, faster

    • Polycarbonate window

    • Polyurethane fins by liquid plastic molding

    • Sonar

    • Higher construction efficiency

      • Low cost processes

      • Investments in tools

  • Looking for speed !

International Submarine Races # 12 – Team Archimede

5/20


Brief history archimede vi past events budget 2012 2013 team members competition crews design

Archimede VI (3/3)

International Submarine Races # 12 – Team Archimede

6/20


Brief history archimede vi past events budget 2012 2013 team members competition crews design

Past events

  • 2 co-events VP

  • Communication

    • New & updated website (www.polyarchimede.com)

    • Use of social media (facebook)

  • Past events since ISR 2011

    • Montreal Polytechniquevisibility and recruiting activities

    • Montreal Eureka 2012 & 2013 science festival

    • Montreal Classic Boat Festival

    • 2012 European International Submarine Races in Gosport, UK(with Archimede V)

International Submarine Races # 12 – Team Archimede

7/20


Brief history archimede vi past events budget 2012 2013 team members competition crews design

Budget 2012 - 2013

  • Total budget : $ 16,000

  • Travelling expenses : $ 6,000

  • Scuba diving equipment : $ 5,000

  • Power tools : $ 2,000

  • Submarine materials : $ 3,000

International Submarine Races # 12 – Team Archimede

8/20


Brief history archimede vi past events budget 2012 2013 team members competition crews design

Team members & competition crews

  • Archimede members

  • Competition crews

    • Dry crew

      • Preparation

      • Divers assistance

      • Reparations

      • Sub towing

    • Wet crew

      • Dive leader

      • Pilot

      • “Balancers”

      • Communication with dive & race supervisors

International Submarine Races # 12 – Team Archimede

9/20


Brief history archimede vi past events budget 2012 2013 team members competition crews design

Design – Hydrodynamic (1/3)

  • Hull - Hydrodynamic design

    • Optimisation from Archimede V

      • Based on NACA profile

      • Enough volume for systems

      • Minimum frontal and hull areas

    • Smaller cross section

    • Reduced chord line by accentuating theprofile curvature after transmission

    • Successive Ansys Fluent analysis

      • Propeller, shroud andpre-swirl stators

      • Same from Archimede V

      • Better fixation to hullfor changes & repairs

International Submarine Races # 12 – Team Archimede

10/20


Brief history archimede vi past events budget 2012 2013 team members competition crews design

Design – Hydrodynamic (2/3)

  • Hull – Sandwich composite construction

  • Wax finish

  • 2 x paint

  • 2 x primer

  • Putty surface corrections

    • 1 mat fiberglass fabric

    • 1 bidirectional fiberglass fabric

    • 1 mat fiberglass fabric

  • Corecell with epoxy resin, light weighted

    • 2 coats of mat fiberglass fabric

    • Epoxy resin paste with glass microspheres

    • 2 x primer

  • OUTSIDE LAYERS

    INSIDE LAYERS

    International Submarine Races # 12 – Team Archimede

    11/20


    Brief history archimede vi past events budget 2012 2013 team members competition crews design

    Design – Hydrodynamic (3/3)

    • Hull – Composition

      • Sandwich composite : increased bending strength

      • Corecell A-foam (closed-cell nautical foam) for buoyancy

      • Additional materials to the hull

        • Polycarbonate for the window

        • Plastic, steel and polyurethane for the fins

        • Steel, corecell and epoxy fitting for the rear shaft

        • Polycarbonate “pucks” for crewing fixation

    • Hull – fabrication

      • Counter-mold (plug)

      • Mold

      • 2 x infusion hull halves with vacuum

      • Assembly of the halves with 2 additional vacuum infusions

    International Submarine Races # 12 – Team Archimede

    12/20


    Brief history archimede vi past events budget 2012 2013 team members competition crews design

    Design – Fins (1/2)

    • Fins – design

      • Removable 2 sets of fins

        • A – Control designed

        • B – Speed designed

    International Submarine Races # 12 – Team Archimede

    13/20


    Brief history archimede vi past events budget 2012 2013 team members competition crews design

    Design – Fins (2/2)

    • Fins – fabrication

      • Model -> Silicone rubber mold -> Polyurethane parts

      • Stronger top fin vs 3 other fins (less fragile)

      • 2-3 hours to get a new fin from scratch !

      • Huge advantages over “traditional” composite fins

        • Faster

        • Cheaper

        • Higher surface quality

    International Submarine Races # 12 – Team Archimede

    14/20


    Brief history archimede vi past events budget 2012 2013 team members competition crews design

    Design – Mechanical (1/2)

    • Direction

      • One hand pilot control

      • Bike cables tightly linked to the fins

        • Better precision

        • Remember Archimede 5… loosely cables on big pulleys !

    • Referencing system – during construction

      • Laser

      • Precise positions of inner systems

    • Referencing system – in competition

      • Visual control through 360 window

      • Sonar aid

    International Submarine Races # 12 – Team Archimede

    15/20


    Brief history archimede vi past events budget 2012 2013 team members competition crews design

    Design – Mechanical (2/2)

    • Drivetrain

      • Removable cassette

      • New cassette holder

      • New first stage shaft

      • Same ratio as Archimede V

        • Pop-up buoy and propeller nozzle

    International Submarine Races # 12 – Team Archimede

    16/20


    Brief history archimede vi past events budget 2012 2013 team members competition crews design

    Design – Mechanical (2/2)

    International Submarine Races # 12 – Team Archimede

    17/20


    Brief history archimede vi past events budget 2012 2013 team members competition crews design

    Conclusion

    • Sorry for the presentationdelay yesterday…

    We had some issues:

    • Pilot not coming due to medical surgery

    • Dive master burn out

    • VP-logistic cancelled 10 min before departure

    • 2 other members cancellation in the past two weeks

    • And last but not least…

    • Team leader in civil engineering!

    International Submarine Races # 12 – Team Archimede

    18/20


    Brief history archimede vi past events budget 2012 2013 team members competition crews design

    Conclusion

    • So…

    We continued our work on evenings at the hotel

    in order to finish the submarine !

    International Submarine Races # 12 – Team Archimede

    19/20


    Brief history archimede vi past events budget 2012 2013 team members competition crews design

    Any questions ?


  • Login