carts independent il calamaro. introduction overview & goals design philosophy design and...
TRANSCRIPT
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CARTS INDEPENDENT
Il Calamaro
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Introduction
Overview & GoalsDesign PhilosophyDesign and Fabrication
Hull Propulsion Control Life Support System
SafetyTesting and TrainingJournal and BudgetClosing
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Overview & Goals
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Design Philosophy
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Hull Construction
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Hull Construction – Buoyancy & Trim
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Hull Construction - Windows
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Propulsion
Early brainstorming sessions led to basic foundation of current propulsion design
Pilot in prone position, resting on two symmetrical 1 ¼” aluminum shafts braised to a t-bar underneath
The two shafts contain eight ft long aluminum pushrods that slide within
Pedalblock attached to t-bar, attached to pushrods by cable
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Control
Dive planes Inspired by nature NACA airfoil 0012 cut into blueboard with polystyrene
wedged between and covered with fiberglass 3/8 in threaded steel rod bent to 90 degrees and embedded
in plane with epoxy resin Rods enter the hull 1/3 from nose and below the midline Rods attach to ½ in aluminum electrical conduit bent to 22
degrees to form a handlebar
Stabilizers Design 4 stabilizers fixed to the hull at the
rear of the vessel, spaced at 90 degrees
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Life Support
VO2 max testing at University of Maryland for both pilots
Testing suggested 40 cubic ft tank sufficient to meet ISR regulations for each run
Submarine includes: 63 cubic ft tank with octopus attachment 13 cubic ft pony bottle with single regulator
attachment
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Safety Components
Emergency Buoy
Emergency Hatch Release
Beacon
Harness Release
Pedals/Shoes
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Testing & Training
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Acknowledgements: Donors & Supports
Knights of Columbus, JFK Council,
Accokeek, MD
Josh UrbanJosh
Urban
Chris and David
McDonald
Chris and David
McDonald
Marianne Retrum
Marianne Retrum
Jimmy Walls & Mid-Atlantic Foam
Tony & Gayle Carts
Tony & Gayle Carts
Lowe’s
Bike DoctorWaldorf, MD
St. Mary’s Sodality, Clinton
MD
Ferris Apiaries
Marbury, MD
Ferris Apiaries
Marbury, MD
Anne-Marie Ramsey
Anne-Marie Ramsey
Charles County Parks and Recreation
Charles County Parks and Recreation
Professor James Hagberg, Staff
and UMCP Grad Students
Professor James Hagberg, Staff
and UMCP Grad Students
NaviSafe
Bryan’s Road Building Supply &
Staff
Bryan’s Road Building Supply &
Staff
Carts-Ingram Family
Carts-Ingram Family
John Balazek
John Balazek
John HollyfieldJohn Hollyfield
OceanMarine
Ray RyeRay Rye
Raytheon
Raytheon
Carl Gotzmer
Carl Gotzmer
Hans HauckeHans
Haucke
Russ ElkinsRuss
Elkins
Fredrick Jeffrey Frese
Fredrick Jeffrey Frese
Chris Satterwait
e
Chris Satterwait
e
Joe BlueJoe Blue
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Journal & Budget
Category Amount Spent
Development $375
Hull $1185
Windows & Hatch
$50
Propulsion $1300
Buoyancy & Trim $220
Steering $30
Life Support $750
Emergency Systems
$65
Race Day Logistics
$1000
Documentation $30
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