Naval Architecture & Ocean Engineering
EN471: Ship Design I
Catalog Description • Textbook • References • Goals • Prerequisites • Class Topics • Laboratory Projects
EN471: Ship Design I (2-2-3).This course introduces the student to the requirements and procedures for accomplishing the design of a ship. Each student develops the conceptual design of a small monohull displacement ship. Relevant design resources and techniques are used.
Code of Federal Regulations, Title 46, Parts 166 to 199, Office of the Federal Register, October 1, 2003
Ship Design and Construction, 2 vols., SNAME, 2003
- Understand the processes, methods, and requirements of ship design.
- Be aware of those Academy resources which are relevant and available for ship design.
- Be able to undertake and complete the conceptual design of a small monohull displacement ship.
- Have initiated their team capstone ship design project.
- Engineering design principles
- Design management - GANTT charts - man-hour estimating - product definition
- Ship design - mission statement, COR
- Intro to project vessel type
- Project written portion descriptions, parametric analysis
- Parametric Analysis
- General arrangements and weights (LS, BO, variable, FD)
- Parametric Analysis - design lanes, target values
- Loadlines, basic stability, basic hydrostatics
- General arrangements/ weights/ hull lines
- Stability analyses (subdivision)
- Propulsion system selection and powering estimate (EHP to BHP)
- Propulsion system layout
- Propeller and reduction gear selection
- Piping Schematic
- Electrical schematic and load analysis
- Rudder design
- Structural analysis - primary, secondary, tertiary (Gerr, ABS)
- Structural material options - drawings
- Cost estimating
- All laboratory time is spent by the students working on their design under the instructor’s and mentor’s supervision.
- Field trips to local Tier 2 and 3 shipyards (Chesapeake Shipyard, Mast and Mallet Boatbuilders, Performance Catamarans, USCG Yard)
- Meetings with local naval architects