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Ocean Wave Interaction with Ships and Offshore Ene
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on 2/17/2009
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Abstract/Syllabus:
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Sclavounos, Paul D., 2.24 Ocean Wave Interaction with Ships and Offshore Energy Systems (13.022), Spring 2002. (Massachusetts Institute of Technology: MIT OpenCourseWare), http://ocw.mit.edu (Accessed 07 Jul, 2010). License: Creative Commons BY-NC-SA
Ocean Wave Interaction with Ships and Offshore Energy Systems
Spring 2002
Waves. (Image courtesy of Spela Adolsek and Stock.XCHNG.)
Course Highlights
This course features a complete set of lecture notes. The study materials section includes surface wave simulations and a number of past quizzes and their solutions are available in the exams section.
Course Description
The subject introduces the principles of ocean surface waves and their interactions with ships, offshore platforms and advanced marine vehicles. Surface wave theory is developed for linear and nonlinear deterministic and random waves excited by the environment, ships, or floating structures.
Following the development of the physics and mathematics of surface waves, several applications from the field of naval architecture and offshore engineering are addressed. They include the ship Kelvin wave pattern and wave resistance, the interaction of surface waves with floating bodies, the seakeeping of ships high-speed vessels and offshore platforms, the evaluation of the drift forces and other nonlinear wave effects responsible for the slow-drift responses of compliant offshore platforms and their mooring systems designed for hydrocarbon recovery from large water depths.
This course was originally offered in Course 13 (Department of Ocean Engineering) as 13.022. In 2005, ocean engineering subjects became part of Course 2 (Department of Mechanical Engineering), and this course was renumbered 2.24.
Syllabus
This course was originally offered in Course 13 (Department of Ocean Engineering) as 13.022. In 2005, ocean engineering subjects became part of Course 2 (Department of Mechanical Engineering), and this course was renumbered 2.24.
Calendar
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Week #
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Lec #
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Topics
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Key Dates
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1
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1
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Conservation Laws And Boundary Conditions
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2
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2
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Linear and Second-Order Wave Theory
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Homework 1
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3
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Linear and Second-Order Wave Theory
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3
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4
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Wave Energy Density and Flux
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Homework 1 Due / Homework 2 Assigned
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5
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Wave Momentum Flux
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4
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6
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Wavemaker Theory
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Homework 2 Due / Homework 3 Assigned
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7
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Translating Coordinate Systems
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5
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8
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Ship Kelvin Wake
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6
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9
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Linear Wave-Body Interaction
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Quiz #1: 1-½ Hours - Open Book
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7
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10
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Added-Mass, Damping Coefficients And Exciting Forces
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Homework 4 Due / Homework 5 Assigned
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8
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11
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Long Wavelength Approximations
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12
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Wave Scattering By A Vertical Circular Cylinder
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9
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13
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Forward-Speed Ship Wave Flows
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Homework 5 Due / Homework 6 Assigned
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14
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Strip Theory Of Ship Motions. Heave & Pitch
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10
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15
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Ship Roll-Sway-Yaw Motions
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Homework 6 Due / Homework 7 Assigned
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16
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Derivative Seakeeping Quantities
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11
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Quiz #2: 1-½ Hours - Open Book
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12
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17
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Seakeeping In Random Waves
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Homework 7 Due / Homework 8 Assigned
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18
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Solution of Wave-Body Flows, Green's Theorem
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13
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19
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Rankine Intergral Equations For Ship Flows
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Homework 8 Due / Homework 9 Assigned
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20
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Panel Methods
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14
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21
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Wave Drift Forces
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Homework 9 Due
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22
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Second-Order Wave Theory
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15
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23
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Second-Order Wave Effect On Offshore Platforms
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Review Session
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Review Session
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16
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Quiz #3: 1-½ Hours - Open Book
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Further Reading:
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Readings
Lecture Notes:
Sclavounos, Paul D. Responses of Marine Structures to Sea Loads.
Textbooks:
Newman, J. N. Marine Hydrodynamics. Cambridge, MA: MIT Press, 1977.
Advanced Topics:
Readings in Marine Hydrodynamics. Volume published in Honor of Professor J. Nicholas Newman.
References:
Mei, Chiang C. The Applied Dynamics of Ocean Surface Waves. Hackensack, NJ: World Scientific Publishing, 1989.
Faltinsen, O.M. Sea Loads on Ships and Offshore Structures. Cambridge, UK: Cambridge University Press, 1993. ISBN: 9780521458702.
Laitone, Edmund V., and John V. Wehausen. "Surface Waves." in Encyclopedia of Physics, Volume IX. New York, NY: Springer-Verlag, 1960. pp. 446-778.
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