MEK4320 – Hydrodynamic Wave Theory
Schedule, syllabus and examination date
Basic concepts and mathematical methods in wave theory. Dispersion, phase and group velocity, wave energy, Fourier integrals, stationary phase, the WKB method, ray theory. Application on surface waves, wave resistance, oscillations in closed and open basins, internal waves, Kelvin waves. Nonlinear effects, Stokes waves, solitons, breaking waves.
To give an introduction to the basic concepts of hydrodynamic wave theory, the basis for computation of wave loads on ships and marine structures, for flood waves (tsunamis) and tides.
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Recommended previous knowledge
It will be an advantage to have taken MEK3230 – Fluid Mechanics, MEK3220 – Continuum Mechanics (discontinued)/MEK4220 – Continuum Mechanics (discontinued) and MAT-INF3360 – Introduction to Partial Differential Equations (continued).
10 credits overlap with MEK9320 – Hydrodynamic Wave Theory
*The information about overlaps for discontinued courses may not be complete. If you have questions, please contact the Department.
4 hours of lectures per week.
Upon the attendance of three or fewer students, the lecturer may, in conjunction with the Head of Teaching, change the course to self-study with supervision.
As the teaching involves laboratory and/or field work, you should consider taking out a separate travel and personal risk insurance. Read about your insurance cover as a student.
Final oral or written examination. The form of examination will be announced by the teaching staff by 15 October/15 March for the autumn semester and the spring semester respectively.
Examination support material
Written examination: Rottmann's formula list and approved calculator.
Information about approved calculators (Norwegian only)
Language of examination
Subjects taught in English will only offer the exam paper in English.
You may write your examination paper in Norwegian, Swedish, Danish or English.
Grades are awarded on a scale from A to F, where A is the best grade and F is a fail. Read more about the grading system.
Explanations and appeals
Resit an examination
Students who can document a valid reason for absence from the regular examination are offered a postponed examination at the beginning of the next semester.
Re-scheduled examinations are not offered to students who withdraw during, or did not pass the original examination.
Withdrawal from an examination
It is possible to take the exam up to 3 times. If you withdraw from the exam after the deadline or during the exam, this will be counted as an examination attempt.
Special examination arrangements
Application form, deadline and requirements for special examination arrangements.
The course is subject to continuous evaluation. At regular intervals we also ask students to participate in a more comprehensive evaluation.