course-details-portlet

SKID2202

Ship Design III - Hydrodynamics

Credits 7.5
Level Intermediate course, level II
Course start Autumn 2025
Duration 1 semester
Language of instruction Norwegian
Location Ålesund
Examination arrangement School exam

About

About the course

Course content

- Fundamental fluid mechanics - Viscous fluids (Euler and Navier-Stokes equations, Boundary layers and separation, laminar vs. turbulent flow) - Ideal fluids (Potential theory, Laplace equation) - Description of ocean environment (Wind, Current, waves and wave theories, Regular waves, Irregular waves) - Hydrodynamic forces (Large-volume structures, Small-volume structures) - Ship motion in waves (General dynamics, transfer function, natural frequency, damping) - Propulsion (Propulsion systems, efficiencies)

Learning outcome

Knowledge:

  • shall have a fundamental understanding of the mathematical models used in general fluid mechanics.
  • shall be familiar with linear wave theory and understand how irregular ocean waves can be established from the fundamental regular components.
  • is aware of the fundamentals of propeller theory and knows how the propeller characteristics can be established by model tests and various calculation methods.

Skills:

  • knows how to apply fundamental mechanical principles to predict hydrodynamic forces.
  • knows how to calculate wave forces on slender marine structures.
  • knows how to combine results from model tests and various calculation methods to establish an estimate of the required installed power in a ship.

General competence:

  • is aware of the complex interaction between a ships resistance and the propeller characteristics.
  • is familiar with the statistical uncertainties of the ocean waves (direction, height and period) and the influence this will have on a vessels response characteristics.
  • is capable of interpreting, understanding and presenting results from a model test to colleagues and other partners.

Learning methods and activities

Lectures and assignments.

Mandatory requirements: 8 out of 10 mandatory assignments must be approved before access to exam is granted.

Compulsory assignments

  • Mandatory assignments

Further on evaluation

5 hours written exam in autumn semester

Re-sit examination: Oral exam held during the following semester.

Course materials

A.F. Molland et al. (2011) Ship Resistance and Propulsion, Cambridge University Press

Subject areas

  • Hydrodynamics
  • Engineering

Contact information

Course coordinator

Lecturers

Department with academic responsibility

Department of Ocean Operations and Civil Engineering

Examination

Examination

Grade: Letter grades

Examination arrangement: School exam

Ordinary examination - Autumn 2025

School exam
Weighting 100/100 Examination aids KALKULATOR Date 2025-12-08 Time 09:00 Duration 5 hours Exam system Inspera Assessment
Place and room for school exam

The specified room can be changed and the final location will be ready no later than 3 days before the exam. You can find your room location on Studentweb.

Gnisten/Fagskolen
Room G328A
7 candidates

Examination arrangement: Oral examination (Re-sit Exam)

Re-sit examination - Spring 2026

Oral examination (Re-sit Exam)
Weighting 100/100