course-details-portlet

TMR4220 - Naval Hydrodynamics

About

Examination arrangement

Examination arrangement: Portfolio assessment
Grade: Letters

Evaluation form Weighting Duration Examination aids Grade deviation
work 25/100 3 weeks
Written examination 75/100 4 hours D

Course content

Application of lifting line and lifting surface theory in the design of propulsors, rudders, foils etc. Application of theory and experimental methods in calculation of resistance and in calculation of hydrodynamical characteristics of propellers, tunnel thrusters, azimuth thrusters and waterjets. Propeller induced vibration and noise. Influence of fouling, wind and waves on resistance and propulsion. Propulsor dynamics in waves.

Learning outcome

- To have detailed knowledge about the hydrodynamics of ship propulsion, ship resistance, hydrodynamic lift, hydrodynamic principles of propellers, including cavitation and ventilation.
- To have knowledge about the special considerations regarding the hydrodynamics of thrusters, waterjets and operation of ships and propulsion systems in a seaway.
- To be able to do computations of resistance, propulsion power of ships by use of experimental, empirical and simple numerical methods.
- To master the choice of main dimensions of propellers, as well as simple propeller design.
- To master the concepts and terminology of naval hydrodynamics.
- - With these knowledge and skills the students will be better able to do design and analysis of ships and propellers.

Learning methods and activities

Lectures, exercises and lab demonstration. Some of the scheduled exercise periods might be replaced by lectures. Examination papers will be given in English only.

Compulsory assignments

  • Exercises

Further on evaluation

Portfolio assessment is the basis for the grade in the course. The portfolio includes a final written exam (75%) and work (25%). The results for the parts are given in %-scores, while the entire portfolio is assigned a letter grade.
Postponed/repeated exams may be oral.
For a re-take of an examination, all assessments during the course must be re-taken.

Specific conditions

Exam registration requires that class registration is approved in the same semester. Compulsory activities from previous semester may be approved by the department.

Course materials

Lecture notes and papers. Specified by lecturer.

Credit reductions

Course code Reduction From To
SIN1545 7.5
More on the course

No

Facts

Version: 1
Credits:  7.5 SP
Study level: Second degree level

Coursework

Term no.: 1
Teaching semester:  SPRING 2021

No.of lecture hours: 4
Lab hours: 6
No.of specialization hours: 2

Language of instruction: English

Location: Trondheim

Subject area(s)
  • Marine Technology
  • Marine Hydrodynamics
  • Technological subjects
Contact information
Course coordinator:

Department with academic responsibility
Department of Marine Technology

Phone:

Examination

Examination arrangement: Portfolio assessment

Term Status code Evaluation form Weighting Examination aids Date Time Digital exam Room *
Spring ORD work 25/100
Room Building Number of candidates
Spring ORD Written examination 75/100 D
Room Building Number of candidates
  • * The location (room) for a written examination is published 3 days before examination date. If more than one room is listed, you will find your room at Studentweb.
Examination

For more information regarding registration for examination and examination procedures, see "Innsida - Exams"

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