course aims in Estonian
Aine eesmärk on:
- õppida ja mõsta kaasaegsete numbriliste simulatsioonide alusprintsiipe, lihtsustusi ja piiranguid;
- õppida tavapäraste laeva hüdrodünaamika ülesannete parimaid lahendamisviise;
- teha numbriliste tulemuste analüüsi;
- teostada laeva hüdrodünaamiliste parameetrite (sõukruvi avavees, takistus ja käitamine) prognoseerimist numbriliste simulatsioonide abil.
course aims in English
The aim of this course is to:
- learn and understand the basic principles (numerical models), simplifications and limitations of state-of-the-art numerical simulations;
- learn best practices for simulation of common ship hydrodynamics problems;
- perform the data analysis of the calculated (simulated) variables;
- perform the numerical prediction of the ship's hydrodynamic characteristics following best practices (propeller in open water, resistance, self-propulsion).
learning outcomes in the course in Est.
Õppeaine läbinud üliõpilane:
- eristab erinvaid numbrilisi lähenemisviise numbrilistes simulatsioonides;
- valib numbrilist lähenemisviisi sõltuvalt püstitatud ülesandest;
- rakendab kõige tihedamini kasutatavaid numbrilaseid mudeleid;
- teostab numbriliste arvutustulemuste valideerimist ja hindab nende määramatust.
learning outcomes in the course in Eng.
After completing this course, the student:
- differentiates between different numerical approaches;
- selects a numerical approach based on the given task;
- applies the most commonly used numerical models;
- validates and verifies numerical results.
brief description of the course in Estonian
Erinevad CFD tarkvarad; tüüpilised numbrilised simulatsioonid laeva hüdrodünaamikas: takistus tasavees, isekäitamine, kavitatsioon, merekõlblikkus regulaarsetes ja mitte regulaarsetes lainetes, rullumise sumbumine, tulemuste analüüs.
brief description of the course in English
CFD software packages; Typical numerical simulations in Ship Hydrodynamics – Resistance in Calm Water, Self-Propulsion Test; Cavitation, Seakeeping testing In Regular Waves; Seakeeping testing In Irregular Waves; Roll Decay; Data Analysis
type of assessment in Estonian
Eristav hindamine
type of assessment in English
Graded evaluation
independent study in Estonian
-
independent study in English
-
study literature
Oleg Zikanov, Essential Computational Fluid Dynamics, 2010
Larsson, Lars Raven, Hoyte C.. (2010). Principles of Naval Architecture Series - Ship Resistance and Flow. Society of Naval Architects and Marine Engineers (SNAME).
Bertram, Volker. (2012). Practical Ship Hydrodynamics (2nd Edition). Elsevier.
Different scientific papers available on the professor's homepage
study forms and load
daytime study: weekly hours
4.0
session-based study work load (in a semester):