Izrada modula za proračun stabiliteta triangularizirane forme broda u okviru programa otvorenog koda d3v-gsd

undergraduate thesis

• Title (english): Development of a ship stability module of triangulised hull form as part of a d3v-gsd open source software
• Author: Lovro Halavanja
• Mentor: Pero Prebeg (mentor)
• Committee member: Ivan Ćatipović (predsjednik povjerenstva)
• Granter: University of Zagreb; Faculty of Mechanical Engineering and Naval Architecture; Zagreb
• Defense date and country: 2023-03-02, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Shipbuilding; Hydromechanics of Floating and Maritime Structures

Abstract

U ovom radu napravljen je python modul za proračun statičkog stabiliteta broda u neoštećenom stanju triangulizirane brodske forme u okviru programa otvorenog koda d3v-gsd. To je proširenje programa linaetal-gsb/d3v, koji omogućuje trodimenzijsku vizualizaciju brodske forme, izračun hidrostatičkih karakteristika te jednostavno definiranje grafičkog sučelja za pojedine specifične namjene. Izrađeni python modul je primjenjiv za proizvoljno stanje krcanja te za sve brodove zadane trianguliziranom formom. Također izrađen je model za generiranje krivulje poluge statičkog stabiliteta u pythonu za određeno stanje krcanja koja je uspoređena sa krivuljom generiranom programom Orca3D.

Abstract (english)

In this paper a python module has been created for the calculation of the static stability of the undamaged ship defined by triangulated form using the open source program d3v-gsd. It is an extension of the linaetal-gsb/d3v program, which has enabled the three-dimensional visualization of the ship's shape, the calculation of hydrostatic characteristics, and the simple defining of the graphical interface for certain specific purposes. The created python module is applicable for an arbitrary loading condition and for all models with a triangulated shape. Additionally, a model has been created to generate the curve of righting arm of a ship in python for a defined loading condition, which has been compared to the curve generated by the Orca3D program.

• Keywords: python modul; triangularizacija forme broda; hidrostatičke karakteristike; stabilitet
• Keywords (english): python module; triangularization of the ship's form; hydrostatic characteristics; stability
• Language: croatian
• URN:NBN: urn:nbn:hr:235:586178
• Study programme: Title: Naval Architecture; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka brodogradnje (sveučilišni prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka brodogradnje)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2023-02-24 11:14:48