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Title:IZDELAVA SISTEMA INTELIGENTNIH DELCEV ZA PRIKAZ ZRAČNIH TOKOV
Authors:ID Lebar, Tine (Author)
ID Mongus, Domen (Mentor) More about this mentor... New window
Files:.pdf UNI_Lebar_Tine_2013.pdf (8,28 MB)
MD5: 94CD160CB5FD372F5A474D8DC363D569
 
Language:Slovenian
Work type:Bachelor thesis/paper
Typology:2.11 - Undergraduate Thesis
Organization:FERI - Faculty of Electrical Engineering and Computer Science
Abstract:To diplomsko delo proučuje gibanje zračnih tokov okoli objektov ter izvedbo njihovih simulacij. Na podlagi ugotovitev smo v modelirniku Cinema 4D ustvarili sistem inteligentnih delcev, ki simulira gibanje zračnih tokov. S pomočjo grafičnega programskega urejevalnika XPresso smo v navidezno okolje vpeljali fizikalne lastnosti in simulirali sile, ki delujejo na objekte v preizkusih okoljih resničnega sveta. V želji po čim bolj natančni upodobitvi smo uporabili različne metode upodabljanja. Izdelan sistem delcev je sicer podal zelo zadovoljive rezultate, ki pa bi lahko bili v primeru večje računske moči in ob večjem številu uporabljenih delcev občutno boljši. Iz tega razloga smo poiskali tudi alternativne rešitve, med katerimi izstopa vtičnik TurbulenceFD, katerega algoritem temelji na sprotnem reševanju Navier-Stokes enačb, s katerimi izračunavamo tok tekočin.
Keywords:Sistemi delcev, Računalniška dinamika tekočin, Aerodinamika
Place of publishing:Maribor
Publisher:[T. Lebar]
Year of publishing:2013
PID:20.500.12556/DKUM-43164 New window
UDC:004.94:533.6(043.2)
COBISS.SI-ID:17627414 New window
NUK URN:URN:SI:UM:DK:EZ2OLPYJ
Publication date in DKUM:16.12.2013
Views:1704
Downloads:138
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FERI
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Secondary language

Language:English
Title:DEVELOPMENT OF A PARTICLE SYSTEM FOR VISUALIZATION OF AIRFLOW
Abstract:In our diploma work, we have studied the airflow around objects and the ways of simulating them. Based on our findings, we have set up a thinking particle system, which simulates airflow. Within’ the XPresso editor, we have created an environment, which is able to take into account the forces that occur during real-life test in wind tunnels. To make the simulation as precise and realistic as possible, we used different approaches. Although the results given by the developed particle system are more than satisfying, there would still be room for improvement, for which a bigger computational power and amount of particles would be needed. In search of alternative solutions, we came across the TurbulenceFD plug-in, which implements a voxel-based solver, based on Navier-Stokes equations to simulate the flow of fluids.
Keywords:Particle systems, Computational fluid dynamics, Aerodynamics


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