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Title:Določitev in validacija snovskih lastnosti materialov za peskanje in njihova uporaba v numeričnih simulacijah na podlagi metode diskretnih elementov
Authors:ID Falnoga, Jernej (Author)
ID Zadravec, Matej (Mentor) More about this mentor... New window
ID Bombek, Gorazd (Comentor)
Files:.pdf MAG_Falnoga_Jernej_2017.pdf (3,39 MB)
MD5: 4F165D7E542FD3689427CDD9078F708D
PID: 20.500.12556/dkum/ca19710b-bf90-4f25-b36a-3340b4b54a5f
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Delo je osredotočeno na zbiranje materialnih podatkov sipkih materialov za numerične simulacije na podlagi metode diskretnih elementov. Materialne lastnosti se pridobijo na podlagi eksperimenta in so nato uporabljene pri validaciji teh lastnosti v metodi diskretnih elementov. Rezultati simulacije stroja za peskanje se uporabijo za primerjavo numerične ter eksperimentalne metode določevanja profila gostote abraziva v stroju za peskanje. Z numerično analizo parametrov procesa peskanja, lahko izboljšamo proces peskanja ter geometrijo stroja za peskanje.
Keywords:abraziv, sipek material, metoda diskretnih elementov, materialne lastnosti, peskanje, stroj za peskanje, numerične simulacije, EDEM
Place of publishing:Maribor
Publisher:[J. Falnoga]
Year of publishing:2017
PID:20.500.12556/DKUM-68195 New window
UDC:[620.1:621.924.9]:519.6(043.2)
COBISS.SI-ID:21204502 New window
NUK URN:URN:SI:UM:DK:DOHMNME1
Publication date in DKUM:03.10.2017
Views:1858
Downloads:265
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:12.09.2017

Secondary language

Language:English
Title:Identification and validation of shotblasting material properties and their use in discrete element method based numerical simulations
Abstract:The work focuses on the collection of material data of bulk materials for numerical simulations based on the method of discrete elements. The material properties are obtained on experimental basis and then used to validate these properties with discrete element method numerical simulation. The results of the simulation of the blasting machine are used to compare the numerical and experimental methods to determine the density profile of the abrasive material used in a blasting machine. By numerically analyzing the parameters of the shot blasting process, we can improve the process of shot blasting and geometry of the blasting machine.
Keywords:abrasive material, bulk material, DEM, material properties, shot peening, wheel blasting, numerical simulations, EDEM


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