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Title:Primerjava modelov termomehanskega obremenjevanja
Authors:ID Stopeinig, Iztok (Author)
ID Glodež, Srečko (Mentor) More about this mentor... New window
Files:URL MAG_Stopeinig_Iztok_2014.pdf (8,08 MB)
MD5: 7EC3A64133CBCAF8655A34E0E542CDD4
 
Language:Slovenian
Work type:Master's thesis/paper
Typology:2.09 - Master's Thesis
Organization:FS - Faculty of Mechanical Engineering
Abstract:Magistrsko delo opisuje poškodbene modele termomehanskega utrujanja in primerja rezultate analiz življenjske dobe glave motorja na področju zgorevalne komore. Pri razvoju motorja z notranjim zgorevanjem je temu področju potrebno nameniti posebno pozornost, saj so prisotne visoke temperature in ciklično obremenjevanje. Magistrsko delo obsega popis lastnosti materialov, opis računskega in poškodbenih modelov, ter primerjavo rezultatov. Rezultati so pokazali, da je poškodbeni model FVVja bolj konzervativen kot AVLov.
Keywords:motor z notranjim zgorevanjem, termično utrujanje, doba trajanja, poškodbeni modeli
Place of publishing:Maribor
Publisher:[I. Stopeinig]
Year of publishing:2014
PID:20.500.12556/DKUM-44106 New window
UDC:519.6:[620.178.38:621.43](043.2)
COBISS.SI-ID:17852182 New window
NUK URN:URN:SI:UM:DK:KYWNP7WJ
Publication date in DKUM:06.05.2014
Views:2515
Downloads:163
Metadata:XML DC-XML DC-RDF
Categories:KTFMB - FS
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Secondary language

Language:English
Title:The comparison of models of thermomechanical loading
Abstract:This master’s degree describes damage models of thermo-mechanical fatigue and compares results of design life analyses of a cylinder head at combustion chamber region. When developing an internal combustion engine this area deserves extra attention as high temperatures and cyclical fatigue are present. This master’s degree consists of material properties write up, description of analyses and damage models and results comparison. Results have shown FVV damage model is more conservative than that of AVL.
Keywords:internal combustion engine, thermal fatigue, design life, damage models


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