20.500.12556/DKUM-87013 Konstruiranje nosilca cevi za polnilni zrak motorja TCD 16.0 V8 magistrsko delo Construction of the tcd 16.0 v8 charge air pipe bracket V magistrskem delu je obravnavano konstruiranje nosilca cevi za polnilni zrak motorja TCD 16.0 V8. Pri testiranju delovanja motorja so se na stari varianti nosilca pojavile velike vibracije, zato je bilo potrebno konstruirati nov nosilec z ugodnejšimi vibracijskimi in trdnostnimi lastnostmi. V začetku so predstavljene teoretične osnove sekundarnih komponent obravnavanega motorja, modalna analize ter vibracijski testi nosilcev, ki so bili izvedeni na delujočem motorju. V nadaljevanju sta podrobneje opisani obe varianti nosilcev ter njune geometrijske in materialne lastnosti. Za validacijo novega koncepta je nato opisana priprava numeričnega modela, naloga pa se nadaljuje s samo simulacijo. Najprej je bila izvedena modalna analiza, pri kateri so podrobneje opisane prve tri lastne frekvence. Sledi numerična trdnostna analiza, v kateri so predstavljeni rezultati največjih pomikov in napetosti. Rezultati so bili opisani in analizirani in tako smo potrdili, da ima nov koncept ustreznejše karakteristike. The master's thesis addresses the construction of a pipe bracket for the TCD 16.0 V8 engine's air intake. Significant vibrations were observed in the old version during engine operation, necessitating the design of a new bracket with improved vibration and strenght properties. The theoretical foundations od secondary components, the analyzed engine, modal analysis, and vibration tests on the supports are introduced initially. Both versions of the brackets, along with their geometric and material properties, are detiled further. To validate the new concept, the preparation of a numerical model is described, followed by simulation. Modal analysis, focusing on the first three natural frequencies, was conducted initially. Subsequently, a numerical strenght analyzed presented results for maximum displacements and stresses. The results were described, analyzed, confirming that the new concept exhibits more favorable characteristics. konstruiranje motorji z notranjim izgorevanjem sekundarne komponente modalna analiza trdnostna analiza construction internal combustion engines secondary components modal analysis strenght analysis true true false [M. Kosi] Slovenski jezik Angleški jezik Magistrsko delo/naloga 2024-02-07 13:19:38 2024-03-12 10:11:17 2024-04-09 03:43:33 0000-00-00 00:00:00 2024 0 Maribor 0 Maribor 1 spletni vir (1 datoteka PDF (XII, 37 f.)) 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 2027-01-31 621.431(043.2) 191751171 MAG_Kosi_Miha_2024.pdf MAG_Kosi_Miha_2024.pdf 1 11A5811BEC1CCF75AB878C7B4892A1E9 6693c0190fd70c63b16958a0c04ce3974451f153e8e40057170f830a6e763bdf 56852836-dfa7-11ee-91b5-00155d000105 https://dk.um.si/Dokument.php?lang=slv&id=176767 Fakulteta za strojništvo 0 0 0