20.500.12556/RUL-172151 Numerična analiza torzijske togosti kompozitne šasije z uporabo metode končnih elementov Numerical analysis of torsional stiffness of composite chassis using finite element method Diplomsko delo obravnava simulacijo in validacijo torzijske togosti šasije dirkalnika Formula Student ekipe Superior Engineering. Namen naloge je bil razviti numerični model šasije, s katerim je mogoče zanesljivo napovedati torzijsko togost ter ga potrditi z eksperimentalnim testiranjem. Uporabljene so bile metode računalniške simulacije z metodo končnih elementov. Za preverjanje rezultatov je bil izveden eksperiment, pri katerem je bila na šasijo aplicirana znana obremenitev in izmerjen torzijski zasuk. Primerjava med numeričnimi in eksperimentalnimi rezultati kaže dobro ujemanje, kar potrjuje ustreznost razvitega modela in omogoča njegovo uporabo pri nadaljnji optimizaciji konstrukcije. The thesis deals with the simulation and validation of the torsional stiffness of the Formula Student racing car chassis developed by the Superior Engineering team. The aim of the work was to develop a numerical chassis model capable of reliably predicting torsional stiffness and to validate it through experimental testing. Finite element method simulations were employed to analyze the structural behavior. To verify the results, an experiment was carried out in which a known load was applied to the chassis and the resulting torsional deflection was measured. The comparison between numerical and experimental results shows good agreement, confirming the validity of the developed model and enabling its use for further structural optimization. numerične analize metoda končnih elementov varnostne strukture formula student torzijska togost šasija numerical analysis finite element analysis safety structures formula student torsional stiffness chassis true false false Slovenski jezik Angleški jezik Diplomsko delo/naloga 2025-09-06 08:31:43 2025-09-06 08:31:45 2025-10-07 03:58:13 0000-00-00 00:00:00 2025 0 0 XIII, 27 f. 2025 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 620.175.22:629.3.023.1:004.942(043.2) 275640 249272835 43763.pdf 43763.pdf 1 E5DF38D64652109B4831F0F0FF20E28C b7ca98bc0e03cff23fac48d80a956801e93d840a2a23f13d44d70ba276e6303d 01c322de-8aeb-11f0-9328-0050569b8976 https://repozitorij.uni-lj.si/Dokument.php?lang=slv&id=215951 Fakulteta za strojništvo 0 0 0