Kulić, V. (2021). Numerička analiza sudara osobnog automobila u barijeru (Master's thesis). Slavonski Brod: University of Slavonski Brod. Retrieved from https://urn.nsk.hr/urn:nbn:hr:262:723647
Kulić, Vlatko. "Numerička analiza sudara osobnog automobila u barijeru." Master's thesis, University of Slavonski Brod, 2021. https://urn.nsk.hr/urn:nbn:hr:262:723647
Kulić, Vlatko. "Numerička analiza sudara osobnog automobila u barijeru." Master's thesis, University of Slavonski Brod, 2021. https://urn.nsk.hr/urn:nbn:hr:262:723647
Kulić, V. (2021). 'Numerička analiza sudara osobnog automobila u barijeru', Master's thesis, University of Slavonski Brod, accessed 24 November 2024, https://urn.nsk.hr/urn:nbn:hr:262:723647
Kulić V. Numerička analiza sudara osobnog automobila u barijeru [Master's thesis]. Slavonski Brod: University of Slavonski Brod; 2021 [cited 2024 November 24] Available at: https://urn.nsk.hr/urn:nbn:hr:262:723647
V. Kulić, "Numerička analiza sudara osobnog automobila u barijeru", Master's thesis, University of Slavonski Brod, Slavonski Brod, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:262:723647
Title
Numerička analiza sudara osobnog automobila u barijeru
Scientific / art field, discipline and subdiscipline
TECHNICAL SCIENCES Mechanical Engineering
Abstract
Upotreba metode konačnih elemenata u strojarstvu jako je raširena. Metoda konačnih elemenata predstavlja nezamjenjiv alat za uštedu vremena i resursa, ali i za konstruiranje dugotrajnijih i pouzdanijih konstrukcija.
U prvom dijelu rada iznesena su određena temeljna znanja o provođenju testova sudara. Objašnjena je podjela na vrste testova sudara, te načini mjernja dimenzija tijekom testa. U zasebnom poglavlju izloženi su detalji o modelu vozila na kojem se provodi test na sudar, te prikaz eksperimentalnih rezultata.
U glavnom dijelu rada proveden je numerički proračun sudara pomoću metode konačnih elemenata. Prikazan je postupak provedbe simulacije kao i definiranje bitnih podataka za provođenje simulacije.
Zatim je provedena usporedba numeričke simulacije sa stvarnim testom vozila na osnovu dostupnih eksperimentalnih podataka. Time je utvrđena vjerodostojnost numeričkog modela i mogućnost provođenja ovakvih tipova simulacija pomoću metode konačnih elemenata, odnosno nakon potvrde pouzdanosti numeričkog modela mogu se provesti dodatne numeričke simulacije (npr. optimiranja karoserije automobila).
Abstract (english)
The use of the finite element method in mechanical engineering is very widespread. The finite element method is an indispensable tool to save time and resources, but also for the construction of long lasting and reliable construction.
In the first part of the paper, certain basic knowledge about conducting collision tests is presented. The division into types of collision tests and methods of measuring dimensions during the test are explained. In a separate chapter, details of the vehicle model on which the collision test is performed are presented, and display of experimental results.
In the main part of the paper, a numerical calculation of the collision was performed using the finite element method. The procedure of conducting the simulation and defining the essential data for conducting the simulation are presented.
A comparison of the numerical simulation with the actual vehicle test was then performed based on the available experimental data. This determines the reliability of the numerical model and the possibility of conducting these types of simulations using the finite element method, after confirming the reliability of the numerical model, additional numerical simulations can be performed(for example optimizing the car body).
Title: Graduate Study Mechanical Engineering; specializations in: Design and Product Development, Manufacturing Logistics, Materials Engineering, Engineering Technologies, Power Engineering Course: Design and Product Development Study programme type: university Study level: graduate Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)