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Pregled bibliografske jedinice broj: 652538

Crankshaft strength and fatigue analysis


Žalac, Ivan; Kozak, Dražan; Novoselac, Stipica; Gelo, Ivan; Ivandić, Željko
Crankshaft strength and fatigue analysis // Proceedings of 5th International Scientific and Expert Conference of the International TEAM Society / Lehocká Dominika ; Cárach Ján ; Knapčíková Lucia ; Hloch Sergej (ur.).
Prešov: TEAM Society, Slavonski Brod, Croatia, 2013. str. 116-119 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Crankshaft strength and fatigue analysis

Autori
Žalac, Ivan ; Kozak, Dražan ; Novoselac, Stipica ; Gelo, Ivan ; Ivandić, Željko

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Proceedings of 5th International Scientific and Expert Conference of the International TEAM Society / Lehocká Dominika ; Cárach Ján ; Knapčíková Lucia ; Hloch Sergej - Prešov : TEAM Society, Slavonski Brod, Croatia, 2013, 116-119

Skup
5th International Scientific and Expert Conference of the International TEAM Society (Technique, Education, Agriculture & Management)

Mjesto i datum
Prešov, Slovačka, 04-06.11.2013

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Crankshaft; fatigue; factors of strength; submodel

Sažetak
This paper shows workflow for analyzing crankshaft strength and fatigue due to complex dynamic behavior. Crankshafts are subjected to multiaxial stress state with variable stress amplitudes during the lifetime. Such complex dynamic behavior needs to be analyzed with multibody dynamic simulation (MBS). Crankshaft stress analyses with dynamic loadings were done with finite element method. Inputs for fatigue evaluation are stress tensors for critical crankshaft areas. Multiaxial high cycle fatigue evaluation were done with using basic unit load cases (BLCs), which are superimposed with linear static stress analysis load history, and with directly usage of displacements and rotations history from dynamic analysis. All main journals and crank pins have the same simple fillet radius. The aim of this paper is to check crankshaft fillets structural durability for infinite life. Results from both analyses are compared. Load history for nodes are displacements and rotations in time-domain for one engine cycle, i. e. 720°.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekt / tema
152-1201910-1909 - Analiza i procjena loma konstrukcija iz anizotropnih materijala (Dražan Kozak, )

Ustanove
Strojarski fakultet, Slavonski Brod