The influence of load distribution in kinematic constraints of connecting rod on the results of the stress simulation

• Autorzy: Magryta P. , Pietrykowski K. , Biały M. , Szlachetka M.

Identyfikatory

DOI

10.19206/CE-2017-313

• Języki publikacji: EN

Abstrakty

EN

The article presents the results of simulations research carried out, using Finite Element Method. The simulations were made in the Abaqus software. Calculations were made on the connecting rod of opposed piston engine. The connecting rod was subjected to a compression tests. Different versions of the boundary conditions in the form of load forces and pressure distribution acting on the small end of the connecting rod were presented. Depending on the load distribution acting on the connecting rod small end, different distributions of stresses in the connecting rod geometry were obtained. All studies were performed for the same geometry, the same mesh grid, and for the same value of compressive force (research could be considered as comparable). Changing the size and distribution of stresses in the connecting rod, evidence the impact of the adopted boundary conditions of the load distribution on the calculation results. It is important for the use of modern simulation tools in the design process of new mechanical parts.

Słowa kluczowe

EN

connecting rod; simulation; finite element method; FEM; Abaqus; Catia v5

PL

korbowód; symulacja; metoda elementów skończonych; Abaqus; CATIA V5

• Wydawca: Polskie Towarzystwo Naukowe Silników Spalinowych
• Czasopismo: Combustion Engines
• Rocznik: 2017
• Tom: R. 56, nr 3
• Strony: 84--87
• Opis fizyczny: Bibliogr. 6 poz., il. kolor.

Twórcy

autor

Magryta P.

• Faculty of Mechanical Engineering at the Lublin University of Technology

autor

Pietrykowski K.

• Faculty of Mechanical Engineering at the Lublin University of Technology

autor

Biały M.

• Faculty of Mechanical Engineering at the Lublin University of Technology

autor

Szlachetka M.

• Faculty of Mechanical Engineering at the Lublin University of Technology

Bibliografia

• [1] ABBEY, T. Understanding Load Paths, www.digitaleng.news/de/understanding-load-paths/
• [2] DASSAULT SYSTEMES, ELFINI Structural, Analysis CATIA V5 Training Exercises Version 5 Release 19, 2009.
• [3] ZHUA, J.-C., ZHUA, H.-H., FANA, S.-D. et al. A study on the influence of oil film lubrication to the strength of engine connecting rod components, Engineering Failure Analysis. 2016, 63, 94-105.
• [4] KURDI, O., MAT NORMAN, M.A.B., YULIANTI, I., MD RASHID, M.N.B. Simulation of fatigue life prediction and enhancement of connecting rod of car engine. Advanced Materials Research. 2012, 557-559, 2410-2414.
• [5] MAGRYTA, P., PIETRYKOWSKI, K., MAJCZAK, A. Optimizing the geometry of the connecting rod in opposite pistons engine. Combustion Engines. 2017, 168(1), 191-196.
• [6] TIWARI, A., TIWARI, J.K., CHANDRAKAR, S.K. Fatigue, analysis of connecting rod using finite element analysis to explore weight and cost reduction opportunities for a production of forged steel connecting rod. International Journal of Advanced Mechanical Engineering. 2014, 4(7), 782-802.