Comparison of FEM Simulations of Rubber-Metal Mount Element

Bucha, Jozef; Danko, Ján; Milesich, Tomáš; Nemec, Tomáš; Magdolen, Ľuboš

doi:10.2478/scjme-2022-0002

Cited by 5 publications

(3 citation statements)

References 4 publications

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“…11) neural network with two layers. This can give us an insight into how accuracy between mathematical method and neural network compares [8]. In order to evaluate the methods, another 5 shape variants of rubber mount had to be created, these have been input into FEM analysis and reduced order models.…”

Section: Creating Reduced Order Modelsmentioning

confidence: 99%

Implementation of Reduced-Order Model to Design of Electric Powertrain Rubber Mount

Danko,

Bernáth,

Magdolen

et al. 2024

Strojnícky Časopis - Journal of Mechanical Engineering

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This paper deals with possibilities of utilizing neural networks in reduced order modelling. First section of the paper contains theory on reduced order models and their implementations. Following this, subsequent chapter contains methodology concept for obtaining sufficient amount of data and creating reduced order models as well as their evaluation process. Next section describes our findings and summarizes them. Conclusion describes further steps we plan to take in this research.

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Section: Creating Reduced Order Modelsmentioning

confidence: 99%

Implementation of Reduced-Order Model to Design of Electric Powertrain Rubber Mount

Danko,

Bernáth,

Magdolen

et al. 2024

Strojnícky Časopis - Journal of Mechanical Engineering

Self Cite

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“…The finite element method (FEM) is applied widely in the evaluation of structures with reliable results [10][11][12][13]. Numerical tests were carried out using commercial finite element software Abaqus (CAE 6.13-1) with ISO3165 standard specimens.…”

Section: Simulation Proceduresmentioning

confidence: 99%

Experiment and Simulation Study of the Effect of Fillers on Mechanical Properties of Sustainable Composite

Zaini

Fqih

Mahtar

et al. 2022

Strojnícky Časopis - Journal of Mechanical Engineering

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Natural fiber reinforced polymer matrix composites are gaining increasing attention as engineering materials for advanced applications, including high performance ballistic armor components. This requires superior mechanical properties, such as toughness. Jute fiber reinforced composites are currently being explored as possible advanced engineering materials. Therefore, the objective of this study is to investigate the mechanical characteristics of epoxy composites reinforced with jute fibers and steel fillers. In the present study, three types of the composite of two-way jute carpet and steel fillers were reinforced with epoxy, with different rates of each material.

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“…CAE analysis has become indispensable for the development and design of new products [ 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 , 9 , 10 , 11 , 12 , 13 , 14 , 15 , 16 ]. Abaqus and Marc are well-known analytical software programs, but recently Ansys and Nastran have also become popular.…”

Section: Introductionmentioning

confidence: 99%

Calculation of Strain Energy Density Function Using Ogden Model and Mooney–Rivlin Model Based on Biaxial Elongation Experiments of Silicone Rubber

2023

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Strain energy density functions are used in CAE analysis of hyperelastic materials such as rubber and elastomers. This function can originally be obtained only by experiments using biaxial deformation, but the difficulty of such experiments has made it almost impossible to put the function to practical use. Furthermore, it has been unclear how to introduce the strain energy density function necessary for CAE analysis from the results of biaxial deformation experiments on rubber. In this study, parameters of the Ogden and Mooney–Rivlin approximations of the strain energy density function were derived from the results of biaxial deformation experiments on silicone rubber, and their validity was verified. These results showed that it is best to determine the coefficients of the approximate equations for the strain energy density function after 10 cycles of repeated elongation of rubber in an equal biaxial deformation state, followed by equal biaxial elongation, uniaxial constrained biaxial elongation, and uniaxial elongation to obtain these three stress–strain curves.

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Comparison of FEM Simulations of Rubber-Metal Mount Element

Cited by 5 publications

References 4 publications

Implementation of Reduced-Order Model to Design of Electric Powertrain Rubber Mount

Implementation of Reduced-Order Model to Design of Electric Powertrain Rubber Mount

Experiment and Simulation Study of the Effect of Fillers on Mechanical Properties of Sustainable Composite

Calculation of Strain Energy Density Function Using Ogden Model and Mooney–Rivlin Model Based on Biaxial Elongation Experiments of Silicone Rubber

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