Volume 13, number 2 (2019) Collection home page

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Collection's Items (Sorted by Submit Date in Descending order): 1 to 5 of 5
Růžička, Jan
Methodology of impeller curved vanes modelling in 2D axisymmetric stress analysis

The purpose of this paper is to propose a more suitable methodology of impeller vanes modelling in axisymmetric 2D models which improves the results but does not increase the computational complexity of the task. For this purpose, two different approaches have been tested which...

Nabavi, S.M. , Hejazi Rekavandi, S. S.
Analysis of stress intensity factors for functionally graded cylinders with multiple longitudinal cracks using finite element method

In this paper, the cracked thick-walled functionally graded cylinder has been analyzed using the finite element method. The internally pressurized cylinder contains fully longitudinal cracks. The analyses have been done with two, four, six and eight longitudinal cracks at the inner surface&#...

Dupal, Jan , Zajíček, Martin , Lukeš, Vladimír
1D finite element for modelling of turbine blade vibration in the field of centrifugal forces

The paper deals with the modelling of turbine blade vibrations by means of a novel 1D finite element that has only 16 degrees of freedom. Assuming linear elastic behaviour of the blade material and considering small displacements and strains, the derived blade &#...

Burša, Jiří , Slažanský, Martin
Computational investigation of the impact of assumption of affine deformation on constitutive models of soft tissues

All constitutive models proposed during the last decades for large strain composites with hyperelastic matrix use an intrinsic assumption of affine deformation between the matrix and reinforcing fibres. While for typical technical composites the affinity of deformation between fibres and matrix&#...

Abdelwahed, Basem Salah
Numerical analysis of progressive collapse for reinforced concrete frames

This research investigates numerically the potential failure of different framed structures after removal of a corner column. This study is directed towards the role of the joint above the removed column in terms of framed structures stability and internal forces redistribution utilizing...

Collection's Items (Sorted by Submit Date in Descending order): 1 to 5 of 5