Volume 16 (2022)


Recent Submissions

Padovec, Zdeněk , Vondráček, Dominik , Mareš, Tomáš
The Analytical and Numerical Stress Analysis of Various Domes for Composite Pressure Vessels

The paper describes analytical and numerical solutions for five selected domes (a spherical shell, a geodesicisotensoid shell, a shell with zero transversal strain, a shell with zero transversal stress, and a shell with identical strain) for composite pressure vessels manufactured by means&#...

Ouzi, Mohamed , Tamani, Mohamed , Samri, Hassan , Bahrar, Bennasser
Validation of two-fluid model for water hammer in elastic pipes

In this article, the two-phase water hammer theoretical and numerical simulation are provided. A mathematical formulation is presented to describe the transient one-dimensional flow of bubbly gas-liquid mixtures without phase change in an horizontal pipe. The features of the two-fluid model ...

Levý, Tomáš , May, Georg
Comparison of implicit time-discretization schemes for hybridized discontinuous Galerkin methods

The present study is focused on the application of two families of implicit time-integration schemes for general time-dependent balance laws of convection-diffusion-reaction type discretized by a hybridized discontinuous Galerkin method in space, namely backward differentiation formulas (BDF) and diagonall...

Jasra, Yogeshwar , Saxena, Ravindra K.
Fracture behavior of prestressed ductile target subjected to high velocity impact - Numerical study

Impact studies are performed to evaluate the ballistic performance of material subjected to a high strain rate. At high velocities, the projectile penetrates through the material which leads to a fracture of the target body. The fracture behavior depends upon the condition of the&#...

Bakri, Taoufik , Verhulst, Ferdinand
From A.Tondl’s Dutch contacts to Neimark-Sacker-bifurcation

We present a description of the many contacts of A. Tondl with Dutch scientists involving nonlinear dynamics models for mechanics. One of the topics is Neimark-Sacker bifurcation that leads to the presence of families of quasi-periodic solutions that are geometrically organised and...