5 articles in this issue
Mohamed Belhamiani, Mohamed Benguediab, Wahid Oudad
Actually, polymeric materials are widely used in industry due to their attractive properties. These materials are replacing the traditional materials used to manufacture mechanical components. Thus, their mechanical behavior should be known for a better a... see more
Pavel Élesztos, Ladislav Écsi, Roland Janco, Jana Gabková
This article is devoted to the solution of the thermal field of a particle for Bi > 0 with an ideal spherical shape and the behavior of the temperature in the fluid phase with countercurrent contact.After establishing the underlying simplified assumpti... see more
Lahouari Mammar, Yahiaoui Tayeb, Omar Ladjedel, Ondrej Šikula
This paper is divided into two parts; the first describes a CFD analysis of a gland packing labyrinth seals in 20 MW steam turbine in LNG plant using ANSYS CFX code as an isothermal simulation in fluid domain. The results of two turbulence models k-e and ... see more
Richard Rozs, Matyas Ando
Until the first two decades of the 21st century, as part of the Enterprise Resourse Planning (ERP), the Manufacturing Execution System (MES) and related systems have undergone development in both complexity and efficiency. In the field of production techn... see more
Veronika Anna Szabó, Gábor Dogossy
The use of plastics in the food and the packaging industries continuously is increasing. In these areas of use the product’s life cycle is short, therefore it quickly turns into waste. The polyethylene terephthalate (PET) - the material that is used as be... see more