10 articles in this issue
Vladimir Sistuk, Andrey Pikilnyak
The study is dedicated to increasing open pit trucks with electrical transmission maneuverability indices. The possibility of forced controllability usage of rear traction wheels of open pit truck with the electrical transmission, which enables them to ca... see more
Andriy Buketov, Mykola Brailo, Serhii Yakushchenko, Oleksandr Sapronov, Vasyl Vynar, ?leh Bezbakh, Roman Negrutsa
The tribological properties of complex polymeric materials, which include epoxy and polyester resins, two hardeners and two microdispersed fillers: mica-muscovite, copper (II) oxide, were investigated in the work. The results of the testing of specimens a... see more
Romany R. Moussa, Amer E. Ali, Ragab K. Abdel-Magied, Mohamed N. Elshiekh
The mechanical properties as well as microstructure of the ductile cast iron (DCI) are most likely affected by heat treatments. In this work, the mechanical properties of different heat treated of DCI alloy were investigated. Two heat treatment (HT) ... see more
Botond Szücs, Pál Szentannai
In this work, lab-scale cold fluidization equipment is designed and constructed to investigate the mixing and segregating phenomena of binary fluidized beds. The focus of the investigation is carbon reduction with the fluidized bed technology-based Chemic... see more
Zoltan Keresztes, David Pammer, Peter Janos Szabo
Additive manufacturing (AM) indicated great technological increase in the last years. Primarily development of new methods, new computer softwares and more useable materials are responsible for this progression. AM has numerous advantages that cause the a... see more
Zuzana Straková, Jozef Vojtaššák, Peter Benovský, Daniela Koudelková
The aim of this study is to design industrial ventilation in the production hall. With respect to the many parameters which influence the appropriate proposal of industrial ventilation that need to be considered, there is a good chance for miscalculations... see more
Miklós Kassai
In this research the technical designing of energy efficient heating system with vertical-borehole heat pumps for institutional buildings was performed. The local government would like to change the old gas boiler-based heat producing system to up-to-date... see more
Dorina Kovács, János Dobránszky
Austenitic stainless steels have low corrosion resistance in applications where strong acids and vapors attack the surface, typically in food and chemical industries. This drawback can be improved by surface treatments. Salt bath, gaseous or plasma-based ... see more
The object of this research was to investigate of the energy performance of a national chicken slaughterhouse in order to achieve condenser heat utilization generated by the operation of the existing, refrigerant systems. The paper focuses also for the te... see more
Gergely Hajgató, Bálint Gyires-Tóth, György Paál
A novel technique to accelerate optimization-driven aerodynamic shape design is presented in the paper. The methodology of optimization-driven design is based on the automated evaluation of many similar shapes which are generated according to the output o... see more