Optimization of 3D printed rapid prototype deep drawing tools for automotive and railway sheet material testing

S Szalai, B Herold, D Kurhan, A Németh, M Sysyn… - Infrastructures, 2023 - mdpi.com
The main objective of this research is to identify optimal printing strategies and PLA
(polylactic acid) filament materials to produce rapid prototype deep drawing tools. Additive …

Optimization of surface preparation and painting processes for railway and automotive steel sheets

S Szalai, BF Szívós, D Kurhan, A Németh, M Sysyn… - Infrastructures, 2023 - mdpi.com
The article deals with DIC (Digital Image Correlation) tests on steel plates used in the
automotive and railway industries, as well as in the construction industry. The most critical …

Optimization of surface cleaning and painting methods for dic measurements on automotive and railway aluminum materials

S Szalai, V Fehér, D Kurhan, A Németh, M Sysyn… - Infrastructures, 2023 - mdpi.com
The preparatory operations of DIC (Digital Image Correlation) tests were investigated in this
study, with special emphasis on specimen cleaning and painting operations. As it is well …

Testing Road Vehicle User Interfaces Concerning the Driver's Cognitive Load

V Nagy, G Kovács, P Földesi, D Kurhan, M Sysyn… - Infrastructures, 2023 - mdpi.com
This paper investigates the usability of touch screens used in mass production road
vehicles. Our goal is to provide a detailed comparison of conventional physical buttons and …

Sustainability in railways–a review

L Ezsias, A Brautigam, SK Szurke, S Szalai… - Chemical Engineering …, 2023 - cetjournal.it
This paper examines the sustainability of railways. A comprehensive international literature
review was conducted on railway vehicles, traction, and railway permanent way. The main …

Testing of lubricants for DIC tests to measure the forming limit diagrams of aluminum thin sheet materials

S Szalai, H Csótár, D Kurhan, A Németh, M Sysyn… - Infrastructures, 2023 - mdpi.com
We investigated lubricants and thin teflon foils that can be applied in the formability testing of
the thin aluminum sheets used in the electronics and automotive industries. For the tests …

Investigation of the Geometrical Deterioration of Paved Superstructure Tramway Tracks in Budapest (Hungary)

V Jóvér, Z Major, A Németh, D Kurhan, M Sysyn… - Infrastructures, 2023 - mdpi.com
In the 21st century, one of the key requirements is to develop and maintain our infrastructure
facilities most efficiently using the available resources. Tramways are of significant national …

Examination of concrete canvas under quasi-realistic loading by computed tomography

B Eller, M Movahedi Rad, I Fekete, S Szalai, D Harrach… - Infrastructures, 2023 - mdpi.com
The current paper concerns the investigation of CC (Concrete Canvas), a unique building
material from the GCCM (geosynthetic cementitious composite mat) product group. The …

Numerical Optimization of Battery Heat Management of Electric Vehicles

S Kocsis Szürke, G Kovács, M Sysyn, J Liu… - Journal of Applied and …, 2023 - jacm.scu.ac.ir
Lithium-ion battery technology in the modern automotive industry utilizes highly temperature-
sensitive batteries. Here, air cooling strategies will be the most applicable for the chosen …

Investigation of “Open” Superstructure Tramway Tracks in Budapest

V Jóvér, Z Major, A Németh, D Kurhan, M Sysyn… - Infrastructures, 2023 - mdpi.com
The most important thing nowadays is to use available resources to develop infrastructure
as efficiently as possible. In this regard, evaluating the deterioration of tramway tracks is …