Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Branko Nečemer"'
Autor:
Blaž Hanželič, Jernej Kralj, Tonica Bončina, Branko Nečemer, Janez Kramberger, Roman Satošek, Srečko Glodež
Publikováno v:
Materials, Vol 17, Iss 2, p 479 (2024)
The plate heat exchanger (PHE) is a component that provides heat to be transferred from hot water to domestic cold water without mixing them with high efficiency. Over the lifetime of the PHE, cyclic pressures act on the brazing points and the plates
Externí odkaz:
https://doaj.org/article/a5911fe62dd049bb9d2210d149ca9a2c
Publikováno v:
Materials, Vol 16, Iss 7, p 2674 (2023)
This study presents a comprehensive experimental investigation of the high-cycle fatigue (HCF) behaviour of the ductile aluminium alloy AA 5083-H111. The analysed specimens were fabricated in the rolling direction (RD) and transverse direction (TD).
Externí odkaz:
https://doaj.org/article/e9a664781db94a5ab36e2c57293ab229
Publikováno v:
Acta Polytechnica CTU Proceedings, Vol 25, Iss 0, Pp 64-67 (2019)
The paper describes determination of the material parameters of the Johnson-Cook constitutive model of steel S235 JR sample material by applying the inverse computational methodology using the digital twin model of the SHPB. A quasi-static tensile te
Externí odkaz:
https://doaj.org/article/9874cbde19d04fb591330ffaf0af5fe5
Publikováno v:
Materials, Vol 14, Iss 20, p 6016 (2021)
Bioresorbable stents (BRS) represent the latest generation of vascular scaffolds used for minimally invasive interventions. They aim to overcome the shortcomings of established bare-metal stents (BMS) and drug-eluting stents (DES). Recent advances in
Externí odkaz:
https://doaj.org/article/b2a306c43ee84fa4b45b39cac65563f4
Publikováno v:
Procedia Structural Integrity. 39:89-97
Publikováno v:
Thin-Walled Structures. 180:109917
Publikováno v:
Engineering Failure Analysis. 138:106355
Publikováno v:
International Journal of Fatigue. 126:241-247
The investigation of the fatigue behaviour of an auxetic cellular structure made of Al-alloy 7075-T651 is presented in this study. The complete fatigue process of the analysed cellular structure is divided into the crack initiation (Ni) and crack pro
Publikováno v:
Strojniški vestnik
Publikováno v:
Theoretical and Applied Fracture Mechanics. 101:17-24
Auxetic cellular structures are advanced materials with negative Poisson’s ratios, which exhibit some unique features which are useful for various applications. The objective of this paper is the numerical simulation and experimental analysis of ev