Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Vladimír Pata"'
Autor:
Jakub Javořík, Rohitha Keerthiwansa, Vladimír Pata, Soňa Rusnáková, Barbora Kotlánová, Michal Grunt, Michal Sedlačík
Publikováno v:
Polymers, Vol 16, Iss 15, p 2190 (2024)
An equibiaxial tension test could be necessary to set up hyperelastic material constants for elastomers exactly. Unfortunately, very often, only uniaxial tension experimental data are available. It is possible to use only uniaxial data to compute hyp
Externí odkaz:
https://doaj.org/article/7b72593610b24056aa0a23403ea2868e
Publikováno v:
Bioengineering, Vol 10, Iss 12, p 1406 (2023)
In this study, the surface laser treatment of a new type of dental biomaterial, a Ti-graphite composite, prepared by low-temperature powder metallurgy, was investigated. Different levels of output laser power and the scanning speed of the fiber nanos
Externí odkaz:
https://doaj.org/article/1f713c0ce6bb49d4b9cd2662b07c1a29
Publikováno v:
Polymers, Vol 15, Iss 9, p 2025 (2023)
Acoustical properties of various materials were analyzed in order to determine their potential for the utilization in the three-dimensional printing process of stringed musical instruments. Polylactic acid (PLA), polyethylene terephthalate with glyco
Externí odkaz:
https://doaj.org/article/05f1b71360134f03aa4e9167918db969
Publikováno v:
Applied Sciences, Vol 12, Iss 18, p 9276 (2022)
This study focuses on the flexural properties of the layered wall structures of plastic tanks produced by rotational molding technology. The aim was to assess the possibility of replacing the homogeneous walls of rotationally cast large-volume underg
Externí odkaz:
https://doaj.org/article/a1ed1a0e4b734cc6ad290bc8dd62f28e
Publikováno v:
Materials, Vol 14, Iss 10, p 2620 (2021)
This work deals with investigative methods used for evaluation of the surface quality of selected metallic materials’ cutting plane that was created by CO2 and fiber laser machining. The surface quality expressed by Rz and Ra roughness parameters i
Externí odkaz:
https://doaj.org/article/eefe08efe28c46cfb65cf2bfed48e3ad
Autor:
Miroslav Jančula, Vladimír Pata, Filip Pastorek, Jozef Gocál, Peter Minárik, Miroslav Neslušan, Martin Pitoňák
Publikováno v:
Journal of Nondestructive Evaluation. 40
Monitoring of corrosion extent is critical in bridge operation and civil buildings. Reducing the effective cross-sectional area of components can redistribute the stress state and increase the true stress in the critical parts of civil structures. Un
Publikováno v:
Materials
Materials, Vol 14, Iss 2620, p 2620 (2021)
Volume 14
Issue 10
Materials, Vol 14, Iss 2620, p 2620 (2021)
Volume 14
Issue 10
This work deals with investigative methods used for evaluation of the surface quality of selected metallic materials’ cutting plane that was created by CO2 and fiber laser machining. The surface quality expressed by Rz and Ra roughness parameters i
Publikováno v:
Materials Science Forum. 952:267-274
The purpose of this article is to add knowledge about the influence of preparation conditions on the resulting properties of polymeric (Nano) composites by a statistical view of the results.Most of the work on the preparation of (Nano) composites onl
Autor:
Vladimír Pata, Oldřich Šuba, Libuše Sýkorová, Milena Kubišová, Lenka Hýlová, Martina Černeková
Publikováno v:
Manufacturing Technology. 18:986-991
Application of biopolymer materials is currently a rising trend. However, many problems are often encountered when evaluating and describing their mechanical properties. The present article will describe a procedure for finding a so-called effective
Publikováno v:
Manufacturing Technology. 18:895-899