Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Vladimír Foldyna"'
Autor:
Jiří Bednář, Ladislav Svoboda, Zuzana Rybková, Richard Dvorský, Kateřina Malachová, Tereza Stachurová, Dalibor Matýsek, Vladimír Foldyna
Publikováno v:
Nanomaterials, Vol 9, Iss 9, p 1265 (2019)
Antimicrobial materials are widely used for inhibition of microorganisms in the environment. It has been established that bacterial growth can be restrained by silver nanoparticles. Combining these with other antimicrobial agents, such as ZnO, may in
Externí odkaz:
https://doaj.org/article/bd3af75112c84e3ab496fc70b61a4d8f
Autor:
Andrea Berčáková, Vladimír Foldyna, Vendula Zajícová, Libor Sitek, Kamil Souček, Petr Hlaváček, Josef Foldyna, Lenka Bodnárová
Publikováno v:
New Trends in Production Engineering. 2:450-459
Concrete structures affected for a long time by flowing liquids are exposed to gradual erosion in surface layers caused by a combination of several degradation processes: abrasion, cavitation and chemical or bacterial impacts. Due to the complex phen
Autor:
Petr Hlaváček, Vladimir Simkulet, Dominika Lehocká, Michal Hatala, Vladimír Foldyna, Frantisek Botko
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030534905
The presented article is focused on the abrasive water jet machining of tool steel material. Selected tool steels Uddeholm Dievar and Bohler K110 were machined and final pockets were evaluated based on the side angle of the pocket. Sequentially were
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a961801340199c8b648b4586ba10a46c
https://doi.org/10.1007/978-3-030-53491-2_5
https://doi.org/10.1007/978-3-030-53491-2_5
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030534905
This article deals with the evaluation of surface topography created by Abrasive Water Jet (AWJ) technology. The effects of machining parameters on the turned surface was analyzed by roughness parameters. Further attention is paid to the influence of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1febd966efc19f4e39245e10b80e6155
https://doi.org/10.1007/978-3-030-53491-2_12
https://doi.org/10.1007/978-3-030-53491-2_12
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030534905
This paper is focused on obtaining a homogenous dispersion of carbon nanotubes in water solution treated by the pulsating and continuous water jet technology. Our experimental setup consists of Karcher HD 6/18 plus pump, ABB robot IRB 6640, pulsating
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd17338131549fc92bca00ffb2765786
https://doi.org/10.1007/978-3-030-53491-2_7
https://doi.org/10.1007/978-3-030-53491-2_7
Autor:
Kamil Souček, Lenka Bodnárová, Vladimír Foldyna, Libor Sitek, Rudolf Hela, Petr Hlaváček, Vendula Zajícová
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030534905
It is generally known that the properties of concrete, particularly the strength, vary depending on the concrete age due to the chemical-mechanical processes occurring in the structure of concrete during ageing (maturing). The issue often is the time
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7780bbc3ac8c31eb7e3da17e4b8c76d
https://doi.org/10.1007/978-3-030-53491-2_8
https://doi.org/10.1007/978-3-030-53491-2_8
Publikováno v:
Lecture Notes in Mechanical Engineering ISBN: 9783030534905
The paper focuses on research into disintegration effects of a pulsating abrasive water jet using a standard abrasive injection cutting head. Forced pulses of a frequency of 20 kHz were generated by a piezoelectric pulse generator using a sonotrode p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc58c5deafae4dc796bb7e85c17abfe1
https://doi.org/10.1007/978-3-030-53491-2_20
https://doi.org/10.1007/978-3-030-53491-2_20