Zobrazeno 1 - 10
of 96
pro vyhledávání: '"Karol Balog"'
Publikováno v:
Transactions of the VŠB: Technical University of Ostrava, Safety Engineering Series, Vol 17, Iss 2, Pp 26-34 (2022)
This article deals with the operation of the suction system with the risk of fire and subsequent explosion of combustible dust during the operation of screw extruders and their equipment. Machines process a mixture of polyethylene and polypropylene t
Externí odkaz:
https://doaj.org/article/a5247d19dee84174aed637a3d4fcea2f
Publikováno v:
Transactions of the VŠB: Technical University of Ostrava, Safety Engineering Series, Vol 11, Iss 2, Pp 36-42 (2016)
The aim of this paper is to approximate danger of dust clouds normally occur by determining their explosion characteristics. Nowadays, dusty environment is phenomenon in the industry. In general, about 70% of dust produced is explosive. Dust reductio
Externí odkaz:
https://doaj.org/article/a65e343419c646a1a88ed62ecb9cc40d
Publikováno v:
Transactions of the VŠB: Technical University of Ostrava, Safety Engineering Series, Vol 11, Iss 2, Pp 1-5 (2016)
A lot of software that is developed simultaneously with the development of new measuring devices are very difficult to control. The results obtained from the software for measuring the vibration must be adjusted for the respective weighting factors w
Externí odkaz:
https://doaj.org/article/e40ed433a75c47b3b096818b18a407b7
Publikováno v:
Transactions of the VŠB: Technical University of Ostrava, Safety Engineering Series, Vol 11, Iss 1, Pp 27-31 (2016)
This contribution is aimed to compare the values of the ignition activation energies of two types of polyamide – Slovamid 6 FRB and Slovamid GF 50 LTS. Samples were isothermally stressed at five different temperatures between 500 °C a 550 °C, whi
Externí odkaz:
https://doaj.org/article/f0cbc63c24164b2a872e11065836d7f7
Publikováno v:
Transactions of the VŠB: Technical University of Ostrava, Safety Engineering Series, Vol 10, Iss 2, Pp 1-7 (2015)
The aim of this scientific paper is an analysis of the minimum ignition temperature of dust layer and the minimum ignition temperatures of dust clouds. It could be used to identify the threats in industrial production and civil engineering, on which
Externí odkaz:
https://doaj.org/article/d3d304ece51e4f0292c7ef2418a8fb86
Publikováno v:
Transactions of the VŠB: Technical University of Ostrava, Safety Engineering Series, Vol 10, Iss 2, Pp 8-12 (2015)
The potential of vegetable oils to undergo violent thermal oxidation is long-known problem. The process of this oxidation is investigated by the means of differential thermal analysis. Polyurethane foam was saturated with Tung oil rich in unsaturated
Externí odkaz:
https://doaj.org/article/1ae4b4acf486485ab84e0b94e29a82fb
Publikováno v:
Production Engineering Archives, Vol 5/4(2014), Pp 26-30 (2014)
The paper pays attention to selected information focused on the key requirements and criteria used in both the conventional supplier selection and sustainable supplier selection processes. The authors introduce the supply chain maturity levels, whic
Externí odkaz:
https://doaj.org/article/19d2564ca1254786bf7a52aeeadbdaa9
A New Approach to the Assessment of the Reduction in Visibility Caused by Fires of Electrical Cables
Autor:
Jozef Martinka, Peter Rantuch, Marek Rolinec, Jiri Pokorny, Karol Balog, Petr Kucera, Marek Rybakowski, Janka Sulova
Publikováno v:
Safety, Vol 5, Iss 3, p 44 (2019)
Electricity is the most important form of household energy and one of the most important forms of energy for industry and transport. Electrical distribution in construction and transport is almost exclusively implemented using electrical cables. One
Externí odkaz:
https://doaj.org/article/c2fad75d46474acd8e896c4ed3c71323
Special topic volume with invited peer reviewed papers only.
Autor:
Ales Bernatik, Jan Skrinsky, Peter Rantuch, Jozef Martinka, Karol Balog, Zdenek Lacny, Jan Polednik, Mateusz Wnukowski
Publikováno v:
Wood Research. 65:895-904
The Fischer-Tropsch process is a chemical reaction that enables liquid hydrocarbons to be produced from coal, natural gas, or biomass (e.g. wood). The heat of combustion and effective heat of combustion are important data for fuel used to produce ene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d81887c70b32c7a0c8417bb8e8c9bd4
https://doi.org/10.37763/wr.1336-4561/65.6.895904
https://doi.org/10.37763/wr.1336-4561/65.6.895904