Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Pavel Polách"'
Publikováno v:
Transactions of the VŠB-Technical University of Ostrava, Mechanical Series, Vol 59, Iss 1, Pp 1-6 (2013)
This paper is focused on the modelling and dynamic analysis of a nonlinear system representing a control assembly of the VVER 440/V213 nuclear reactor. A simple rigid body model intended for basic dynamic analyses is introduced. It contains the infl
Externí odkaz:
https://doaj.org/article/2dcc093dce7546aabcd3d1532de6b800
Autor:
Václav Nevrlý, Michal Dostál, Petr Bitala, Vít Klečka, Jiří Sléžka, Pavel Polách, Katarína Nevrlá, Melánie Barabášová, Růžena Langová, Šárka Bernatíková, Barbora Martiníková, Michal Vašinek, Adam Nevrlý, Milan Lazecký, Jan Suchánek, Hana Chaloupecká, David Kiča, Jan Wild
Publikováno v:
Atmosphere, Vol 15, Iss 11, p 1326 (2024)
Air pollution monitoring in industrial regions like Moravia-Silesia faces challenges due to complex environmental conditions. Low-cost sensors offer a promising, cost-effective alternative for supplementing data from regulatory-grade air quality moni
Externí odkaz:
https://doaj.org/article/ecd25da5a59b4fe9a82f06ffc5eee467
Autor:
Pavel Polach
Special topic volume with selected papers from the 52nd International Scientific Conference on Experimental Stress Analysis (EAN 2014), June 2-6, 2014, Mariánské Lázně, Czech Republic
Publikováno v:
Sensors, Vol 24, Iss 7, p 2056 (2024)
This study utilizes neural networks to detect and locate thermal anomalies in low-pressure steam turbines, some of which experienced a drop in efficiency. Standard approaches relying on expert knowledge or statistical methods struggled to identify th
Externí odkaz:
https://doaj.org/article/096b814276a6453cbd3cadb24e039d0f
Publikováno v:
Machines, Vol 10, Iss 2, p 77 (2022)
The paper deals with the modelling of turbine rotors, including a foundation and stator parts, and with their dynamic analysis. The dynamics of turbines can be strongly influenced by the effects of a rotor foundation, and therefore suitable modelling
Externí odkaz:
https://doaj.org/article/bee4934e1d054aeb95fd38f820526088