Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Mrózek Lukáš"'
Publikováno v:
MATEC Web of Conferences, Vol 345, p 00027 (2021)
Characteristics of a new compact valve design for steam turbines are analysed by measuring pressure losses and oscillations on the valve model. It is the model of an intercept valve of the intermediate-pressure turbine part. This valve is relatively
Externí odkaz:
https://doaj.org/article/81c1f5562766412c851623e8eeca9def
Publikováno v:
EPJ Web of Conferences, Vol 180, p 02070 (2018)
The flow in the unloading system of the control valve is modelled using the numerical simulation. The proportional flow values for various widths of the slot and openings are evaluated. The changes of the pressure and Mach number in the space of the
Externí odkaz:
https://doaj.org/article/f0eef19cbe5d49b3be45651430fb5d89
Publikováno v:
EPJ Web of Conferences, Vol 143, p 02135 (2017)
The pressure loss in the diffuser of a control valve is evaluated by using CFD computations. Pressure ratios and lifts of a cone for the recommended flow characteristics of an experimental turbine are considered. The pressure loss in a valve is compa
Externí odkaz:
https://doaj.org/article/adc0fdcb14584e1ca4f261c9dcc3b472
Publikováno v:
EPJ Web of Conferences, Vol 114, p 02080 (2016)
The influence of the flow area of balancing holes in the discs of a steam turbine on its thermodynamic efficiency is examined for turbine stages operating in the increased root reaction regime. The interstage seal flooding with steam is modelled. The
Externí odkaz:
https://doaj.org/article/2ca6defa6af240c5a6508754caf06e76
Autor:
Mrózek, Lukáš, Sláma, Václav, Sedlák, Kamil, Tajč, Ladislav, Richter, Lukáš, Vašíčková, Eva, Vacková, Michaela, Volf, Michal
Publikováno v:
AIP Conference Proceedings; 2020, Vol. 2323 Issue 1, p1-8, 8p
Publikováno v:
AIP Conference Proceedings; 2019, Vol. 2189 Issue 1, p020020-1-020020-8, 8p
Akademický článek
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Autor:
Kalista, Robert, Mrózek, Lukáš, Sláma, Václav, Vrátný, Miroslav, Sedlák, Kamil, Rudas, Bartoloměj, Tmej, Michal
Publikováno v:
AIP Conference Proceedings; 2018, Vol. 2047 Issue 1, p020006-1-020006-11, 11p
Autor:
Mrózek, Lukáš, Tajč, Ladislav
Publikováno v:
AIP Conference Proceedings; 2017, Vol. 1889 Issue 1, p1-7, 7p, 2 Diagrams, 1 Chart, 6 Graphs
Autor:
Hoznedl, Michal1 michal.hoznedl@doosan.com, Kolovratník, Michal2, Bartoš, Ondřej2, Sedlák, Kamil1, Kalista, Robert1, Mrózek, Lukáš3
Publikováno v:
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power & Energy (Sage Publications, Ltd.). Aug2018, Vol. 232 Issue 5, p515-524. 10p.