Open Access Preface: 20th Conference on Power System Engineering 00001 Lukas Richter, Martin Pelikan, Michal Volf and Michaela Vackova Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500001 AbstractPDF (411.4 KB)
Open Access Machine learning model designed to predict the amount of CO2 produced by a small pellet boiler 00002 Alexander Backa, Juraj Drga, Lucia Martvoňová and Mária Polačiková Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500002 AbstractPDF (1.164 MB)References
Open Access A study of the electrostatic charge of the coarse water droplets 00003 Ondřej Bartoš and Václav Peter Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500003 AbstractPDF (780.4 KB)References
Open Access Heat pumps in the future 00004 Tímea Gresz, Dávid Faragó and Péter Bencs Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500004 AbstractPDF (1.127 MB)References
Open Access The efficiency of transcritical CO2 cycle near critical point and with high temperature 00005 Sindu Daniarta, Attila R. Imre and Piotr Kolasiński Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500005 AbstractPDF (1.945 MB)References
Open Access Turbulent jet stability increased by ribs inside the nozzle – Stereo PIV measurement one diameter past the nozzle 00006 Daniel Duda, Vladimír Abrhám, Václav Uruba and Vitalii Yanovych Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500006 AbstractPDF (1.773 MB)References
Open Access CFD evaluation of the influence of the parts of a shell and tube heat exchanger on heat transfer 00007 Jiří Frank, Michal Volf and Stefan Bajić Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500007 AbstractPDF (1.776 MB)References
Open Access On-line pump for very low power heating or cooling system 00008 Zbigniew Goryca, Grzegorz Peczkis, Tomasz Synowiec and Piotr Wiśniewski Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500008 AbstractPDF (447.6 KB)References
Open Access Analysis of unstable mode of a free gas turbine of turbo-compressors engines 00009 Marián Hocko and Samer Al-Rabeei Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500009 AbstractPDF (1.510 MB)References
Open Access Experimental steam turbine T10MW cold end cooling by water spraying 00010 Michal Hoznedl Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500010 AbstractPDF (1.781 MB)References
Open Access An experimental study of the CO2 hydrates production for the long term storage 00011 Ondřej Bartoš and Matěj Hrnčíř Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500011 AbstractPDF (783.5 KB)References
Open Access The effect of recuperator on the efficiency of ORC and TFC with very dry working fluid 00012 Aram Mohammed Ahmed and Attila R. Imre Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500012 AbstractPDF (432.5 KB)References
Open Access Validation of large eddy simulation of flow behind a circular cylinder 00013 Martin Isoz, Tomáš Hlavatý, Václav Uruba and Pavel Procházka Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500013 AbstractPDF (2.719 MB)References
Open Access Developing of experimental combustion boiler with stationary fluidized bed and multifuels combustion 00014 Marek Jadlovec and Stanislav Honus Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500014 AbstractPDF (2.020 MB)References
Open Access Designing a top cooling system for an electromagnetic calorimeter 00015 Matěj Jeřábek, Michal Volf and Daniel Duda Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500015 AbstractPDF (2.423 MB)References
Open Access Software for hydraulic design of axial-flow pump impellers and its manufacturing documentations 00016 László Kalmár, György Hegedűs, Árpád Fáy and Norbert Szaszák Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500016 AbstractPDF (1.049 MB)References
Open Access Modelling fluid flow and heat transfer tasks for testing PIR motion Sensor 00017 Jakub Kazda, Richard Matas and Jan Sedláček Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500017 AbstractPDF (2.461 MB)References
Open Access Sizing the thermal energy storage (TES) device for organic Rankine cycle (ORC) power systems 00018 Piotr Kolasiński and Sindu Daniarta Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500018 AbstractPDF (1.791 MB)References
Open Access On the rational form of rotary control diaphragms for steam turbines with industrial and cogeneration steam extraction 00019 Arkadiy Zaryankin, Alexander Akatov, Ivan Lavyrev and Mikhail Cherkasov Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500019 AbstractPDF (1.470 MB)References
Open Access Verification tests of a new blade flutter research facility 00020 Jan Lepicovsky, David Šimurda and Petr Šidlof Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500020 AbstractPDF (1.687 MB)References
Open Access Design of an experimental device for preheating combustion air 00021 Lucia Martvoňová, Mária Polačiková, Juraj Drga and Alexander Backa Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500021 AbstractPDF (559.3 KB)References
Open Access Adaptable test rig for two-stage axial turbine 00022 Martin Němec and Tomáš Jelínek Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500022 AbstractPDF (1.637 MB)References
Open Access Measurement of pressure loss coefficient for nuclear fuel assembly 00023 Pavel Nerud Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500023 AbstractPDF (681.5 KB)References
Open Access Applicability of the PIV system for velocity field measurement inside the ultrasonic flowmeter 00024 Jan Novosád, Jaroslav Pulec and Petra Dančová Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500024 AbstractPDF (1.632 MB)References
Open Access Issue of heat mirror films overheating 00025 Václav Pospíšilík and Stanislav Honus Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500025 AbstractPDF (1.407 MB)References
Open Access Experimental and numerical analysis of an oil-flooded air screw expander 00026 Lukas Richter, Zdenka Rendlova, Stanislav Planicka, Jan Seeger, Marco Taschek, Michal Volf, Martin Pelikan and Vit Linhart Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500026 AbstractPDF (1.739 MB)References
Open Access Pressure losses and oscillations in a compact valve of a steam turbine 00027 Václav Sláma, David Šimurda, Lukáš Mrózek, Ladislav Tajč, Jindřich Hála and Tomáš Radnic Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500027 AbstractPDF (2.165 MB)References
Open Access Operational and economic analysis of a Velox-type combined heat & power plant with a throttle valve 00028 Krystian Smołka, Piotr Wiśniewski, Mirosław Majkut and Sławomir Dykas Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500028 AbstractPDF (736.7 KB)References
Open Access An attempt to measure cycloidal rotor fan in a rectangular duct 00029 Tomasz Staśko, Mirosław Majkut, Sławomir Dykas and Krystian Smołka Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500029 AbstractPDF (1020 KB)References
Open Access Particle image velocimetry measurement of turbulent wake past circular cylinder at Reynolds numbers from 2.5·103 to 1.5·104 00030 Ondřej Sterly Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500030 AbstractPDF (1.045 MB)References
Open Access Parameterized, numerical design of a two-wheel Curtis steam turbine for small scale WHR 00031 Philipp Streit and Andreas P. Weiß Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500031 AbstractPDF (2.053 MB)References
Open Access Analysis of the secondary circuit of a gas-cooled fast reactor 00032 Michal Volf, Martin Pelikán and Pavel Žitek Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500032 AbstractPDF (645.6 KB)References
Open Access Assessment of condensation models for moist air transonic flow prediction 00033 Piotr Wiśniewski, Mirosław Majkut, Sławomir Dykas, Krystian Smołka, Guojie Zhang and Balazs Pritz Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500033 AbstractPDF (788.1 KB)References
Open Access The structure of turbulent flow behind the NACA 0012 airfoil at high angles of attack and low Reynolds number 00034 Vitalii Yanovych, Daniel Duda, Václav Uruba and Pavlo Kosiak Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500034 AbstractPDF (1.594 MB)References
Open Access Theoretical foundations of increasing the efficiency of wide-angle diffusers and practical results of new solutions to this problem 00035 Arkadiy Zaryankin, Mikhail Cherkasov and Ivan Lavyrev Published online: 12 October 2021 DOI: https://doi.org/10.1051/matecconf/202134500035 AbstractPDF (1.098 MB)References