Authors
Oskars Svedovs
Institute of Energy Systems and Environment, Riga Technical University, Riga, Latvia
Mikelis Dzikevics
Institute of Energy Systems and Environment, Riga Technical University, Riga, Latvia
Vladimirs Kirsanovs
Institute of Energy Systems and Environment, Riga Technical University, Riga, Latvia
Izabela Wardach-Święcicka
The Szewalski Institute of Fluid-Flow Machinery, Polish Academy of Sciences, Gdańsk, Poland