• Review of measurement methods for flow of hydrogen and hydrogen/natural gas mixtures
  Hydrogen - the fuel of the future, however, by its physical properties brings challenges in process measuring. In this article, the author focuses on the verification of available methods for the flow of this lightest element and the identification of a method that can be considered a reference for this type of measurement. The author presents the physical properties of the medium, generating metrological problems for different measurement methods... dalej
• CO2-EGS geothermal systems – EnerGizerS Project
  CO2-EGS geothermal systems are unconventional geothermal systems (Enhanced Geothermal Systems; EGS) using carbon dioxide (CO2) as the operating fluid. These systems combine aspects of extracting clean and environmentally friendly energy from the Earth’s interior along with sequestering carbon dioxide (Carbon Capture and Storage; CCS) originating from the combustion of fossil fuels. Due to the excellent thermodynamic properties of CO2 and the need to reduce its emissions to the atmosphere, EGS using CO2 (instead of water) as a working fluid has become a subject of interest for researchers around the world, including Poland. Within the EnerGizerS project: CO2-Enhanced Geothermal Systems for Climate Neutral Energy Supply, the Polish-Norwegian team of scientists is conducting research on the efficiency of CO2-EGS systems in partner countries... dalej

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