Selaus avainsanan mukaan kokoelmassa "axial turbine"Väitöskirjat

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    • Numerical modelling of small supersonic axial flow turbines 

      Grönman, Aki
      Acta Universitatis Lappeenrantaensis 392 (Lappeenranta University of Technology, 25.08.2010)
      Supersonic axial turbine stages typically exhibit lower efficiencies than subsonic axial turbine stages. One reason for the lower efficiency is the occurrence of shock waves. With higher pressure ratios the flow inside the ...