Auflistung nach Schlagwort "Pressure effects"

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  • The Effect of Cell Compression and Cathode Pressure on Hydrogen Crossover in PEM Water Electrolysis 
    Martin, Agate; Trinke, Patrick; Stähler, Markus; Stähler, Andrea; Scheepers, Fabian; Bensmann, Boris; Carmo, Marcelo; Lehnert, Werner; Hanke-Rauschenbach, Richard (Bristol : IOP Publishing, 2022)
    Hydrogen crossover poses a crucial issue for polymer electrolyte membrane (PEM) water electrolysers in terms of safe operation and efficiency losses, especially at increased hydrogen pressures. Besides the impact of external ...
  • Off-design flow analysis of low-pressure steam turbines 
    Petrovic, M.; Riess, W. (London : SAGE Publications Ltd., 1997)
    In this paper, a method for flow calculation in large steam turbines is presented. The method is based on the through-flow theory and the finite element procedure. It includes some extensions and improvements in the form ...
  • Relationship between frequencies of pressure oscillations and rotor speed under rotating stall 
    Levy, Y.; Pismenny, J.; Reissner, A.; Riess, W. (Berlin : De Gruyter, 2002)
    The correlation between the frequencies of pressure oscillation ωosc and the rotor speed (frequencies of rotor rotation ωRR) under established rotating stall were determined by three methods: directly from the time diagram ...