Browsing Comunicacions a congressos (Informàtica i Enginyeria Industrial) by Author "Marx, Klemens"

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Integration of a compact two fluid PCM heat exchanger into the hot superheated section of an air source heat pump cycle for optimized DHW generation

Emhofer, Johann; Barz, Tilman; Marx, Klemens; Hochwallner, Felix; Cabeza, Luisa F.; Zsembinszki, Gabriel; Strehlow, Andreas; Nitsch, Birgo; Weiss, Michael (2019)

This contribution presents a concept for the direct integration of a refrigerant/water Heat Exchanger (HEX) with a Phase Change Material (PCM) in the hot superheated section of an R32 - air source compression Heat Pump ...
Phenomenological modelling of solid/liquid phase transitions in non-ideal PCM

Barz, Tilman; Emhofer, Johann; Marx, Klemens; Zsembinszki, Gabriel; Cabeza, Luisa F. (Edicions de la Universitat de Lleida, 2019)

Thermal energy storage technologies through solid/liquid phase change materials (PCMs) use the thermodynamic principles of melting and solidification to absorb and release thermal energy. In the ideal case, this technology ...