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First cycle simulations of the Honigmann process with LiBr/H2O and NaOH/H2O as working fluid pairs as a thermochemical energy storage
A thermochemical energy storage invented in the 19th century, the so-called ‘Honigmann process’, is reconsidered for the storage of renewable energies or waste heat. In this work, one basic process option of charging with the input of low-grade heat and discharging with the release of mechanical work is studied. A fundamental model based on transient energy and mass balances was implemented with the help of the modelling language Modelica. First simulation results indicate a relatively constant power output in spite of the non-steady-state nature of the process.
First cycle simulations of the Honigmann process with LiBr/H2O and NaOH/H2O as working fluid pairs as a thermochemical energy storage
A thermochemical energy storage invented in the 19th century, the so-called ‘Honigmann process’, is reconsidered for the storage of renewable energies or waste heat. In this work, one basic process option of charging with the input of low-grade heat and discharging with the release of mechanical work is studied. A fundamental model based on transient energy and mass balances was implemented with the help of the modelling language Modelica. First simulation results indicate a relatively constant power output in spite of the non-steady-state nature of the process.
First cycle simulations of the Honigmann process with LiBr/H2O and NaOH/H2O as working fluid pairs as a thermochemical energy storage
Jahnke, Anna (Autor:in) / Strenge, Lia (Autor:in) / Fleßner, Christian (Autor:in) / Wolf, Niklas (Autor:in) / Jungnickel, Tim (Autor:in) / Ziegler, Felix (Autor:in)
01.07.2013
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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