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Transforming Heat From 90 °C to 110 °C: Demonstration of a Lab-Scale Adsorption Heat Transformer (AdHT)
(2020)ISHPC 2021 Proceedings: Online Pre-Conference 2020Industry requires mainly heat above 100 °C, but waste heat is mostly available at temperatures below 100 °C. To close this temperature gap, Adsorption Heat Transformers (AdHTs) are particularly promising and, therefore, recently discussed in the literature. However, an experimental feasibility study of closed AdHTs is currently lacking for temperatures around 100 °C. Therefore, we present an experimental setup for a lab-scale cyclic ...Conference Paper -
SorpPropLib: An Open-Source Database for Sorption Equilibrium Properties
(2020)ISHPC 2021 Proceedings: Online Pre-Conference 2020Hundreds of sorption working pair equilibrium measurements have been reported in the literature, and many experimental results have been fitted to equilibrium equations. However, an open database does not exist for the equilibrium equations. Therefore, this work compiled 438 published equilibrium equations of sorption working pairs into an open-source database called SorpPropLib. SorpPropLib is accessible from six programming environments ...Conference Paper -
Experimental Validation of a Dynamic Adsorption Chiller Model Using Optimal Experimental Design
(2020)ISHPC 2021 Proceedings: Online Pre-Conference 2020A potential way to reduce the global greenhouse gas emissions for cooling and heating are thermally-driven cooling and heating technologies, such as sorption chillers. However, sorption chillers often suffer from high electricity consumption due to sub-optimal system integration. To optimize system integration, model-based approaches are very promising, but require valid models. For efficient model validation, we present a method based ...Conference Paper