DOE OSTI · 3029554
Testing and Modeling of Subscale Ice-on-Coil Module as Low Temperature Reservoir for sCO2 based Pumped Thermal Energy Storage Systems
Abstract
Echogen tested approximately 10 kWthsubscale IOC system in their lab in Akron, OH for studying the feasibility, endurance and performance impact of the technology on PTES system. This paper discusses the test loop setup, testing and results from this sub-scale IOC testing. Along with testing, the project team also developed sub-scale IOC transient model. The paper discusses this transient model development and its validation against the test data.
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Avadhanula, Vamshi Krishna [Echogen Power Systems (Delaware), Inc., Akron, OH (United States)], Held, Timothy [Echogen Power Systems (Delaware), Inc., Akron, OH (United States)], Miller, Jason [Echogen Power Systems (Delaware), Inc., Akron, OH (United States)]. 2026-03-02. Testing and Modeling of Subscale Ice-on-Coil Module as Low Temperature Reservoir for sCO2 based Pumped Thermal Energy Storage Systems. https://www.osti.gov/biblio/3029554
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