IIR document

Innovative heat exchanger design using extruded aluminium profiles for PCM-based TES systems.

Number: 0034

Author(s) : SALGADO-BECEIRO J., SÆTERLI R., SEVAULT A.

Summary

We introduce an innovative heat exchanger design for phase change materials (PCM)-based thermal energy storage (TES) solutions. With buildings and industries facing peak energy demands and high costs, PCM-TES offers an efficient and sustainable solution. The novel heat exchanger design replaces conventional stainless-steel pillow-plates with extruded aluminium profiles, demonstrating enhanced affordability, competitiveness, and environmental sustainability. Achieving Technology Readiness Level 4 (TRL4), the proof-of-concept unit showcases a TES capacity of 160 Wh. This advancement addresses the challenge of low heat transfer rates, providing a cost-efficient solution for large-scale storage facilities. With a pending patent and plans for further development, this innovation promises to revolutionize PCM-TES technology, contributing to a greener and more energy-efficient future.

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Pages: 7 p.

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Details

  • Original title: Innovative heat exchanger design using extruded aluminium profiles for PCM-based TES systems.
  • Record ID : 30032387
  • Languages: English
  • Subject: Technology
  • Source: 14th IIR Conference on Phase-Change Materials and Slurries for Refrigeration and Air Conditioning. Proceedings:  Paris France, May 29-31, 2024.
  • Publication date: 2024/05/31
  • DOI: http://dx.doi.org/10.18462/iir.pcm.2024.0034

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