Performance estimates of a helium-based thermoacoustic-Stirling chiller

Matthew E. Poese, Robert M. Keolian, Robert W.M. Smith, Steven L. Garrett, Eric C. Mitchell

Research output: Contribution to journalArticle

1 Scopus citations

Abstract

This paper outlines the design, performance predictions and value proposition for a novel thermoacoustic- Stirling chiller called Trillium. Trillium, with an overall coefficient-of-performance of 1.4 at a load temperature of -30°C will be competitive in the total cost of ownership with the established vaporcompression technology for commercial refrigeration applications such as grocery store cooling. These customers are typically not as first cost sensitive as retail consumers and are subject to increasing regulatory pressure on the use of refrigerants with high global warming potential, which creates an opportunity for alternatives such as thermoacoustic-Stirling with a low total environmental warming impact.

Original languageEnglish (US)
Pages (from-to)i79-i84
JournalInternational Journal of Low-Carbon Technologies
Volume8
Issue numberSUPPL1
DOIs
StatePublished - Jul 1 2013

    Fingerprint

All Science Journal Classification (ASJC) codes

  • Civil and Structural Engineering
  • Architecture
  • Environmental Science(all)

Cite this