28 June 2015 to 2 July 2015
JW Marriott Starr Pass Resort
Etc/GMT-7 timezone

Optimization of a small-scale thermoacoustic cooler

Not scheduled
2h
JW Marriott Starr Pass Resort

JW Marriott Starr Pass Resort

Tucson, Arizona USA
Poster Presentation CEC-03 - Cryocoolers (Non-Aerospace)

Speaker

Dr gang zhou (Technical Institute of Physics and Chemistry, CAS)

Description

Based on the linear thermoacoustic theory, the influence of geometric parameters of regenerator and phase mechanical (PM) tube on thermoacoustic refrigerator’s cooling capacity is studied in this paper. Theoretical analysis results show that there exists an optimal phase and impedance values to make the cooling capacity maximum. On this basis, the experimental study of the relationship between the geometric parameters of regenerator and PM tube and thermoacoustic refrigerator’s cooling capacity is also carried out. The experimental results are consistent with the theoretical analysis results, which notably showing the reliability of analytical results. This will provides an effective guidance for the design and optimization of thermoacoustic refrigerator.

Primary author

Ms juan Li (Technical Institute of Physics and Chemistry, CAS)

Co-authors

Prof. Qing Li (Technical Institute of Physics and Chemistry, CAS) Dr gang zhou (Technical Institute of Physics and Chemistry, CAS)

Presentation Materials

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