Experimental and theoretical investigaion on frequency characteristics of loudspeaker-driven thermoacoustic refrigerator - Archive ouverte HAL
Article Dans Une Revue Cryogenics Année : 2006

Experimental and theoretical investigaion on frequency characteristics of loudspeaker-driven thermoacoustic refrigerator

Résumé

In this paper, the frequency characteristic of loudspeaker-driven thermoacoustic refrigerator (TAR) and the influence factors were investigated theoretically and experimentally. Experimental results under different conditions show that a narrow transmission frequency band of TAR exists to generate strong oscillation and cause significant thermoacoustic effect, and TAR achieves optimum performance at the resonance frequency. The frequency characteristic is determined by combined network elements of TAR. Then the analytical model was built to validate the experimental results. It provides a coupling method for design of loudspeaker-driven TAR system.

Dates et versions

hal-00079352 , version 1 (12-06-2006)

Identifiants

Citer

Qiu Tu, Vitali Goussev, Michel Bruneau, Chunping Zhang, Lin Zhao, et al.. Experimental and theoretical investigaion on frequency characteristics of loudspeaker-driven thermoacoustic refrigerator. Cryogenics, 2006, 45 (12), pp.739-746. ⟨10.1016/j.cryogenics.2005.09.004⟩. ⟨hal-00079352⟩
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