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Thermoacoustic refrigeration: theoretical and experimental analysis of the performance of a "thermoacoustic couple".

La refrigerazione termoacustica : analisi teorico-sperimentale delle prestazioni di una "Thermoacoustic couple".

Author(s) : CANNISTRARO G., GIACONIA C., PICCOLO A.

Type of article: Article

Summary

The results of an experimental study on the thermoacoustic effect performed by means of a simple prototype are reported. The apparatus is able to highlight the general features of the thermoacoustic effect. Measurements concern the acoustically generated temperature gradients across a thermoacoustic couple. The experimental results are analyzed quantitatively in the framework of the linear thermoacoustic theory. Furthermore, an initial time rate of change of temperature analysis is proposed.

Details

  • Original title: La refrigerazione termoacustica : analisi teorico-sperimentale delle prestazioni di una "Thermoacoustic couple".
  • Record ID : 2002-0163
  • Languages: Italian
  • Source: Industria italiana del Freddo - vol. 54 - n. 6
  • Publication date: 2000/11
  • Document available for consultation in the library of the IIR headquarters only.

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