Thermoacoustically driven pulse tube refrigerator capable of using low-qualified heat source

Ke Tang, Guobang Chen*, Bo Kong, Limin Qiu, Xin Zou

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A refrigeration temperature as low as 116.4 K has been achieved by the modifications of screen fillers in the water cooler and optimized the openings of orifice and double inlet valves driven thermoacoustically the pulse lube. By operating the double inlet valve, the onset temperature of the system decreases from 560°C to 370°C, which indicates to use possibly low-qualified energy.

Original languageEnglish
Pages (from-to)666-669
Number of pages4
JournalTaiyangneng Xuebao/Acta Energiae Solaris Sinica
Volume25
Issue number5
StatePublished - Oct 2004
Externally publishedYes

Keywords

  • Pulse tube refrigerator
  • Thermoacoustic prime mover
  • Thermoacoustic refrigeration

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