DESIGN, CONSTRUCTION AND PERFORMANCE EVALUATION OF A STIRLING CYCLE REFRIGERATION SYSTEM

Concerns about the environmental impact of refrigerants used in vapour-compression heat pumps and refrigerators, have prompted the Stirling-Cycle Research Group at the Military Institute of Science and Technology to investigate the feasibility of low-cost Stirling-cycle machines that use air as t...

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Bibliografiset tiedot
Päätekijät: Yasir, Md. Atif, Tuz-Jahara, Fatema-
Aineistotyyppi: Opinnäyte
Kieli:englanti
Julkaistu: DEPARTMENT OF MECHANICAL ENGINEERING 2021
Linkit:http://dspace.mist.ac.bd:8080/xmlui/handle/123456789/644
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Yhteenveto:Concerns about the environmental impact of refrigerants used in vapour-compression heat pumps and refrigerators, have prompted the Stirling-Cycle Research Group at the Military Institute of Science and Technology to investigate the feasibility of low-cost Stirling-cycle machines that use air as the refrigerant. Such machines theoretically have the highest efficiency possible for any practical thermodynamic system, and thus provide a tempting alternative to traditional vapour compression technology. This paper outlines the working principles of Stirling-cycle heat-pumps and refrigerators, and describes some of the work performed at Military Institute of Science and Technology. Some of the heatpump development program results are also presented, and briefly discussed.