Abstract Thermoacoustic refrigeration systems are one of the best alternative solutions for conventional that harmful to environment and humans due global warming ozone layer depletion issues. technology can be considered a renewable clean with promising future its many advantages. A thermoacoustic refrigerator converts acoustic energy thermal (creating cooling effect). In present research, foc...

Thermoacoustic refrigeration technology is a green alternative for the conventional system in vehicles. The former uses environmentally friendly inert gases whereas latter chemical refrigerants that can have severe impacts on environment. In order to apply thermoacoustic automobile industry, size and weight of plausible refrigerators should be decreased. design new compact refrigerator describe...

Abstract Standing wave thermoacoustic refrigerator uses stack, is the heart of cooling system. The porous stack in resonator tube develops temperature difference across for heat pumping upon loudspeaker sound interaction oscillating gas. In this paper, optimization stack-heat exchangers system and discussed using linear theory better COP power refrigerator. assumed to provide required acoustic ...