BibTeX:

@article{IJIRSTV1I11101,
     title={EFFECT OF HYBRID STACK ON THE PERFORMANCE OF THERMOACOUSTIC REFRIGERATOR - A REVIEW},
     author={Parth A. Thakkar and Mr. Hardik Patel},
     journal={International Journal for Innovative Research in Science & Technology},
     volume={1},
     number={11},
     pages={139--141},
     year={},
     url={http://www.ijirst.org/articles/IJIRSTV1I11101.pdf},
     publisher={IJIRST (International Journal for Innovative Research in Science & Technology)},
}

Conventional refrigeration techniques have high energy costs and continue to generate greenhouse gasses. One possible alternative could be thermo-acoustic refrigeration technology which is nascent, environment friendly and has benefit of no moving part. Thermo-acoustic is a combined branch of acoustics and thermodynamics which studies the transfer of heat by sound waves. The Thermo-acoustic refrigerator (TAR) uses sound energy to achieve refrigeration. The only disadvantage of this thermoacoustic refrigeration is it has low C.O.P compare to other conventional cooler. But most efficient system are tried to be made. Lots of research is going on in this area.This paper is focuses on improving the efficiency of thermoacoustic refrigeration by fabrication of stack with two different material low thermal conductive material at cold side and high conductive material at hot side and providing thermal conductive material inside the resonator tube at the cold side of the stack.

Acoustic, Stack, Hybrid, Effusivity, Diffusivity