Journal of Mechanical Science and Technology

, Volume 32, Issue 2, pp 929–935 | Cite as

Experimental investigations of the performance of a thermoacoustic refrigerator based on the Taguchi method

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Abstract

Conventional refrigeration system poses a major threat to the environment due to emission of harmful gases (CFC, HCFC). Hence, there is a need for an alternative. Thermoacoustic refrigeration, an alternative to conventional refrigeration, offers a wide scope for further research. It functions by passing high intensity sound waves through a porous stack or regenerator placed inside a resonator tube. Due to the pressure pulsations and the oscillatory motion of the gas, a temperature gradient is created on either side of the stack. Heat exchangers utilize this cooling. This paper deals with the fabrication of the model of the system and analyzes the performance in terms of temperature difference, by varying the stack material, its position inside the resonator, type of input wave and the frequency of the wave. Optimization by design of experiments is also done. A maximum temperature difference of 5.42 oC was obtained at the best combination of its parameters. Results obtained from the experiment are in agreement with the results obtained from Taguchi analysis.

Keywords

Cooling Design of experiments Refrigeration Stack Taguchi analysis Thermoacoustics 

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References

  1. [1]
    T. Mathewlal, G. Singh, C. Devadiga and N. Mendhe, Demonstration of thermo acoustic refrigeration by setting up an experimental model, IOSR Journal of Mechanical and Civil Engineering (IOSR-JMCE) (2014) 29–33.Google Scholar
  2. [2]
    M. Yadav and K. I. Solanki, Effect of working gases and stack material on a thermoacoustic refrigerator–A review, International Journal for Innovative Research in Science & Technology (IJIRST), 1 (11) (2015) 142–144.Google Scholar
  3. [3]
    P. Mahamuni, P. Bhansali, N. Shah and Y. Parikh, A study of thermoacoustic refrigeration system, International Journal of Innovative Research in Advanced Engineering (IJIRAE), 2 (2) (2015) 160–164.Google Scholar
  4. [4]
    F. Zink, J. S. Vipperman and L. A. Schaefer, Environmental motivation to switch to thermoacoustic refrigeration, Applied Thermal Engineering, 30 (2010) 119–126.CrossRefGoogle Scholar
  5. [5]
    N. M. Hariharan, P. Sivashanmugam and S. Kasthurirengan, Influence of stack geometry and resonator length on the performance of thermoacoustic engine, Applied Acoustics, 73 (2012) 1052–1058.CrossRefMATHGoogle Scholar
  6. [6]
    N. M. Hariharan, P. Sivashanmugam and S. Kasthurirengan, Experimental investigation of a thermoacoustic refrigerator driven by a standing wave twin thermoacoustic prime mover, International Journal of Refrigeration, 36 (2013) 2420–2425.CrossRefGoogle Scholar
  7. [7]
    A. C. Alcock, L. K. Tartibu and T. C. Jen, Experimental investigation of ceramic substrates in standing wave thermoacoustic refrigerator, International Conference on Sustainable Materials Processing and Manufacturing (SMPM 2017), Procedia Manufacturing, 7 (2017) 79–85.Google Scholar
  8. [8]
    P. S. Bhansali, P. P. Patunkar, S. V. Gorade, S. S. Adhav and S. S. Botre, An overview of stack design for thermoacoustic refrigerator, International Journal of Research in Engineering and Technology (IJRET), 4 (6) (2015) 68–72.CrossRefGoogle Scholar
  9. [9]
    B. A. Rao, M. P. Kumar and D. S. Rao, Design and experimental study of small-scale fabricated thermo-acoustic Refrigerator, International Journal of Engineering Trends and Technology (IJETT), 4 (9) (2013) 3830–3836.Google Scholar
  10. [10]
    J. George, Loud speaker driven thermo acoustic refrigeration, International Journal of Scientific & Engineering Research, 7 (4) (2016) 465–468.Google Scholar
  11. [11]
    Y. A. Abakr, M. Al-Atabi and C. Baiman, The influence of wave patterns and frequency on thermo-acoustic cooling effect, Journal of Engineering Science and Technology, 6 (3) (2011) 392–396.Google Scholar
  12. [12]
    H. Babaei and K. Siddiqui, Design and optimization of thermoacoustic devices, Energy Conversion and Management, 49 (2008) 3585–3598.CrossRefGoogle Scholar
  13. [13]
    N. Yassen, Impact of temperature gradient on thermoacoustics refrigerator, International Conference on Technologies and Materials for Renewable Energy, Environment and Sustainability (TMREES15), Energy Procedia, 74 (2015) 1182–1191.Google Scholar

Copyright information

© The Korean Society of Mechanical Engineers and Springer-Verlag GmbH Germany, part of Springer Nature 2018

Authors and Affiliations

  1. 1.Department of Mechanical EngineeringSri Ramakrishna Institute of TechnologyCoimbatoreIndia
  2. 2.Department of Mechanical EngineeringKarunya Institute of Technology and SciencesCoimbatoreIndia

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