Design and simulation of a standing wave thermoacoustic refrigerator using air as the working fluid

Yıl 2024, Cilt: 9 Sayı: 4, 905 - 924, 25.12.2024

Netice Duman , Halil İbrahim Acar , Lutuf Ertürk

https://doi.org/10.58559/ijes.1530964

Öz

Thermoacoustic refrigerator (TAR) is one of the best technologies accepted as an alternative to traditional cooling systems. Factors such as the fact that TAR systems have minimum environmental and human health problems such as global warming and ozone layer depletion, being lightweight and having no moving parts make these systems seen as promising clean technologies in the future. TAR creates a cooling effect by converting acoustic energy into thermal energy. In this research, a quarter wave standing wave thermoacoustic refrigerator using air as the working fluid and a speaker as an acoustic power source was designed and simulated. An algorithm suitable for the literature on thermoacoustics was used in the design. Simplified linear theory was used in this algorithm and the designed standing wave TAR model was simulated with the Design Environment for Low Amplitude Thermo Acoustic Energy Conversion (DeltaEC) program. In the study, the changes of various parameters along the resonator length were examined and the results were given graphically. Design and simulation cooling coefficient of performance (COP) results were 2.236 and 1.036 respectively.

Anahtar Kelimeler

Thermoacoustics, Stack, Resonator, DeltaEC, Cooling coefficient of performance

Kaynakça

• [1] Alamir MA, Azwadi N. Thermoacoustic refrigerators and heat pumps: New insights for a high performance. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences 2021; 78(1): 146–156. https://doi. org/ 10. 37934/ arfmts. 78.1.
• [2] Zolpakar NA, Mohd-Ghazali N, El-Fawal MH. Performance analysis of the standing wave thermoacoustic refrigerator: A review. Renewable and Sustainable Energy Reviews 2016; 54: 626–634. https://doi.org/10.1016/j.rser.2015.10.018
• [3] Tartibu LK. A sustainable solution for refrigeration using thermo-acoustic technology (March 2016). IInternational Conference on the Domestic Use of Energy (DUE) 2016; 1–8. https://doi. org/10.1109/ DUE. 2016.7466714
• [4] Keolian RM, Garrett SL, Garrett SL. Thermoacoustics: A unifying perspective for some engines and refrigerators, Second Edition. Acoustical Society of America Journal 201; 143(4): 2110-2110. https://doi.org/10.1121/1.5031020
• [5] Prashantha BG, Govinde Gowda MS, Seetharamu S, Narasimham GSVL. Design construction and performance of 10 W thermoacoustic refrigerators. International Journal of Air Conditioning and Refrigeration 2017; 25(03): 1750023. https://doi.org/10.1142/S2010132517500237
• [6] Rott N. Thermoacoustics. Advances in applied mechanics 1980; 20: 135-175.
• [7] Swift GW. Analysis and performance of a large thermoacoustic engine. the Journal of the Acoustical Society of America 1992; 92(3): 1551-1563.
• [8] Wheatley J, Hofler T, Swift GW, Migliori A. Understanding Some Simple Phenomenain Thermoacoustics with Applications to Acoustical Heat Engines Acoustical Society of America 1985; 74(1).
• [9] Hofler TJ. Thermoacoustic refrigerator design and performance (Heat Engine, Resonator, Microphone) 1986. University of California, San Diego.
• [10] Minner BL, Braun JE, Mongeau L. Optimizing the design of a thermoacoustic refrigerator. Proceedings of the international refrigeration and air conditioning conference 1996. 343.
• [11] Reid RS, Swift GW. Experiments with a flow-through thermoacoustic refrigerator. The Journal of the Acoustical Society of America 2000; 108(6): 2835-2842.
• [12] Tijani MEH, Zeegers JCH, De Waele ATAM. Construction and performance of a thermoacoustic refrigerator 2002; Cryogenics, 42(1): 59-66.
• [13] Hariharan NM, Sivashanmugam P, Kasthurirengan S. Experimental investigation of a thermoacoustic refrigerator driven by a standing wave twin thermoacoustic prime mover. International Journal of Refrigeration 2013; 36(8): 2420-2425.
• [14] Wetzel M, Herman C. Design optimization of thermoacoustic refrigerators. International Journal of Refrigeration 1997; 20(1): 3–21. https://doi.org/10.1016/S0140-7007(96)00064-3
• [15] Alamir MA. Experimental study of the stack geometric parameters effect on the resonance frequency of a standing wave thermoacoustic refrigerator. International Journal of Green Energy 2019; 16(8): 639–651. https://doi.org/10.1080/15435075.2019.1602533
• [16] Zolpakar NA, Mohd-Ghazali N. Comparison of a thermoacoustic refrigerator stack performance: Mylar spiral, celcor substrates and 3D printed stacks. International Journal of AirConditioning and Refrigeration 2019; 27(03): 1950021. https://doi.org/10.1142/S2010132519500214
• [17] Yahya SG, Mao X, Jaworski AJ. Experimental investigation wave thermoacoustic refrigerators. International Journal of Refrigeration 2017; 75: 52–63. https:// doi. org/10. 1016/j.ijref rig.2017.01.013
• [18] Alcock AC, Tartibu LK, Jen TC. Experimental investigation of ceramic substrates in standing wave thermoacoustic refrigerator. Procedia Manufacturing 2017; 7: 79–85. https://doi.org/10.1016/j.promfg.2016.12.021
• [19] Zolpakar AN, Mohd-Ghazali N, Ahmad R. Optimization of the stack unit in a thermoacoustic refrigerator. Heat Transfer Engineering 2017; 38(4): 431–437. https://doi. org/10.1080/ 01457632. 2016.1195138
• [20] Tartibu LK. Maximum cooling and maximum efficiency of thermoacoustic refrigerators. Heat and Mass Transfer 2016; 52(1): 95–102. https://doi. org/10.1007/s00231-015-1599-y
• [21] Kajurek J, Rusowicz A, Grzebielec A. Design and simulation of a small capacity thermoacoustic refrigerator. SN Applied Sciences 2019; 1(6): 1–9. https://doi.org/10.1007/ s42452-019-0569-2
• [22] Prashantha BG, Swamy DR, Soragaon B, Nanjundeswaraswamy TS. Design optimization and analysis of thermoacoustic refrigerators. Int. J. Air-Conditioning Refrig. 2020; 28(3): 2050020. https://doi.org/10.1142/S2010132520500200
• [23] Duman N, Acar Hİ, Yıldırım G. Design and Simulation of Thermoacoustic Cooling System. 24th Thermal Science and Technology Congress (ULIBTK'23) with international participation 2023, Ankara, Türkiye.