Design and Analysis of a Thermoelectric Air-conditioning System

Main Article Content

A. Anthony Adeyanju
K. Manohar

Abstract

Thermoelectric devices use the Peltier effect which creates a heat flux between the junctions of two different types of materials. The thermoelectric module also referred to as a heat pump transfers heat from one side to the other when a DC current is applied.

This study carried out the theoretical and experimental analysis of a thermoelectric air conditioning system. A prototype thermoelectric air conditioner of 286 W cooling capacity was built and a testing enclosure made from plywood and Styrofoam was also constructed in order to validate the theoretical result with an experimentation. It was discovered that thermoelectric air conditioning took 4 minutes to reach its desired temperature of 22℃ whereas the standard air conditioning system (Refrigeration Cycle) took 20 minutes to cool to a room temperature. Economically it was also discovered that thermoelectric air conditioning system is 50% cheaper than the refrigeration cycle air conditioning systems.

The thermoelectric air conditioner has cheaper maintenance and greater estimated life span of 7 years more than the refrigeration air conditioner. This is because the air conditioner that operates on the refrigeration cycle uses a rotating compressor while the thermoelectric air conditioner uses thermometric module.

Keywords:
Thermoelectric, Peltier effect, coefficient of performance, refrigeration cycle.

Article Details

How to Cite
Adeyanju, A. A., & Manohar, K. (2020). Design and Analysis of a Thermoelectric Air-conditioning System. Journal of Scientific Research and Reports, 26(4), 1-11. https://doi.org/10.9734/jsrr/2020/v26i430243
Section
Original Research Article

References

Patyk, Andreas. Thermoelectric: Impacts on the environment and sustainability. Journal of Electronic Materials; 2010.

Wan Qiushi, Yadong Deng, Chuqi Su, Yiping Wang. Optimization of a localized air conditioning system using thermoelectric coolers for commercial vehicles. Journal of Electronic Materials; 2017.

Ajitkumar N. Nikam, Jitendra A. Hole. A review on use of Peltier effects. International Journal of Science, Spirituality, Business and Technology. 2018;2277-7261.

Attar Alaa, Hosung Lee, Sean Weera. Optimal design of automotive Thermoelectric Air Conditioner (TEAC). Journal of Electronic Materials. 2014;43(6).

Gajendra S. Pache, Abhijeet B. Tamse. HVAC (Heat Ventilation and Air Conditioning System) using TEC (Thermoelectric Couple). IOSR Journal of Mechanical and Civil Engineering. 2014;28-33. e-ISSN: 2278-1684, p-ISSN: 2320-334X.

Irshad Kashif, Khairul Habib, Firdaus Basrawi, Nagarajan Thirumalaiswamy, Saidur R, Bidyut Baran Saha. Thermal comfort study of a building equipped with thermoelectric air duct system for tropical climate. Applied Thermal Engineering. 2015; 91:1141-1155.

Hebei IT (Shanghai) Co., Ltd. n.d. Thermoelectric cooler TEC1-12730.
(Accessed January 24, 2019)
Available:http://peltiermodules.com/peltier.datasheet/TEC1-12730.pdf

Adeyanju AA, Ekwue E, Compton W. Experimental and theoretical analysis of a beverage chiller. Research Journal of Applied Sciences. 2010;5(3):195–203.

Zuazua-Ros Amaia, César Martín-Gómez, Elia Ibañez-Puy, Marina Vidaurre-Arbizu, Yaniv Gelbstein. Investigation of the thermoelectric potential for heating, cooling and ventilation in buildings: Characterization options and applications. Renewable Energy. 2019; 131:229-239.

Adeyanju AA. Experimental comparison of thermoelectric refrigeration and vapour power compression refrigeration. Journal of Engineering and Applied Sciences. 2010;5(3):221-225.

Tipsaenporm W, Rungsiyopas M, Lertsatitthanakorn C. Thermodynamic analysis of a compact thermoelectric air conditioner. Journal of Electronic Materials. 2014;43(6).
DOI: 10.1007/s11664-013-2879-2

Ibañez-Puy María, Javier Bermejo-Busto, César Martín-Gómez, Marina Vidaurre-Arbizu, José Antonio Sacristán-Fernández. Thermoelectric cooling heating unit performance under real conditions. Applied Energy. 2017;200©:303-314.