Evaluation of solar air collector-thermoelectric hybrid system

Ewe, Win Eng and Fudholi, Ahmad and Sopian, Kamaruzzaman and Asim, Nilofar (2019) Evaluation of solar air collector-thermoelectric hybrid system. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 59 (1). pp. 142-147. ISSN 2289-7879

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Abstract

Solar energy is the most long-lasting, free, clean and renewable energy which cause zero-pollution to the environment. Recently, it has become a popular topic for the scientists to replace the fossil fuels as the primary sources of energy generation. To maximize the usage of solar energy, solar-thermoelectric air hybrid collector system is created and constructed, with size of 0.98m ×0.59m ×0.12m. The purpose of the combination of solar collector and thermoelectric is to collect hot air for drying purpose and generate electricity. The experiment is carried out in a laboratory with the usage of solar simulator, in which the solar intensity is fixed at 700 W/m2. The key factor which manipulating the experiment is the mass flow rate if the air flow through the hybrid system, which is set at 0.0333kg/s, 0.0385kg/s, 0.044kg/s, 0.0495kg/s, 0.055kg/s. The experiment investigation with the effect of different mass flow rate on the overall efficiency of the solar-thermoelectric air collector system is presented.

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