Early fever detection on Covid-19 infection using thermoelectric module generators

Daniel Sanin-Villa, Oscar D. Monsalve-Cifuentes, Jorge Sierra del Rio

Abstract


In 2020 the COVID19 pandemic has suddenly stopped society and changed human interaction. In this work, a thermoelectric generator wearable device for early fever detection symptoms is presented as a possible solution to avoid higher propagation of this disease. To identify a possible fever symptom, numerical and parametric simulations are developed using a high-quality-refined hexahedral mesh. At first, a 2-pair-leg thermoelectric module has undergone simulations to establish temperature conditions, open-circuit voltage, and power output generation; and secondly, these previous results are extrapolated for a larger thermoelectric module containing 28 pair-leg of N-P type material. The numerical study shows that a maximum value of electrical power of 60.70 mW was reached for 28-pair-leg N-P type thermocouples under a constant temperature difference of 20 K.

Keywords


COVID-19; fever detection; numerical simulation; thermoelectric generator; wearable device;



DOI: http://doi.org/10.11591/ijece.v11i5.pp%25p

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International Journal of Electrical and Computer Engineering (IJECE)
p-ISSN 2088-8708, e-ISSN 2722-2578