Pengaruh Jenis Material Hot-Side Heat Exchanger (HHX) Terhadap Kinerja Thermoelectric Generator (TEG) Pada Pemanfaatan Panas Terbuang Kompor Gas

Muji Tri Sutrisno, Galih and , Ir. Tri Widodo Besar Riyadi, ST, M.Sc, Ph.D (2020) Pengaruh Jenis Material Hot-Side Heat Exchanger (HHX) Terhadap Kinerja Thermoelectric Generator (TEG) Pada Pemanfaatan Panas Terbuang Kompor Gas. Thesis thesis, Universitas Muhammadiyah Surakarta.

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Abstract

Abstract The purpose of this study was to determine the amount of heat absorbed from the combustion of LPG gas stoves by hot-side heatexchanger (HHX) installed on the TEG heat side but also to determine the effect of variations in the type of HHX material on the energy balance of the stove and TEG performance. Two types of hot side heatexchanget (HHX) material were used in this study. Temperature measurements were carried out on HHX fins, hot and cold side TEG walls, as well as inlet and outlet water temperatures on the waterblock using a K-type thermocouple combined with MAX6675 sensors and Arduino Mega2560 as data acquisition tools. TEG voltage and current are measured with a WH5000 multimeter connected to the computer. TEG loading is done using DC lights. The results of the study show that the type of hot-side heat-exchanger (HHX) material greatly influences the amount of heat absorbed by HHX, where when using HHX with copper heat absorbed material is 81.41 J / s while HHX uses lower aluminum heat absorbing material is 66.23 J / s. In addition, variations in the type of HHX compiler material also affect the performance in the form of electrical power generated by the TEG module, the highest electrical power generated by TEG when using copper material HHX that is equal to 3273 Watt. As for the variation of other HHX material, the TEG electrical output performance is lower. The difference in electrical power produced by the TEG module is possible because of the amount of heat absorbed by the HHX on the hot side of the module the more heat absorbed on the hot side of the TEG, the greater the performance in the form of electrical power generated by the TEG module. Keywords: wasted heat from lpg gas stove, hot side heat exchanger (hhx), thermoelectric generator (teg), heat transfer, teg performance.

Item Type:	Karya ilmiah (Thesis)
Uncontrolled Keywords:	wasted heat from lpg gas stove, hot side heat exchanger (hhx), thermoelectric generator (teg), heat transfer, teg performance.
Subjects:	T Technology > TA Engineering (General). Civil engineering (General)
Divisions:	Fakultas Pasca Sarjana > Magister Teknik Mesin
Depositing User:	Galih Muji Tri Sutrisno
Date Deposited:	06 Jun 2020 03:23
Last Modified:	06 Jun 2020 03:23
URI:	http://eprints.ums.ac.id/id/eprint/82793

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