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Study on the optimal stack diameter on the efficiency of thermoacoustic engine

Irna Farikhah, Irna Farikhah and E. A. Elsharkawy, E. A. Elsharkawy and Harto Nuroso, Harto Nuroso and Mega Novita, Mega Novita and Dian Marlina, Dian Marlina and Kwartriani Rahmatunnisa, Kwartriani Rahmatunnisa and Abd. Rahim, Irfan and Md. Zain, Mohd. Zarhamdy and Mohd. Paad, Khairunnisa and Masruri, Ahmad Nadhif (2023) Study on the optimal stack diameter on the efficiency of thermoacoustic engine. In: 12th International Meeting on Advances in Thermofluids, IMAT 2021, 1 November 2021, Johor Bahru, Johor, Malaysia.

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Official URL: http://dx.doi.org/10.1063/5.0135812

Abstract

The scarcity of energy resources has been attracting some researchers to find some renewable energy alternative. On the other hand, there are many waste heats from industry which are harmful for our environment. The waste heat can be converted into useful energy using thermoacoustic technology like thermoacoustic engine. There are some parameters have impact on the engine efficiency. One of them is stack's diameter of the thermoacoustic engine. Therefore, the aim of the research is to find the optimal stack's diameter. The investigation was conducted numerically. It was found that the optimal stack's diameter is 2 cm and the efficiency of the thermoacoustic engine is 36 %.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:renewable energy, thermoacoustic technology, optimal stack's diameter
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:108266
Deposited By: Widya Wahid
Deposited On:13 Nov 2024 06:19
Last Modified:13 Nov 2024 06:19

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