Pengaruh Variasi Temperatur Sumber Panas Terhadap Temperatur Udara Dalam Heater Mesin Stirling

Zufri Hasrudy  Siregar; Jufrizal; Moraida  Hasanah; Muhammad Dendy Agusdiandy

Authors

Zufri Hasrudy Siregar Universitas Asahan
Jufrizal Universitas Medan Area https://orcid.org/0000-0001-8606-2314
Moraida Hasanah Universitas Asahan
Muhammad Dendy Agusdiandy Universitas Al-Azhar Medan

Keywords:

Heater, Stirling engine, heat source temperature, air temperature

Abstract

This research is focused on testing the heat transfer rate from the heat source to the Stirling engine heater. The test was carried out on the Stirling engine heater as a cylindrical tube. This study aims to determine the effect of variations in the heat source's temperature on the heater's air temperature. This test was carried out on a Stirling engine with a gamma-type mechanical configuration. The heat source temperature varied in 3 categories, namely between 860-900℃ (I), 780-850℃ (II), and 710-779℃ (III). there were 3 temperature positions measured, namely the temperature of the heat source, the temperature of the outer wall of the heater, and the temperature of the air in the heater. The fuel used for the heat source is liquefied petroleum gas (LPG). The research results for the heat source temperature in categories I, II, and III resulted in the average temperature on the outside heater wall being 729.8°C, 659.6°C, and 591.3°C, respectively. While the average air temperature in the heater for categories I, II, and III, respectively, is 201.7°C, 130.1°C, and 114.8°C. The 3 variations of heat source temperature show that the given heat source temperature value is very influential and directly proportional to the temperature inside the heater.

References

Finkelstein, Theodor, and Allan J Organ. 2001. Air Engines. United States: ASME Press.

Jufrizal, Farel H. Napitupulu, Ilmi, and Himsar Ambarita. 2020. “Manufacturing and Testing Prototype of a Gamma Type Stirling Engine for Micro-CHP Application.” In IOP Conference Series: Materials Science and Engineering, 725:1–9. https://doi.org/10.1088/1757-899X/725/1/012016.

Jufrizal, Farel H. Napitupulu, Ilmi, Himsar Ambarita, and Mahadi Meliala. 2022a. “Ideal Cycle Thermodynamic Analysis for Gamma-Type Stirling Engine.” Journal of Mechanical Engineering and Technology (JMET) 14 (1): 11–26. https://journal.utem.edu.my/index.php/jmet/article/view/6246.

———. 2022b. “Thermodynamic Analysis of a Gamma-Type Stirling Engine for MCHP Application.” In Proceedings of the 7th International Conference and Exhibition on Sustainable Energy and Advanced Materials (ICE-SEAM 2021), edited by Mohd Fadzli Bin Abdollah, Hilmi Amiruddin, Amrik Singh Phuman Singh, Fudhail Abdul Munir, and Asriana Ibrahim, 225–229. Melaka, Malaysia: Springer Nature Singapore. https://link.springer.com/chapter/10.1007/978-981-19-3179-6_40.

Taki, Oumaima, Kaoutar Senhaji Rhazi, and Youssef Mejdoub. 2021. “A Study of Stirling Engine Efficiency Combined with Solar Energy.” Advances in Science, Technology and Engineering Systems Journal 6 (2): 837–45. https://doi.org/10.25046/aj060297.

Thombare, D. G., and S. K. Verma. 2008. “Technological Development in the Stirling Cycle Engines.” Renewable and Sustainable Energy Reviews 12 (1): 1–38. https://doi.org/10.1016/j.rser.2006.07.001.

Zainuddin, Jufrizal, and Eswanto. 2013a. “Efektivitas Alat Penukar Kalor Double Pipe Bersirip Helical Sebagai Pemanas Air Dengan Memanfaatkan Gas Buang Mesin Diesel.” In Seminar Nasional Mesin Dan Industri (SNMI VIII) 2013, 1:255. Jakarta: Jurusan Teknik Mesin - UNTAR.

———. 2013b. “Perpindahan Panas Dan Kerugian Tekanan Pada Alat Penukar Kalor Double Pipe Bersirip Helical Sebagai Pemanas Air Dengan Memanfaatkan Gas Buang Mesin Diesel.” Jurnal Saintek 27 (3): 10–17.