PENGEMBANGAN STIRLING ENGINE TIPE PISTON BEBAS UNTUK APLIKASI CONCENTRATED SOLAR POWER (CSP)

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Published: Jan 31, 2021
DOI: https://doi.org/10.24853/jurtek.13.1.101-108
Keywords:
Konsentrasi tenaga surya mesin stirling piston bebas temperatur pegas flexure

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Dwi Rahmalina
Universitas Pancasila
I Gede Eka Lesmana
Universitas Pancasila
Agri Suwandi
Universitas Pancasila
Reza A. Rahman
Universitas Pancasila
Fikhi S. Ramadhan
Universitas Pancasila
Kevin A. Sugiyanto
Universitas Pancasila

Abstract

Mesin stirling merupakan mesin kalor yang mempunyai cara kerja mengkompresi dan mengekspansi fluida pada suhu yang berbeda yang umumnya menyebabkan terjadinya perubahan energi panas menjadi energi mekanik. Penelitian ini bertujuan untuk mengetahui nilai efisiensi thermal pada mesin stirling, efektivitas pada regenerator, laju perpindahan panas pada heater, kerugian panas yang terjadi pada regenerator, desain rancangan alat mesin stirling serta simulasi dari heater dan regenerator mesin stirling tipe beta yang menggunakan piston bebas. Simulasi dilakukan menggunakan software Ansys pada heater dan regenerator yang terkena paparan fluida cair (Therminol VP-1) dan gas (Helium). Didapatkan nilai dari perhitungan simulasi untuk laju perpindahan panasnya pada heater yakni 216,22 Watt, kerugian panas pada regeneratornya yakni 131,83 Joule, efektivitas dan efisiensinya yaitu 6,1% dan 40%. Metode yang digunakan untuk perancangan mesin stirling tipe free piston ini yaitu metode Pahl & Beitz, dimana metode perancangan ini dapat melihat kebutuhan industri saat ini, dengan perancangan yang dilakukan secara efektif dapat meningkatkan kreatifitas dan metode ini banyak digunakan pada skala industri.

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How to Cite
Rahmalina, D., Lesmana, I. G. E., Suwandi, A., Rahman, R. A., Ramadhan, F. S., & Sugiyanto, K. A. (2021). PENGEMBANGAN STIRLING ENGINE TIPE PISTON BEBAS UNTUK APLIKASI CONCENTRATED SOLAR POWER (CSP). Jurnal Teknologi, 13(1), 101–108. https://doi.org/10.24853/jurtek.13.1.101-108
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Vol. 13 No. 1 (2021): Jurnal Teknologi
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Articles

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Author Biography

Dwi Rahmalina, Universitas Pancasila

Magister Teknik Mesin Faultas Teknik Universitas Pancasila

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