ANALISIS VARIASI TINGGI DAN JARAK ANTAR SIRIP TERHADAP KINERJA HEAT PIPE

Authors

  • Arif Rochman Fachrudin Politeknik Negeri Malang
  • Fina Andika Frida
  • Ahmad Hanif Firdaus

DOI:

https://doi.org/10.32497/eksergi.v17i03.2974

Abstract

Heat pipe merupakan alat penukar kalor yang mampu memindahkan sejumlah panas dari evaporator dan dilepaskan di kondensor. Alat ini memanfaatkan panas laten dari fluida kerja dalam perpindahan panasnyanya dan tanpa memerlukan energi dari luar. Penelitian  ini bertujuan untuk mengetahui pengaruh tinggi sirip dan jarak antar sirip terhadap kinerja termal heat pipe. Metode penelitian ini adalah eksperimen, yaitu     menggunakan pipa berdiameter 10 mm dengan panjang bagian kondensor   144 mm, panjang adiabatik 168 mm dan panjang evaporator 88 mm. Populasi yang digunakan dalam penelitian ini adalah pipa dengan jumlah sirip sebanyakm 5 buah dengan variasi jarak antar sirip 10 mm, 20 mm, dan 30 mm dan variasi tinggi sirip 0 mm (tanpa sirip), 30 mm, 40 mm dan 50 mm. Hasil penelitian menunjukkan ada perbedaan kinerja heat pipe pada masing masing variasi, antara variasi jarak antar sirip dan tinggi sirip. Kinerja termal dengan fluks kalor terendah terjadi pada heat pipe tanpa sirip, yaitu 10,2 W/cm2. Sedangkan kinerja termal tertinggi dengan fluks kalor terbesar terjadi pada interaksi jarak antar sirip 30 dan tinggi sirip 15 mm.

References

M. Ziapour, B. M., Mohammadnia, A., & Baygan, “More about thermosyphone

rankine cycle performance enhancement,” Int. J. Eng. Trans. A Basics, vol. 28(4),

pp. 650”“659.

A. R. Fachrudin, “Pengaruh Panjang Kondensor terhadap Kinerja Termal Heat

Pipe,” vol. 20, no. 1, pp. 47”“52, 2020.

J. P. Holman, Heat Transfer. Mc Graw Hill, 1986.

P. Naphon, “Thermal Performance and Pressure Drop of Helical-Coil Heat

Exchangers,” J. Heat Mass Transf., pp. 142”“149, 2006.

R. Sarvanan., “An Experimental Study of Spiral Plate Heat Exchanger for

Electrolytes,” J. Univ. Chem. Technol. Metall., pp. 255-260., 2008.

H. Jouhara, A. Chauhan, T. Nannou, S. Almahmoud, B. Delpech, and L. C. Wrobel,

“Heat pipe based systems - Advances and applications,” Energy. 2017, doi:

1016/j.energy.2017.04.028.

Downloads

Published

2021-09-30

Issue

Vol. 17 No. 3 (2021): SEPTEMBER 2021

Section

Articles

License

Authors who publish with this journal agree to the following terms:

Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.

Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).