Evaluation of Pressure Drop of Two-Phase Flow Boiling with R290 in Horizontal Mini Channel

Authors

  • Fajriocta Umar Department of Mechanical Engineering, Universitas Indonesia Indonesia, Kampus UI Depok 16424, Indonesia
  • Jong Taek Oh Department of Refrigeration and Air Conditioning Engineering, Chonnam National University, San 96-1, Dunduk-Dong, Yeosu, Chonnam 550-749, South Korea
  • Agus Sunjarianto Pamitran Department of Mechanical Engineering, Universitas Indonesia Indonesia, Kampus UI Depok 16424, Indonesia

DOI:

https://doi.org/10.37934/arfmts.89.2.160166

Keywords:

Pressure drop, R290, Two-phase flow boiling, Mini channel, Correlation

Abstract

Various experiments on the pressure drop of a two-phase flow boiling in a mini channel tube have been carried out. This study is aimed at characteristics of the pressure drop of a two-phase flow boiling using a refrigerant R290. The experiment uses a horizontal, stainless steel, 2-m-long mini-channel tube with a 3-mm inner diameter. The experiment has been carried out using various data with the vapor qualities ranging from 0.1 to 0.9, the mass fluxes ranging 50 kg/m2s to 180 kg/m2s, and the heat fluxes ranging from 5 kW/m2 to 20 kW/m2. Furthermore, several homogeneous and separated methods were used to predict the experimental data. Li and Hibiki’s correlation give the best overall deviation pressure drop value is the most accurate with its deviation amounting 19.47%.

Author Biographies

Fajriocta Umar, Department of Mechanical Engineering, Universitas Indonesia Indonesia, Kampus UI Depok 16424, Indonesia

dian_zexion@yahoo.co.id

Jong Taek Oh, Department of Refrigeration and Air Conditioning Engineering, Chonnam National University, San 96-1, Dunduk-Dong, Yeosu, Chonnam 550-749, South Korea

ohjt@chonnam.ac.kr

Agus Sunjarianto Pamitran, Department of Mechanical Engineering, Universitas Indonesia Indonesia, Kampus UI Depok 16424, Indonesia

pamitran@eng.ui.ac.id

Downloads

Published

2022-01-01

How to Cite

Fajriocta Umar, Jong Taek Oh, & Agus Sunjarianto Pamitran. (2022). Evaluation of Pressure Drop of Two-Phase Flow Boiling with R290 in Horizontal Mini Channel. Journal of Advanced Research in Fluid Mechanics and Thermal Sciences, 89(2), 160–166. https://doi.org/10.37934/arfmts.89.2.160166

Issue

Vol. 89 No. 2: January (2022)

Section

Articles