STUDI NUMERIK KINERJA PENDINGIN COOLANT HYBRID-NANOFLUID AL2O3-TIO2 PADA RADIATOR

Authors

  • Najmul Hidayat Politeknik Negeri Malang
  • Sudarmadji Sudarmadji Politeknik Negeri Malang

DOI:

https://doi.org/10.21776/jrm.v15i1.1489

Keywords:

Hybrid - Nanofluid, Speed Displacement Heat, Radiator, Temperature, CFD

Abstract

Coolant in automotive engine cooling systems generally uses coolant with a minimum ethylene2 glycol mixture of 30 percent. Currently, the use of nanoparticles can be mixed in basic coolant between fluid and nanoparticles that have better thermal physical properties than pure coolant. The purpose of this study was to compare the results of CFD to tests on the effect of concentration, discharge and inlet temperature of Hybrid Nanofluid Al2O3 TiO2 to temperature distribution, pressure and radiator performance. The method used in this research is CFD simulation. The data taken in this study is the rate of heat transfer in the cooling fluid of pure radiator coolant and radiator coolant plus Al2O3 TiO2 hybrid nanoparticles (hybrid nanofluid radiator coolant) with a mass percentage of nanoparticle hybrid mixture of 0.25, 0.30, 0.35 percent. Variations in the amount of fluid flow with a liter/ minute discharge (LPM) of 20, 24 ,28, and using variations in the amount of radiator fluid inlet temperature (Tin), namely 70, 80, 90 Celsius which will be simulated by ANSYS FLUENT software.

Author Biographies

Najmul Hidayat, Politeknik Negeri Malang

Mahasiswa S2- Magister Terapan Rekayasa Teknologi Manufaktur

Sudarmadji Sudarmadji, Politeknik Negeri Malang

Dosen s2 di politeknik Nageri Malang

References

Choi, S. U. S, “Enhancing thermal conductivity of fluids with nanoparticles”, ASME International Mechanical Engineering Congress and Exposition Proceedings, pp. 99–105, Jan. 1995.

Anis. S., Kayunda. Y.C., Kusumastuti. A., Simajuntak. J.P, "Simulation Study of Al2O3-H2O Nanofluids as Radiator Coolant Using Computational Fluid Dynamics Method”, Institute of Physics Conference Series: Earth and Environmental Science, Sept. 2021.

Angadi. V. M., Nagaraj. R., Hebbal. O.D, "CFD Analysis of Heat Transfer Enhancement of a Car Radiator using Nanofluid as A Coolant", International Journal of Engineering Research & Technology, v. 3 Issue 8, Aug. 2014.

H Masuda, A. Ebata, K Teramae, N Hishinuma, Y. Ebata, “Alteration of thermal conductivity and viscosity of liquid by dispersing ultra-fine particles (dispersion of γ-Al2O3, SiO2 and TiO2 ultra-fine particles)”, Japan Society of Thermophysical Properties, v. 7, Issue 4, pp. 227-233, 1993.

Barakbah. A.R., “Cluster Analysis, Soft Computation Research Group”. The Electronic Engineering Polytechnic Institute of Surabaya, 2006.

Baraldi. A., dan Blonda. P., “A Survey of Fuzzy Clustering Algorithms for Pattern Recognition”. The Institute of Electrical and Electronics Engineers, v.29, pp. 778 – 785, 1998.

Berry. M.J.A. dan Linoff. G.S., “Mastering Data Mining, The Art and Science of Customer Relationship Management, Wiley Computer Publishing” v.100, n. 5, pp. 245-246, Jul. 2000.

Ding, Yulong, Alias, Hajar, Wen, Dong-Sheng & Williams, Richard, (2006). “Heat Transfer of Aqueous Suspensions of Carbon Nanotubes (CNT nanofluids). International Journal of Heat and Mass Transfer”, International Journal of Heat and Mass Transfer, v. 49, Issues 1–2, pp. 240-250, Jan. 2006.

Han, Zenghu, Yang, B, Kim, S & Zachariah, M., “Application of hybrid sphere/carbon nanotube particles in nanofluids. Nanotechnology”, Institute of Physics science, v. 18, n. 10, Jan. 2007.

Nine, Md J., Batmunkh, Munkhbayar, Kim, Jun-Hyo, Chung, Han-Shik & Jeong, Hyo-Min., “Investigation of Al2O3-MWCNTs Hybrid Dispersion in Water and Their Thermal Characterization”, Journal of Nanoscience and Nanotechnology, v. 12, n. 6, pp. 4553-9, Jun. 2012.

Xuan, Y. M., dan Q. Li. “Heat transfer enhancement of nanofluids.” International Journal of Heat and Fluid, v. 21, Issue 1, pp. 58-64, Feb. 2000.

Said. Z., Assad. M.E.H., Hachicha. A.A., Bellos. E., Abdelkareem. M. A., Alazaizah. D. Z., Yousef. B. A. A., “Enhancing the performance of automotive radiators using nanofluids.”, Renewable and Sustainable Energy Reviews, v. 112, pp. 183-194, Sep. 2019.

Permana. A., Fauzan. A., Christiand., "Aplikasi Nanofluida Pada Radiator", Departemen Teknik Mesin, Universitas Indonesia.

Hamid. K., Azmi. W.H., Mamat. R., Usri. N.A., Najafi. G., "Effect of Titanium Oxide Nanofluid Concentration on Pressure Drop", Journal of Engineering and Applied Sciences, v. 10, n. 17, Sep. 2015.

Sudarmadji., “The New Correlations for Heat Transfer in The Cooling Process Of Al203-Water Nanofluids In Pipe”, Journal of Applied Engineering Science, v. 13, n. 4, 2015.

Downloads

Published

2024-05-15

Issue

Section

Articles