A Numerical Study of AL2O3-TIO2 Hybrid Nanofluid on Radiator Performance
- DOI
- 10.2991/978-94-6463-284-2_25How to use a DOI?
- Keywords
- Hybrid nanofluid; heat transfer coefficient; radiator; temperature; CFD
- Abstract
Fluid cooler on system cooler machine automotive generally use coolant with mixture ethylene 2 glycol minimum 30 percent. Moment This use Nanoparticles can mixed on fluid cooler base between fluid And nanoparticles that have characteristic physique thermal more Good from fluid cooler pure. This is simulating genre fluid and displacement hot on radiators with using a hybrid nanofluid as fluid cooler. This research uses numeric use device ANSYS FLUENT computational fluid dynamics (CFD) software. Simulation process held start from 3D fluid domain modeling, meshing creation, physical model setup process nor condition limit and processing output data results. This study shows the radiator outlet temperature (Tout) and coefficient displacement hot whole radiator fin (U). The Tout and U values will be validated with Tout values and U results presented test _ in form error percentage. Results from CFD simulation, the smallest error of outlet temperature CFD simulation to experiment is 0.37 percent at Tin 70 Celsius, mass concentration of 0.2 percent at 20 LPM discharge and the highest error is 2.96 percent at Tin 90 Celsius pure coolant without nanoparticles with a discharge of 28 LPM. Minimum error of overall heat transfer coefficient is -0.39 percent Tin 70 Celsius, mass concentration 0.25 percent at 20 LPM discharge and maximum error is -2.45 percent at Tin 90 Celsius, pure coolant without nanoparticles with a discharge of 28 LPM.
- Copyright
- © 2023 The Author(s)
- Open Access
- Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.
Cite this article
TY - CONF AU - Najmul Hidayat AU - Sudarmadji PY - 2023 DA - 2023/11/09 TI - A Numerical Study of AL₂O₃-TIO2 Hybrid Nanofluid on Radiator Performance BT - Proceedings of the 4th Borobudur International Symposium on Science and Technology 2022 (BIS-STE 2022) PB - Atlantis Press SP - 206 EP - 213 SN - 2352-5401 UR - https://doi.org/10.2991/978-94-6463-284-2_25 DO - 10.2991/978-94-6463-284-2_25 ID - Hidayat2023 ER -