Simulasi CFD Pengaruh Konsentrasi Nanofluida Al2O3/Air Terhadap Performa Perpindahan Panas Pipa Radiator
| Main Authors: | Wicaksono, Yoga Arob, ., Sudarno, Suffiadi Akhmad, Nanang |
|---|---|
| Format: | Article info application/pdf eJournal |
| Bahasa: | eng |
| Terbitan: |
Department of Mechanical Engineering, University of Udayana
, 2020
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| Online Access: |
https://ojs.unud.ac.id/index.php/jem/article/view/62289 https://ojs.unud.ac.id/index.php/jem/article/view/62289/37158 |
Daftar Isi:
- The performance of heat transfer on a car radiator can be improved by using nanofluids as working fluids. In this study analyzes the of heat transfer performance of Al2O3/water nanofluids that pass through cylindrical pipes in 3D using the CFD simulation method for single phase approach. This research studied the effect of nanofluid concentration 0.1, 0.5, 1 and 1.5% on the heat transfer coefficient. The Reynolds number is varied between 9000 to 23000 and the ambient temperature is constant. The results showed that 1.5% Al2O3/water nanofluid increasing heat transfer coefficient up to 5.7% compared to base fluid.