THE EFFECT OF MASS FLOW RATE ON THE HEAT TRANSFER SOLAR WATER HEATER WITH USING NANO FLUID ON CFD
Keywords:
flat plate solar collector, ZnO/water nanofluidsAbstract
This study was performed in an open environment in bright sunlight. The solar water heater was used for the study of the effect of sunlight on the Nano-fluids. The solar water heater was directly facing the sun. A Nano-fluid was prepared by using Nano-particles of different materials with water. The mass flow rate of the water at the inlet was 1lpm (0.017kg/s). The Nano-fluids were made to flow through the solar heater from the inlet at a temperature of about 320k. The outlet temperature of the Nano-fluid was observed in order to find the Nano-fluid with the highest temperature. The results shows to increase the efficiency and performance of solar heat pipe collector using PbO nanofluids at 0.5% fraction.
References
Bouska, C. K. (2004) ‘Dissertation on Biosynthesis’, (97), pp. 1–69.
Ekramian, E., Etemad, S. G. and Haghshenasfard, M. (2014) ‘Numerical Analysis of Heat Transfer Performance of Flat Plate Solar Collectors’, Journal of Fluid Flow, Heat and Mass Transfer, 2. doi: 10.11159/jffhmt.2014.006.
‘ENERGY , HEAT TRANSFER AND ECONOMIC ANALYSIS OF FLAT-PLATE SOLAR COLLECTOR UTILIZING SiO 2 NANOFLUID FACULTY OF ENGINEERING’ (2015).
Faizal, M. et al. (2013) ‘Energy, economic and environmental analysis of metal oxides nanofluid for flat-plate solar collector’, Energy Conversion and Management. Elsevier Ltd, 76, pp. 162–168. doi: 10.1016/j.enconman.2013.07.038.
Faizal, M., Saidur, R. and Mekhilef, S. (2013) ‘Potential of size reduction of flat-plate solar collectors when applying MWCNT nanofluid’, IOP Conference Series: Earth and Environmental Science, 16(1), pp. 3–8. doi: 10.1088/1755-1315/16/1/012004.
Khanafer, K. and Vafai, K. (2011) ‘A critical synthesis of thermophysical characteristics of nanofluids’, International Journal of Heat and Mass Transfer. Elsevier Ltd, 54(19–20), pp. 4410–4428. doi: 10.1016/j.ijheatmasstransfer.2011.04.048.
Khudhayer, W. J. et al. (2018) ‘Enhanced Heat Transfer Performance of a Flat Plate Solar Collector using CuO / water and TiO 2 / water Nanofluids’, 13(6), pp. 3673–3682.
Mahian, O. et al. (2014) ‘Entropy generation during Al2O3/water nanofluid flow in a solar collector: Effects of tube roughness, nanoparticle size, and different thermophysical models’, International Journal of Heat and Mass Transfer. Elsevier Ltd, 78, pp. 64–75. doi: 10.1016/j.ijheatmasstransfer.2014.06.051.
Mastanaiah, M. (2017) ‘THERMAL PERFORMANCE IMPROVEMENT OF FLAT PLATE SOLAR COLLECTOR USING’, 8(7), pp. 627–635.
Moghadam, A. J. et al. (2014) ‘Effects of CuO/water nanofluid on the efficiency of a flat-plate solar collector’, Experimental Thermal and Fluid Science. Elsevier Inc., 58, pp. 9–14. doi: 10.1016/j.expthermflusci.2014.06.014.
Downloads
Published
How to Cite
Issue
Section
License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.