scholarly journals Thermal analysis of magnetized flow of AA7072-AA7075/blood-based hybrid nanofluids in a rotating channel

2021 ◽  
Author(s):  
Hassan Waqas ◽  
Shan Ali Khan ◽  
Taseer Muhammad
Keyword(s):  
Thermal Analysis ◽  
Hybrid Nanofluids ◽  
Rotating Channel

Thermal Analysis of the Solar Collector Cum Storage System Using a Hybrid-Nanofluids

2021 ◽  
Vol 10 (4) ◽  
pp. 616-626
Author(s):  
Kawthar Dhif ◽  
F. Mebarek-Oudina ◽  
S. Chouf ◽  
H. Vaidya ◽  
Ali J. Chamkha
Keyword(s):  
Thermal Analysis ◽  
Steady State ◽  
Solar Collector ◽  
Heat Storage ◽  
Storage System ◽  
Stored Energy ◽  
Salt Mixture ◽  
Energy Field ◽  
Hybrid Nanofluids ◽  
Flat Plate Collector

The main problem in the solar energy field is the storage of thermal energy. To divert this problem, it was suggested to use a flat-plat solar collector which also serves as a storage system; this solution will reduce the size of a refrigerating machine that we are studying. A high stored energy density is only possible if we through use latent heat of phase change. Thermal analysis has been developed for this type of storage collector for near-steady state conditions using a nanofluid heat storage substance depended on KNO3–NaNO3 binary salt mixture as PCM and a mix of Al2O3–SiO2 as nanoparticle, from which the new Hottel-Whillier-Bliss equations have been used for efficient flat plate collector. Computations were achieved for a large variety of parameters to verify the significance of the created model.

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