scholarly journals Study of freezing characteristics of water based grapheme Nano-fluid PCM in a spherical capsule

2018 ◽  
Vol 402 ◽  
pp. 012042
Author(s):  
D Premnath ◽  
K Hemalatha ◽  
G Balaji ◽  
L R Ganapathy Subramanian
Keyword(s):  
Nano Fluid ◽  
Water Based ◽  
Spherical Capsule

Transmission Performance of Water-Based Nano Fluid Based on Computational Fluid Dynamics

2015 ◽  
Vol 1095 ◽  
pp. 58-62
Author(s):  
Zheng Zheng Song ◽  
Zhang Yong Wu ◽  
Zi Yong Mo
Keyword(s):  
Mass Fraction ◽  
Good Resistance ◽  
Sedimentation Stability ◽  
Nano Fluid ◽  
Dispersing Agent ◽  
Shaped Tube ◽  
Velocity Flow ◽  
Water Based ◽  
Transmission Fluid ◽  
Membrane Treatment

The nanoboron carbide particle size is 60nm, dispersed in RO reverse osmosis membrane treatment water form water-based nanofluid by adding the dispersant. In experiment, Water-based nanoboron carbide fluid has good resistance sedimentation stability when adding sodium carboxymethyl cellulose as a dispersing agent. Prepared three kinds of water-based nanoboron carbide fluid, the mass fraction of nanoparticles is 0.6%, 0.8%, 1.0%. By establishing a model of U-shaped tube, simulated the water-based nanofluids flow field in U-shaped tube using FLUENT, get velocity flow lines picture and pressure variation graph by CFD post-processing. From simulation results obtained: Water-based nanoboron carbide has good transmission fluid performance when nanoparticles mass fraction of 0.8%.

scholarly journals Chemical Reaction Effect on Magnetite Nano Fluid through Permeable Surface

2019 ◽  
Vol 8 (11) ◽  
pp. 1683-1690
Keyword(s):  
Chemical Reaction ◽  
Stream Temperature ◽  
Permeable Surface ◽  
Nano Fluid ◽  
Water Based

The transient MHD stream of a Fe3O4 water based nano flow fluid past moving vertical holey semi-infinite holey surface and convective in the company of chemical reaction, thermophoresis and consistent heat basis in a turning casing of orientation is examined. The platter is considered to waver in moment with steady recurrence. The impacts of parameters entering into the problem inside the periphery layer for the stream, temperature and concentration are analyzed for magnetite water based nanofluid through diagrams.

scholarly journals Application of Water Based-TiO2 Nano-fluid for Cooling of Hot Steel Plate

2010 ◽  
Vol 50 (1) ◽  
pp. 124-127 ◽  
Author(s):  
Subhrakanti Chakraborty ◽  
Anirban Chakraborty ◽  
Sumitesh Das ◽  
Tridibesh Mukherjee ◽  
Debashish Bhattacharjee ◽  
...  
Keyword(s):  
Steel Plate ◽  
Nano Fluid ◽  
Water Based
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