Call For Paper Volume:6 Issue:11 Nov'2019 |

CFD ANALYSIS ON DOUBLE PIPE HEAT EXCHANGER USING Fe3O4 NANO FLUID

Publication Date : 30/07/2017


DOI : 10.21884/IJMTER.2017.4228.LIZPO

Author(s) :

GOGADA PRASAD , CHELLURI VENKATA ANVESH , A VINUTHA.


Volume/Issue :
Volume 4
,
Issue 7
(07 - 2017)



Abstract :

In this project studying of double pipe heat exchange type in which the inner and annualar tubes are made of GI and SS304 Materials respectively. The hot Fe3O4 nano fluid flows through inner tube at various concentrations Levels of the nano fluid are at 0.00%, ,0.06% ratios .It having various flow rates of 8,12, Liter per minute, and at a Temperatures of 20 oC & 60 oC and below atmosphere Pressures The Cold water is base fluid flows through an annulus tube. It having the Constant flow rate of 8 liters per minute and having temperature of 29oC with atmospheric pressure. The Nano fluid flows with a turbulence flow having constant Reynolds number 30,000, the solution be obtained. The model designed in CERO Software and analysis done by using the Ansys 15.0 fluid flow (CFX). Fe3O4 having an active heat transfer techniques (high thermal conductivity) compare to base fluid, and used in various heat Transfer applications. By giving the input parameters and boundary conditions the output pressure, velocities and temperatures are obtained, with these values friction factor, nassult number, and LMTD are to be obtained by calculations. As we know that Fe3O4 nano fluid have higher thermal conductivity than water .so, if increases the concentration ratio and flow rates of nano fluid to base fluid, the heat transfer rate will be increases and overall effectiveness be improved.


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CFD ANALYSIS ON DOUBLE PIPE HEAT EXCHANGER USING Fe3O4 NANO FLUID

July 18, 2017