000			03055nam a2200253 a 4500
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003			KUKTEM
005			20251114204442.0
008			110310t2010 my a f m 000 0 eng d
020			_aTHE0006250(Local)
039		9	_a201905161428 _baida _c201107140037 _dVLOAD _y201103100810 _zida
040			_aUMP
090			_aTJ260 .T38 2010 rs Bc.
100	0		_aMohd Taufidd Tawang
245	1	0	_aNumerical simulation of nanofluid forced convection heat transfer / _cMohd Taufidd Bin Tawang
246	3		_aNumerical simulation of nanofluid forced convection heat transfer _h[electronic resource]
260			_aKuantan, Pahang : _bUMP, _c2010
300			_axviii, 87 p. : _bill. (some col.) ; _c30 cm. + _e1 computer file
502			_aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2010
504			_aBibliography : p. 86-87
520	3		_aThe thesis deals with the numerical simulation of nanofluid forced convection heat transfer under the turbulent flow with different volume concentrations. The objective of this thesis is to study the heat transfer coefficient of nanofluid at various volume concentrations and Reynolds number using Computational Fluid Dynamic (CFD) software. This thesis describes the CFD analysis techniques to predict the heat transfer coefficient using FLUENT software. Aluminum Oxide, Al2O3/Water with 0.02%, 0.1% and 0.5% of volume concentration were studied in this thesis which commonly available nanofluid in market. The structural three-dimensional solid modelling of plain pipe tube was developed using the computer aided-drawing software, SolidWorks. The strategy of validation of CFD model was developed by comparing the result from water simulation with the available equation in the study of forced convection heat transfer. The CFD analysis was then performed using FLUENT with nanofluid as the working fluid. The CFD model of components was analyzed using the pressure based solver and k-epsilon viscous model. Finally, the bulk temperature and wall temperature of the working fluid obtained from the simulation are used to calculate the heat transfer coefficient of the fluid. From the result, it is observed that the heat transfer coefficient of base fluid, water is increased about 20% in the presence of nanoparticles when Reynolds number and volume concentration are increase. But, increase in heat transfer coefficient by increasing volume concentration of nanofluid is valid when Reynolds number below 10,000. Results obtained from simulation were then compared with the experiment and it is observed that a close agreement between simulation and experiment is achieved. Both simulation and experiment results concluded that the heat transfer coenfficient increase when nanofluid is used as the working fluid. These results are significant to improve today cooling fluid in the way of increasing the heat transfer coefficient..
650		0	_aHeat _xTransmission
999			_aVIRTUA40 _c2268 _d2274
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