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008 100524t2009 my dao f m 000 0 eng d
020 _aTHE0005673(Local)
039 9 _a201905211105
_bhanafiah
_c201107132321
_dVLOAD
_c201103301004
_dida
_c201012061458
_dida
_y201005241608
_zida
040 _aUMP
090 _aTA357 .T43 2009 rs Bc.
100 0 _aMohamad Tharmizi Mohamad Ehsan
245 1 0 _aBlood flow dynamics in microvessel bifurcations /
_cMohamad Tharmizi Bin Mohamad Ehsan
246 3 _aBlood flow dynamics in microvessel bifurcations
_h[electronic resource]
260 _aKuantan, Pahang :
_bUMP,
_c2009
300 _axv, 77 p. :
_bill. (some col.) ;
_c30 cm. +
_e1 computer disc
502 _aProject paper (Bachelor of Mechanical Engineering) -- Universiti Malaysia Pahang - 2009
504 _aBibliography : p. 66-69
520 3 _aThis thesis deals with the blood flow behavior in the microvessel bifurcation using variety of blood parameters. There are two situations for the analysis which normal mircovessel and abnormal microvessel bifurcations. The objectives of this thesis are to investigate the effect of bifurcation on blood flow distributions and predict flow abnormalities due to blood properties. The thesis describes the finite volume technique to predict the abnormalities and identify the effect of the bifurcation. The structural three-dimensional solid modeling of normal and abnormal blood vessel were developed using the computer-aided drawing software. The strategy of validation of finite volume model was developed. The finite volume analysis was then performed using COSMOS Flow in Solid work software. From the result, it is observed that bifurcation give an effect to the blood flow behavior. For normal and abnormal case, using the different pressure for same diameter of blood vessel bifurcation, the pressure result shown an increment when blood flow into the bifurcation. It is same when analyze using different velocity for same diameter, the value will decrease when it goes to the bifurcation.For analysis using different diameter of blood vessel bifurcation, the effect of bifurcation will clearly seen. Pressure and velocity will be proportional in values of analysis refer to the equation of fluid dynamics. Peak velocity of the normal and abnormal also showed different values. Normal microvessel bifurcation has a higher value of peak velocity than abnormal microvessel bifurcation. Reynolds Number also get an effect when the diameter of the blood vessel increase. Finally, the correlations obtained from this numerical result could be used to investigate the pressure and velocity distribution around the diseased segment.
650 0 _aFluid dynamics
650 0 _aBlood flow
650 0 _aHemodynamics
999 _aVIRTUA40
_c1861
_d1867
999 _aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5040*5200*6500*6501*6502*9992