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003 KUKTEM
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008 100219t2009 my a f m 000 0 eng d
020 _aTHE0004324(Local)
039 9 _a201905160944
_brohana
_c201107132059
_dVLOAD
_c201008261627
_dFida
_y201002191244
_zkam
040 _aUMP
090 _aTP245.S7 L56 2009 rs Bc.
100 3 _aLim, Meow Suan
245 1 4 _aThe effect of pipe length on the percentage drag reduction for water flowing into pipes with different diameters /
_cLim Meow Suan
246 3 _aThe effect of pipe length on the percentage drag reduction for water flowing into pipes with different diameters
_h[electronic resource]
260 _aKuantan :
_bUMP,
_c2009
300 _a49 p. :
_bill. ;
_c30 cm. +
_e1 computer disc
502 _aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang – 2009
520 3 _aFluids are very common and widely used in various industry processes. The only way to transfer fluids is to use pipe. During the transfer, the turbulent flow in pipe always causes a phenomenon called drag. However, this effect could be reduced by addition of Drag Reduction Agents (DRA’s). This study is aimed to provide a clear understanding of the effects of various pipe lengths and pipe diameter on the percentage of drag reduction based on experimental work. In this work, an anionic surfactant, Sodium Dodecyl Sulfate (SDS) will be used as a DRA’S to investigate the purpose as stated above. An experimental apparatus consisting of two tanks, pump, pressure drop indicator, flow meter, test specimen pipe and piping network are set up. The parameters of investigation include concentration of the additive (100, 300 and 500 ppm), different pipe lengths (0.5, 1.0, 1.5, and 2.0 m) as well as different pipe diameters (0.5, 1.0, 1.5 in) at different water flow rates. Through the equivalent altered scale, some interesting results may be discovered.
650 0 _aSodium
650 0 _aSodium sulphate
999 _aVIRTUA40
_c872
_d878
999 _aVTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*6501*9992