000			02013nam a2200253 a 4500
001			vtls000075729
003			KUKTEM
005			20251114204541.0
008			131025t2013 my da f abm 000 0 eng d
020			_aTHE0003560(Local)
039		9	_a201905152111 _bzulaiha _y201310251109 _znabilah
040			_aUMP
090			_aTJ263 .H34 2013 rs Bc.
100	0		_aAbdul Haffizh Zulkifli
245	1	0	_aInvestigation the effect of cationic surfactant on heat transfer performance in heat exchanger / _cAbdul Haffizh Zulkifli
260			_aKuantan, Pahang : _bUMP, _c2013
300			_axiv, 62 p. : _bill. ; _c30 cm. + _e1 CD-ROM
502			_aProject paper (Bachelor of Chemical Engineering (Gas Technology)) -- Universiti Malaysia Pahang – 2013
504			_aBibliography : p. 32-33
520	3		_aDrag reducing surfactant fluids are known to suffer from heat transfer capabilities in recirculating system. In this experiment, the main purpose is to investigate the effect of cationic surfactant flow parameter on heat transfer performance in heat exchanger. In the present research, Cetyltrimethylammonium bromide (CTAB) was tested with concentration level of 500 ppm, 1000 ppm and 1500 ppm at 50ºC, 60 ºC and 70 ºC temperature for each concentration level. The experimental result showed that, temperature and concentration effect the heat transfer performance of the CTAB surfactant. At concentration of 1500 ppm, highest heat transfer obtained at temperature of 50ºC. The same results were obtained at temperature of 60ºC and 70ºC with corresponding concentration value of 500 ppm and 1000 ppm. The results also showed that the heat transfer rate with existing of UV light upon cationic surfactant flow enhance the heat transfer rate with 11% increase at 50°C with 1500 ppm, 6% increase at 60°C with 500 ppm and 5% increase at 70°C 1000.
650		0	_aHeat _xTransmission
650		0	_aHeat exchanger
999			_aVIRTUA40 _c3961 _d3967
999			_aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992