02013nam a2200253 a 4500 vtls000075729 KUKTEM 20251114204541.0 131025t2013 my da f abm 000 0 eng d THE0003560(Local) 201905152111 zulaiha 201310251109 nabilah UMP TJ263 .H34 2013 rs Bc. Abdul Haffizh Zulkifli Investigation the effect of cationic surfactant on heat transfer performance in heat exchanger / Abdul Haffizh Zulkifli Kuantan, Pahang : UMP, 2013 xiv, 62 p. : ill. ; 30 cm. + 1 CD-ROM Project paper (Bachelor of Chemical Engineering (Gas Technology)) -- Universiti Malaysia Pahang – 2013 Bibliography : p. 32-33 Drag 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. Heat Transmission Heat exchanger 0 0 0 1 10000 10000 2019-09-04 0 TJ263 .H34 2013 rs Bc. 0000074575 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 10000 10000 2019-09-04 0 CD 6987 | TJ263 .H34 2013 rs Bc. 0000074576 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 3961 3967 VTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992