| 000 | 02384ntm a2200277 a 4500 | ||
|---|---|---|---|
| 001 | vtls000084882 | ||
| 003 | KUKTEM | ||
| 005 | 20251117113234.0 | ||
| 008 | 150115t2014 my a f m 000 0 eng d | ||
| 020 | _aTHE0002164(Local) | ||
| 039 | 9 |
_a201905131706 _byusri _c201712061017 _dhuda _y201501151502 _zfawwaz |
|
| 040 | _aUMP | ||
| 090 | _aQD383.V56 S53 2014 r Bc. | ||
| 100 | 0 | _aShareen Salwam | |
| 245 | 1 | 0 |
_aHeat transfer performance with surfactants as additives / _cShareen Salwam |
| 260 |
_aKuantan, Pahang : _bUMP, _c2014 |
||
| 300 |
_axiv, 66 p. : _bill. ; _c30 cm. + _e1 CD-ROM |
||
| 500 | _aFaculty of Chemical & Natural Resources Engineering | ||
| 502 | _aProject paper (Bachelor of Chemical Engineering) -- Universiti Malaysia Pahang – 2014 | ||
| 504 | _aBibliography : p. 46-52 | ||
| 520 | 3 | _aTechnology of pipeline drag reduction has been advanced for many years. It has improved in increasing the pipeline flow potential in crude oil transportation. In the pipeline system, surfactant solutions that caused drag reduction are capable in lowering the pumping power. In this research experiment, photosensitive cinnamate group derivative compound and polymer surfactant as drag reducing agents were chosen mainly to study on the effect of photosensitive surfactant on the drag reduction and heat transfer performance and also the effect of ultraviolet light irradiation on the heat transfer and drag reduction ability of the surfactants. Water was used as the working fluid in this research and the main equipment used was Rotating Disk Apparatus. Combination of these compounds formed viscoelasticity solution. In this research experiment, rheological measurements, drag reduction and heat transfer reduction percentages were evaluated. In conclusion, these viscoelasticity solutions have a higher drag reduction percentages at higher rotational speed after ultraviolet irradiation. Lower heat transfer reduction percentages were analysed for pure photosensitive cinnamate group derivative after ultraviolet irradiation and polymer surfactant solutions hence, indicated that both solutions are good thermal conductor | |
| 650 | 0 | _aAdditives | |
| 650 | 0 | _aGas separation membranes | |
| 856 | 4 | 0 |
_uhttp://ecollib.ump.edu.my/18326/ _zAccess in library only |
| 999 |
_aVIRTUA40 _c5232 _d5238 |
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| 999 | _aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5000*5020*5040*5200*6500*6501*8560*9992 | ||