Studying the effects of natural mucilage preparation procedures on its physical properties and drag reducing efficiency

Studying the effects of natural mucilage preparation procedures on its physical properties and drag reducing efficiency

In this present experiment, the objective is to investigate the effectiveness of new formulated natural polymer as drag reducing agent (DRA). Two different methods with additives concentrations at 80ppm, 150ppm and 300ppm weight percent were tested in set up rig with three different pipe diameters w...

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Main Author: Siti Nuraffini, Kamarulizam
Format: Undergraduates Project Papers
Language:English
Published: 2009
Subjects:
QD Chemistry
Online Access:http://umpir.ump.edu.my/id/eprint/717/
http://umpir.ump.edu.my/id/eprint/717/
http://umpir.ump.edu.my/id/eprint/717/1/SITI_NURAFFINI_BINTI_KAMARULIZAM.pdf
id ump-717
recordtype eprints
spelling ump-7172017-05-25T04:52:05Z http://umpir.ump.edu.my/id/eprint/717/ Studying the effects of natural mucilage preparation procedures on its physical properties and drag reducing efficiency Siti Nuraffini, Kamarulizam QD Chemistry In this present experiment, the objective is to investigate the effectiveness of new formulated natural polymer as drag reducing agent (DRA). Two different methods with additives concentrations at 80ppm, 150ppm and 300ppm weight percent were tested in set up rig with three different pipe diameters which are 0.0127 meter D.I, 0.0254 meter D.I and 0.0381 meter D.I and testing section length of 1.5 meter. The result shown highest %DR was 67.2619% with 300ppm concentration in Thermal Method. In the other hand, average %DR was higher for Cold Method in 300ppm. %DR was found to be increase when additive concentrations and flow rate that related to Reynold’s Number increase. Adding few ppm concentration additives in water shown there are slightly effects in its physical properties. %DR were increased until maximum %DR before mechanical degradation occur due to mechanical degradation in pump rotation during pressure drop experimentation. The method to synthesis natural polymeric DRA also give slighty different in %DR. The result is adding DRA will give higher %DR on pipeline flows without adding pumps. 2009-05 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/717/1/SITI_NURAFFINI_BINTI_KAMARULIZAM.pdf Siti Nuraffini, Kamarulizam (2009) Studying the effects of natural mucilage preparation procedures on its physical properties and drag reducing efficiency. Faculty of Chemical & Natural Resources Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:45114&theme=UMP2
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic QD Chemistry
spellingShingle QD Chemistry
Siti Nuraffini, Kamarulizam
Studying the effects of natural mucilage preparation procedures on its physical properties and drag reducing efficiency
description In this present experiment, the objective is to investigate the effectiveness of new formulated natural polymer as drag reducing agent (DRA). Two different methods with additives concentrations at 80ppm, 150ppm and 300ppm weight percent were tested in set up rig with three different pipe diameters which are 0.0127 meter D.I, 0.0254 meter D.I and 0.0381 meter D.I and testing section length of 1.5 meter. The result shown highest %DR was 67.2619% with 300ppm concentration in Thermal Method. In the other hand, average %DR was higher for Cold Method in 300ppm. %DR was found to be increase when additive concentrations and flow rate that related to Reynold’s Number increase. Adding few ppm concentration additives in water shown there are slightly effects in its physical properties. %DR were increased until maximum %DR before mechanical degradation occur due to mechanical degradation in pump rotation during pressure drop experimentation. The method to synthesis natural polymeric DRA also give slighty different in %DR. The result is adding DRA will give higher %DR on pipeline flows without adding pumps.
format Undergraduates Project Papers
author Siti Nuraffini, Kamarulizam
author_facet Siti Nuraffini, Kamarulizam
author_sort Siti Nuraffini, Kamarulizam
title Studying the effects of natural mucilage preparation procedures on its physical properties and drag reducing efficiency
title_short Studying the effects of natural mucilage preparation procedures on its physical properties and drag reducing efficiency
title_full Studying the effects of natural mucilage preparation procedures on its physical properties and drag reducing efficiency
title_fullStr Studying the effects of natural mucilage preparation procedures on its physical properties and drag reducing efficiency
title_full_unstemmed Studying the effects of natural mucilage preparation procedures on its physical properties and drag reducing efficiency
title_sort studying the effects of natural mucilage preparation procedures on its physical properties and drag reducing efficiency
publishDate 2009
url http://umpir.ump.edu.my/id/eprint/717/
http://umpir.ump.edu.my/id/eprint/717/
http://umpir.ump.edu.my/id/eprint/717/1/SITI_NURAFFINI_BINTI_KAMARULIZAM.pdf
first_indexed 2023-09-18T21:53:11Z
last_indexed 2023-09-18T21:53:11Z
_version_ 1777413905863147520

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