Drag reduction in microfluidic

Frictional force is an unavoidable problem in transportation in pipeline which will cause a great pressure drop in the pipeline. Currently, industries use pumps to maintain the pressure in the pipeline for transportation. In order to solve this problem, researchers were developing drag reduction tec...

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Main Author:	Ling Wang Ming, Fiona
Format:	Undergraduates Project Papers
Language:	English English English
Published:	2015
Subjects:	TP Chemical technology
Online Access:	http://umpir.ump.edu.my/id/eprint/11017/ http://umpir.ump.edu.my/id/eprint/11017/ http://umpir.ump.edu.my/id/eprint/11017/1/FKKSA%20-%20FIONA%20LING%20WANG%20MING%20%28CD8958%29.pdf http://umpir.ump.edu.my/id/eprint/11017/2/FKKSA%20-%20FIONA%20LING%20WANG%20MING%20%28CD8958%29%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/11017/3/FKKSA%20-%20FIONA%20LING%20WANG%20MING%20%28CD8958%29%20CHAP%203.pdf

id	ump-11017
recordtype	eprints
spelling	ump-110172015-11-02T01:10:12Z http://umpir.ump.edu.my/id/eprint/11017/ Drag reduction in microfluidic Ling Wang Ming, Fiona TP Chemical technology Frictional force is an unavoidable problem in transportation in pipeline which will cause a great pressure drop in the pipeline. Currently, industries use pumps to maintain the pressure in the pipeline for transportation. In order to solve this problem, researchers were developing drag reduction technique using different types of materials to get an alternative for pumps. Drag reduction is a technique where a minute of amountof drag reduction additives, usually parts per million (ppm), is added into liquid which reduce the frictional drag greatly. However, researches are mostly done in macroscale where there will be a waste in reagent. In this experimental study, investigation the effect of variable concentration of nanopowders with different size of microchannels and different flow rate on drag reduction is carried out. The nanopowder (Bismuth (III) oxide, Iron (II,III) oxide, Silica and Titanium (IV) oxide) is dissolved in DI water and the fluid is pumped into microchannels with the width and depth of 50μm, 100μm and 200μm respectively which is connected to pressure transmitter through syringe pump. Nanopowder is an effective drag reduction additive with the drag reduction up to more than 64%. It is believed that Iron (II, III) oxide is the most effective DRA 2015 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/11017/1/FKKSA%20-%20FIONA%20LING%20WANG%20MING%20%28CD8958%29.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11017/2/FKKSA%20-%20FIONA%20LING%20WANG%20MING%20%28CD8958%29%20CHAP%201.pdf application/pdf en http://umpir.ump.edu.my/id/eprint/11017/3/FKKSA%20-%20FIONA%20LING%20WANG%20MING%20%28CD8958%29%20CHAP%203.pdf Ling Wang Ming, Fiona (2015) Drag reduction in microfluidic. Faculty of Chemical & Natural Resources Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:91350&theme=UMP2
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English English English
topic	TP Chemical technology
spellingShingle	TP Chemical technology Ling Wang Ming, Fiona Drag reduction in microfluidic
description	Frictional force is an unavoidable problem in transportation in pipeline which will cause a great pressure drop in the pipeline. Currently, industries use pumps to maintain the pressure in the pipeline for transportation. In order to solve this problem, researchers were developing drag reduction technique using different types of materials to get an alternative for pumps. Drag reduction is a technique where a minute of amountof drag reduction additives, usually parts per million (ppm), is added into liquid which reduce the frictional drag greatly. However, researches are mostly done in macroscale where there will be a waste in reagent. In this experimental study, investigation the effect of variable concentration of nanopowders with different size of microchannels and different flow rate on drag reduction is carried out. The nanopowder (Bismuth (III) oxide, Iron (II,III) oxide, Silica and Titanium (IV) oxide) is dissolved in DI water and the fluid is pumped into microchannels with the width and depth of 50μm, 100μm and 200μm respectively which is connected to pressure transmitter through syringe pump. Nanopowder is an effective drag reduction additive with the drag reduction up to more than 64%. It is believed that Iron (II, III) oxide is the most effective DRA
format	Undergraduates Project Papers
author	Ling Wang Ming, Fiona
author_facet	Ling Wang Ming, Fiona
author_sort	Ling Wang Ming, Fiona
title	Drag reduction in microfluidic
title_short	Drag reduction in microfluidic
title_full	Drag reduction in microfluidic
title_fullStr	Drag reduction in microfluidic
title_full_unstemmed	Drag reduction in microfluidic
title_sort	drag reduction in microfluidic
publishDate	2015
url	http://umpir.ump.edu.my/id/eprint/11017/ http://umpir.ump.edu.my/id/eprint/11017/ http://umpir.ump.edu.my/id/eprint/11017/1/FKKSA%20-%20FIONA%20LING%20WANG%20MING%20%28CD8958%29.pdf http://umpir.ump.edu.my/id/eprint/11017/2/FKKSA%20-%20FIONA%20LING%20WANG%20MING%20%28CD8958%29%20CHAP%201.pdf http://umpir.ump.edu.my/id/eprint/11017/3/FKKSA%20-%20FIONA%20LING%20WANG%20MING%20%28CD8958%29%20CHAP%203.pdf
first_indexed	2023-09-18T22:11:18Z
last_indexed	2023-09-18T22:11:18Z
_version_	1777415045748097024

Drag reduction in microfluidic

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