Investigation of circular based micropump diffuser

This thesis deal with the investigation of circular based piezoelectric micropump diffuser, fabrication and testing of the liquid flow rate that flow in the micropump. It is made emphasize on the development of piezoelectric micropump. Its layout is very different from other conventional micropump t...

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Main Author:	Johari, Bar Azwar
Format:	Undergraduates Project Papers
Language:	English
Published:	2010
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/1404/ http://umpir.ump.edu.my/id/eprint/1404/1/Johari_Bar_Azwar_%28_CD_5019_%29.pdf

id	ump-1404
recordtype	eprints
spelling	ump-14042015-03-03T07:50:46Z http://umpir.ump.edu.my/id/eprint/1404/ Investigation of circular based micropump diffuser Johari, Bar Azwar TJ Mechanical engineering and machinery This thesis deal with the investigation of circular based piezoelectric micropump diffuser, fabrication and testing of the liquid flow rate that flow in the micropump. It is made emphasize on the development of piezoelectric micropump. Its layout is very different from other conventional micropump that has only three main parts. The prototype is modeled using SOLIDWORK and flow analysis of the model was using COSMOS and Fluent. The quantitative analysis done have determined the effect of differential diffuser angle to the outlet flow rate of water. For the fabrication purpose are to determined real flow rate to the outlet that has been compared with Fluent analysis flow rate. The objective of material selection was to reduce fabrication cost without reducing the micropump functional performance and efficiency. The type of piezoelectric circuit was the simplest design that required. Simple circuits were chosen as it easier to troubleshoot and provide more reliability in executing motion compared to complex coding. From COSMOS simulation, the micropump flow motions of liquid are smooth and functional. From Fluent simulation, the result comparable as calculated by the theory. Guide by preliminary result, a handmade fabrication is carried out to create a prototype to show how this innovative circular based micropump produce flow liquid from inlet to outlet diffuser, the other facting factor that can control the flow rate, the pulse in functioned and the flow motions are performed. The real testing is carried out resulted were tabulated. The experimental results are compared with the simulated results and the resulted are acceptable. 2010-12 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/1404/1/Johari_Bar_Azwar_%28_CD_5019_%29.pdf Johari, Bar Azwar (2010) Investigation of circular based micropump diffuser. Faculty of Mechanical Engineering, Universiti Malaysia Pahang.
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	TJ Mechanical engineering and machinery
spellingShingle	TJ Mechanical engineering and machinery Johari, Bar Azwar Investigation of circular based micropump diffuser
description	This thesis deal with the investigation of circular based piezoelectric micropump diffuser, fabrication and testing of the liquid flow rate that flow in the micropump. It is made emphasize on the development of piezoelectric micropump. Its layout is very different from other conventional micropump that has only three main parts. The prototype is modeled using SOLIDWORK and flow analysis of the model was using COSMOS and Fluent. The quantitative analysis done have determined the effect of differential diffuser angle to the outlet flow rate of water. For the fabrication purpose are to determined real flow rate to the outlet that has been compared with Fluent analysis flow rate. The objective of material selection was to reduce fabrication cost without reducing the micropump functional performance and efficiency. The type of piezoelectric circuit was the simplest design that required. Simple circuits were chosen as it easier to troubleshoot and provide more reliability in executing motion compared to complex coding. From COSMOS simulation, the micropump flow motions of liquid are smooth and functional. From Fluent simulation, the result comparable as calculated by the theory. Guide by preliminary result, a handmade fabrication is carried out to create a prototype to show how this innovative circular based micropump produce flow liquid from inlet to outlet diffuser, the other facting factor that can control the flow rate, the pulse in functioned and the flow motions are performed. The real testing is carried out resulted were tabulated. The experimental results are compared with the simulated results and the resulted are acceptable.
format	Undergraduates Project Papers
author	Johari, Bar Azwar
author_facet	Johari, Bar Azwar
author_sort	Johari, Bar Azwar
title	Investigation of circular based micropump diffuser
title_short	Investigation of circular based micropump diffuser
title_full	Investigation of circular based micropump diffuser
title_fullStr	Investigation of circular based micropump diffuser
title_full_unstemmed	Investigation of circular based micropump diffuser
title_sort	investigation of circular based micropump diffuser
publishDate	2010
url	http://umpir.ump.edu.my/id/eprint/1404/ http://umpir.ump.edu.my/id/eprint/1404/1/Johari_Bar_Azwar_%28_CD_5019_%29.pdf
first_indexed	2023-09-18T21:54:31Z
last_indexed	2023-09-18T21:54:31Z
_version_	1777413989293096960

Investigation of circular based micropump diffuser

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