Design, analysis & fabrication of a scaled down model of an open channel flow flume and weir

Thin plate weirs have been widely used for measuring discharge rate in open channel flow accurately. The flow characteristic over a thin plate weir is completely different between a single V notch weir and double VV notch weir. The continuity of the flow and accuracy of this type of weirs is reporte...

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Main Author:	Mohd Firdaus, Mohd Rosli
Format:	Undergraduates Project Papers
Language:	English
Published:	2013
Subjects:	TJ Mechanical engineering and machinery
Online Access:	http://umpir.ump.edu.my/id/eprint/8401/ http://umpir.ump.edu.my/id/eprint/8401/ http://umpir.ump.edu.my/id/eprint/8401/1/cd8135.pdf

id	ump-8401
recordtype	eprints
spelling	ump-84012015-11-16T00:33:36Z http://umpir.ump.edu.my/id/eprint/8401/ Design, analysis & fabrication of a scaled down model of an open channel flow flume and weir Mohd Firdaus, Mohd Rosli TJ Mechanical engineering and machinery Thin plate weirs have been widely used for measuring discharge rate in open channel flow accurately. The flow characteristic over a thin plate weir is completely different between a single V notch weir and double VV notch weir. The continuity of the flow and accuracy of this type of weirs is reported to be poor. As an improvement, a compound weir composed of two triangle parts with a different notch angle and height has been designed. Mathematical method also been proposed to measure the discharge flow rate over the double VV notch compound weir. Height and width of weir plate are the two parameters characterizing discharge rate over the notch weirs. Mathematical calculation and simulation are conducted by measuring the discharge and the height over the weir for variable weir height and width. 2013-06 Undergraduates Project Papers NonPeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/8401/1/cd8135.pdf Mohd Firdaus, Mohd Rosli (2013) Design, analysis & fabrication of a scaled down model of an open channel flow flume and weir. Faculty of Mechanical Engineering, Universiti Malaysia Pahang. http://iportal.ump.edu.my/lib/item?id=chamo:82934&theme=UMP2
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 Mohd Firdaus, Mohd Rosli Design, analysis & fabrication of a scaled down model of an open channel flow flume and weir
description	Thin plate weirs have been widely used for measuring discharge rate in open channel flow accurately. The flow characteristic over a thin plate weir is completely different between a single V notch weir and double VV notch weir. The continuity of the flow and accuracy of this type of weirs is reported to be poor. As an improvement, a compound weir composed of two triangle parts with a different notch angle and height has been designed. Mathematical method also been proposed to measure the discharge flow rate over the double VV notch compound weir. Height and width of weir plate are the two parameters characterizing discharge rate over the notch weirs. Mathematical calculation and simulation are conducted by measuring the discharge and the height over the weir for variable weir height and width.
format	Undergraduates Project Papers
author	Mohd Firdaus, Mohd Rosli
author_facet	Mohd Firdaus, Mohd Rosli
author_sort	Mohd Firdaus, Mohd Rosli
title	Design, analysis & fabrication of a scaled down model of an open channel flow flume and weir
title_short	Design, analysis & fabrication of a scaled down model of an open channel flow flume and weir
title_full	Design, analysis & fabrication of a scaled down model of an open channel flow flume and weir
title_fullStr	Design, analysis & fabrication of a scaled down model of an open channel flow flume and weir
title_full_unstemmed	Design, analysis & fabrication of a scaled down model of an open channel flow flume and weir
title_sort	design, analysis & fabrication of a scaled down model of an open channel flow flume and weir
publishDate	2013
url	http://umpir.ump.edu.my/id/eprint/8401/ http://umpir.ump.edu.my/id/eprint/8401/ http://umpir.ump.edu.my/id/eprint/8401/1/cd8135.pdf
first_indexed	2023-09-18T22:05:56Z
last_indexed	2023-09-18T22:05:56Z
_version_	1777414707883278336

Design, analysis & fabrication of a scaled down model of an open channel flow flume and weir

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