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An automatic portable preassure testing RIG to determine the performance of the GRE composite pipes under various stress ratios

Received a Silver medal in 25th International Invention, Innovation & Technology Exhibition (ITEX'14), 8th-10th May at Kuala Lumpur Convention Centre.

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Bibliographic Details
Main Author: Mohd Shukry, Abdul Majid, Dr.
Other Authors: shukry@unimap.edu.my
Format: Other
Language:English
Published: Universiti Malaysia Perlis (UniMAP) 2014
Subjects:
International Invention, Innovation & Technology Exhibition (ITEX'14)
Pressure testing rig
Ultimate Elastic Wall Stress (UEWS)
Research and Innovation
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/36070
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spelling my.unimap-360702014-07-07T05:15:07Z An automatic portable preassure testing RIG to determine the performance of the GRE composite pipes under various stress ratios Mohd Shukry, Abdul Majid, Dr. shukry@unimap.edu.my International Invention, Innovation & Technology Exhibition (ITEX'14) Pressure testing rig Ultimate Elastic Wall Stress (UEWS) Research and Innovation Received a Silver medal in 25th International Invention, Innovation & Technology Exhibition (ITEX'14), 8th-10th May at Kuala Lumpur Convention Centre. This product is a novel automated pressure test rig to perform Ultimate Elastic Wall Stress (UEWS) test. It is fabricated using Rotex make solenoid valves controlled using NI DAQ and Labview interface. The test rig is designed to conduct pressure testing of GRE pipes in accordance with ISO 14692 through ASTM D2992 document. The test rig is capable of automatically testing under five stress ratios by a combination of internal pressure and axial loadings through inclusion of indigenous design of pressure intensifier. [pure axial (OH : 1A), hoop to axial (1H : 1A), pure hydrostatiC (2H : 1A), Quad hoop to axial loading (4H : 1A) and pure hoop (1H : OA)l, The test rig also allows for short term tests such as UEWS test where the strain response can measured and analyzed offline to determine the initial failure of the pipe. The tubes are further tested until the weepage failure occurs. The failure envelope for different stress ratios are mapped and provides a design limits for engineers to design the composite pipes. The results are associated with ASTM D2992 type of regression testing for the determination of long term strength of composite pipes. 2014-07-07T05:15:07Z 2014-07-07T05:15:07Z 2014-05 Other http://dspace.unimap.edu.my:80/dspace/handle/123456789/36070 en 25th International Invention, Innovation & Technology Exhibition;ITEX'14 Universiti Malaysia Perlis (UniMAP) School of Mechatronic Engineering
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic International Invention, Innovation & Technology Exhibition (ITEX'14)
Pressure testing rig
Ultimate Elastic Wall Stress (UEWS)
Research and Innovation
spellingShingle International Invention, Innovation & Technology Exhibition (ITEX'14)
Pressure testing rig
Ultimate Elastic Wall Stress (UEWS)
Research and Innovation
Mohd Shukry, Abdul Majid, Dr.
An automatic portable preassure testing RIG to determine the performance of the GRE composite pipes under various stress ratios
description Received a Silver medal in 25th International Invention, Innovation & Technology Exhibition (ITEX'14), 8th-10th May at Kuala Lumpur Convention Centre.
author2 shukry@unimap.edu.my
author_facet shukry@unimap.edu.my
Mohd Shukry, Abdul Majid, Dr.
format Other
author Mohd Shukry, Abdul Majid, Dr.
author_sort Mohd Shukry, Abdul Majid, Dr.
title An automatic portable preassure testing RIG to determine the performance of the GRE composite pipes under various stress ratios
title_short An automatic portable preassure testing RIG to determine the performance of the GRE composite pipes under various stress ratios
title_full An automatic portable preassure testing RIG to determine the performance of the GRE composite pipes under various stress ratios
title_fullStr An automatic portable preassure testing RIG to determine the performance of the GRE composite pipes under various stress ratios
title_full_unstemmed An automatic portable preassure testing RIG to determine the performance of the GRE composite pipes under various stress ratios
title_sort automatic portable preassure testing rig to determine the performance of the gre composite pipes under various stress ratios
publisher Universiti Malaysia Perlis (UniMAP)
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/36070
_version_ 1643798001867554816
score 13.214268

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