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Comparative Modal Analysis of Gasketed and Nongasketed Bolted Flanged Pipe Joints : FEA Approach
Joint Authors
Abid, Muhammad
Maqsood, Shahid
Abdul Wajid, Hafiz
Source
Advances in Mechanical Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-12-02
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
It is widely known that resonance can quickly lead to failure in vibrating bolted flanged pipe joints.
Condition monitoring is performed time to time in some industries for smooth operation of a system, whereas mostly trial-and-error tests are performed to control vibration.
During all this process, the inherent design problems are not considered.
A bolted flange joint in piping system is not a simple problem, being the combination of flange, gasket, bolts, and washers.
The success of a bolted flanged pipe joint is defined by the “static mode of load” in the joint.
However, it has been recognized that a “dynamic mode of load” governs in a gasketed bolted flanged pipe joint, which leads to its failure due to flange rotation, providing flange yielding, fatigue of bolts, and gasket crushing.
This paper presents results of detailed 3D finite element and mathematical modal analysis under bolt up to determine natural frequencies and mode shapes of gasketed flanged joints with and without raised face in comparison to the nongasketed flange joint.
American Psychological Association (APA)
Abid, Muhammad& Maqsood, Shahid& Abdul Wajid, Hafiz. 2012. Comparative Modal Analysis of Gasketed and Nongasketed Bolted Flanged Pipe Joints : FEA Approach. Advances in Mechanical Engineering،Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-470180
Modern Language Association (MLA)
Abid, Muhammad…[et al.]. Comparative Modal Analysis of Gasketed and Nongasketed Bolted Flanged Pipe Joints : FEA Approach. Advances in Mechanical Engineering No. 2012 (2012), pp.1-8.
https://search.emarefa.net/detail/BIM-470180
American Medical Association (AMA)
Abid, Muhammad& Maqsood, Shahid& Abdul Wajid, Hafiz. Comparative Modal Analysis of Gasketed and Nongasketed Bolted Flanged Pipe Joints : FEA Approach. Advances in Mechanical Engineering. 2012. Vol. 2012, no. 2012, pp.1-8.
https://search.emarefa.net/detail/BIM-470180
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-470180