Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/88660
Title: Failure assessment of aluminum liner based filament-wound hybrid riser subjected to internal hydrostatic pressure
Authors: Dikshit, Vishwesh
Seng, Ong Lin
Maheshwari, Muneesh
Asundi, Anand Krishna
Keywords: DRNTU::Engineering::Mechanical engineering
Composites
Filament-wound
Issue Date: 2015
Source: Dikshit, V., Seng, O. L., Maheshwari, M., & Asundi, A. K. (2015). Failure assessment of aluminum liner based filament-wound hybrid riser subjected to internal hydrostatic pressure. Proceedings of SPIE - International Conference on Experimental Mechanics 2014, 9302, 93021P-. doi:10.1117/12.2081041
Abstract: The present study describes the burst behavior of aluminum liner based prototype filament-wound hybrid riser under internal hydrostatic pressure. The main objective of present study is to developed an internal pressure test rig set-up for filament-wound hybrid riser and investigate the failure modes of filament-wound hybrid riser under internal hydrostatic burst pressure loading. The prototype filament-wound hybrid riser used for burst test consists of an internal aluminum liner and outer composite layer. The carbon-epoxy composites as part of the filament-wound hybrid risers were manufactured with [±55o] lay-up pattern with total composite layer thickness of 1.6 mm using a CNC filament-winding machine. The burst test was monitored by video camera which helps to analyze the failure mechanism of the fractured filament-wound hybrid riser. The Fiber Bragg Grating (FBG) sensor was used to monitor and record the strain changes during burst test of prototype filament-wound hybrid riser. This study shows good improvements in burst strength of filament-wound hybrid riser compared to the monolithic metallic riser. Since, strain measurement using FBG sensors has been testified as a reliable method, we aim to further understand in detail using this technique.
URI: https://hdl.handle.net/10356/88660
http://hdl.handle.net/10220/46956
DOI: http://dx.doi.org/10.1117/12.2081041
Rights: © 2015 Society of Photo-optical Instrumentation Engineers (SPIE). This paper was published in Proceedings of SPIE - International Conference on Experimental Mechanics 2014 and is made available as an electronic reprint (preprint) with permission of Society of Photo-optical Instrumentation Engineers (SPIE). The published version is available at: [http://dx.doi.org/10.1117/12.2081041]. One print or electronic copy may be made for personal use only. Systematic or multiple reproduction, distribution to multiple locations via electronic or other means, duplication of any material in this paper for a fee or for commercial purposes, or modification of the content of the paper is prohibited and is subject to penalties under law.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MAE Conference Papers

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