Environmental effects on the mechanical properties of E-glass and S-glass fiber epoxy composite ring specimens used in aircraft fuel pipes

An experimental investigation was performed in predicting the consequences of the exposure to seawater and moisture absorption on the mechanical properties of two different GFRE pipe rings made of E-glass and S-glass fiber and utilized in aircraft fuel pipe line system. Filament winded tubular compo...

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Autores principales:	Sujith BOBBA, Z. LEMAN, B. HARISH BABU
Formato:	article
Lenguaje:	EN
Publicado:	National Institute for Aerospace Research “Elie Carafoli” - INCAS 2021
Materias:	moisture absorption aircraft fuel pipe e-glass s-glass fatigue life gfre sample rings Motor vehicles. Aeronautics. Astronautics TL1-4050
Acceso en línea:	https://doaj.org/article/f899b08bee3442988fdf25839a227e27
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spelling	oai:doaj.org-article:f899b08bee3442988fdf25839a227e272021-12-05T20:48:16ZEnvironmental effects on the mechanical properties of E-glass and S-glass fiber epoxy composite ring specimens used in aircraft fuel pipes10.13111/2066-8201.2021.13.4.22066-82012247-4528https://doaj.org/article/f899b08bee3442988fdf25839a227e272021-12-01T00:00:00Zhttps://bulletin.incas.ro/files/bobba_leman_babu__vol_13_iss_4.pdfhttps://doaj.org/toc/2066-8201https://doaj.org/toc/2247-4528An experimental investigation was performed in predicting the consequences of the exposure to seawater and moisture absorption on the mechanical properties of two different GFRE pipe rings made of E-glass and S-glass fiber and utilized in aircraft fuel pipe line system. Filament winded tubular composite pipe rings were immersed in seawater for two, four and six months, respectively and their moisture absorption was noted. The outcomes exhibit a remarkable decrease in fatigue life for saturated GFRE sample rings. In contrast, a water absorption up to 40% of the maximum content exhibited no impact. The tests revealed debonding and cracks in the fiber and matrix interphase in the case of samples immersed in seawater on a long-term basis, although the applied mechanical load was zero.Sujith BOBBAZ. LEMANB. HARISH BABUNational Institute for Aerospace Research “Elie Carafoli” - INCASarticlemoisture absorptionaircraft fuel pipee-glasss-glassfatigue lifegfre sample ringsMotor vehicles. Aeronautics. AstronauticsTL1-4050ENINCAS Bulletin, Vol 13, Iss 4, Pp 17-24 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	moisture absorption aircraft fuel pipe e-glass s-glass fatigue life gfre sample rings Motor vehicles. Aeronautics. Astronautics TL1-4050
spellingShingle	moisture absorption aircraft fuel pipe e-glass s-glass fatigue life gfre sample rings Motor vehicles. Aeronautics. Astronautics TL1-4050 Sujith BOBBA Z. LEMAN B. HARISH BABU Environmental effects on the mechanical properties of E-glass and S-glass fiber epoxy composite ring specimens used in aircraft fuel pipes
description	An experimental investigation was performed in predicting the consequences of the exposure to seawater and moisture absorption on the mechanical properties of two different GFRE pipe rings made of E-glass and S-glass fiber and utilized in aircraft fuel pipe line system. Filament winded tubular composite pipe rings were immersed in seawater for two, four and six months, respectively and their moisture absorption was noted. The outcomes exhibit a remarkable decrease in fatigue life for saturated GFRE sample rings. In contrast, a water absorption up to 40% of the maximum content exhibited no impact. The tests revealed debonding and cracks in the fiber and matrix interphase in the case of samples immersed in seawater on a long-term basis, although the applied mechanical load was zero.
format	article
author	Sujith BOBBA Z. LEMAN B. HARISH BABU
author_facet	Sujith BOBBA Z. LEMAN B. HARISH BABU
author_sort	Sujith BOBBA
title	Environmental effects on the mechanical properties of E-glass and S-glass fiber epoxy composite ring specimens used in aircraft fuel pipes
title_short	Environmental effects on the mechanical properties of E-glass and S-glass fiber epoxy composite ring specimens used in aircraft fuel pipes
title_full	Environmental effects on the mechanical properties of E-glass and S-glass fiber epoxy composite ring specimens used in aircraft fuel pipes
title_fullStr	Environmental effects on the mechanical properties of E-glass and S-glass fiber epoxy composite ring specimens used in aircraft fuel pipes
title_full_unstemmed	Environmental effects on the mechanical properties of E-glass and S-glass fiber epoxy composite ring specimens used in aircraft fuel pipes
title_sort	environmental effects on the mechanical properties of e-glass and s-glass fiber epoxy composite ring specimens used in aircraft fuel pipes
publisher	National Institute for Aerospace Research “Elie Carafoli” - INCAS
publishDate	2021
url	https://doaj.org/article/f899b08bee3442988fdf25839a227e27
work_keys_str_mv	AT sujithbobba environmentaleffectsonthemechanicalpropertiesofeglassandsglassfiberepoxycompositeringspecimensusedinaircraftfuelpipes AT zleman environmentaleffectsonthemechanicalpropertiesofeglassandsglassfiberepoxycompositeringspecimensusedinaircraftfuelpipes AT bharishbabu environmentaleffectsonthemechanicalpropertiesofeglassandsglassfiberepoxycompositeringspecimensusedinaircraftfuelpipes
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Environmental effects on the mechanical properties of E-glass and S-glass fiber epoxy composite ring specimens used in aircraft fuel pipes

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