Effect of environmental conditioning on burst pressure of carbon/epoxy filament wound composite pipes

J. H.S. Almeida Júnior; M. L.P. Tonatto; H. Faria; A. T. Marques; S. C. Amico

Effect of environmental conditioning on burst pressure of carbon/epoxy filament wound composite pipes

J. H.S. Almeida Júnior, M. L.P. Tonatto, H. Faria, A. T. Marques, S. C. Amico

Not published at Aalto University

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

1 Citation (Scopus)

Abstract

This research aims to study the burst pressure and mechanical behavior of filament wound composite pipes. Also, it was determined the thermal and expansion coefficients for evaluate their effect on the burst pressure of the composite pipes. The filament wound composites were manufactured with different winding angles, from ±35° to ±75°. The mechanical properties was obtained through accurate numerical models based on finite element method (FEM) and the hygrothermal coefficients via analytical approach. The results pointed an increase in the burst pressure up to ±55°, and an abrupt drop after it, for all failure criteria studied. The environmental conditioning reduced the maximum internal pressure strength in 2-3% of the composite pipes.

Original language	English
Title of host publication	16th European Conference on Composite Materials, ECCM 2014
ISBN (Electronic)	9780000000002
Publication status	Published - 1 Jan 2014
MoE publication type	A4 Article in a conference publication
Event	European Conference on Composite Materials - Seville, Spain Duration: 22 Jun 2014 → 26 Jun 2014 Conference number: 16

Conference

Conference	European Conference on Composite Materials
Abbreviated title	ECCM
Country	Spain
City	Seville
Period	22/06/2014 → 26/06/2014

Keywords

Burst pressure
Filament winding
Finite element analysis (FEA)
Hygrothermal coefficients

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@inproceedings{7a47ec6a838b4307800aac0c5142f0f3,

title = "Effect of environmental conditioning on burst pressure of carbon/epoxy filament wound composite pipes",

abstract = "This research aims to study the burst pressure and mechanical behavior of filament wound composite pipes. Also, it was determined the thermal and expansion coefficients for evaluate their effect on the burst pressure of the composite pipes. The filament wound composites were manufactured with different winding angles, from ±35° to ±75°. The mechanical properties was obtained through accurate numerical models based on finite element method (FEM) and the hygrothermal coefficients via analytical approach. The results pointed an increase in the burst pressure up to ±55°, and an abrupt drop after it, for all failure criteria studied. The environmental conditioning reduced the maximum internal pressure strength in 2-3% of the composite pipes.",

keywords = "Burst pressure, Filament winding, Finite element analysis (FEA), Hygrothermal coefficients",

author = "{Almeida J{\'u}nior}, {J. H.S.} and Tonatto, {M. L.P.} and H. Faria and Marques, {A. T.} and Amico, {S. C.}",

year = "2014",

month = jan,

day = "1",

language = "English",

booktitle = "16th European Conference on Composite Materials, ECCM 2014",

note = "European Conference on Composite Materials, ECCM ; Conference date: 22-06-2014 Through 26-06-2014",

}

Effect of environmental conditioning on burst pressure of carbon/epoxy filament wound composite pipes. / Almeida Júnior, J. H.S.; Tonatto, M. L.P.; Faria, H.; Marques, A. T.; Amico, S. C.

16th European Conference on Composite Materials, ECCM 2014. 2014.

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › Scientific › peer-review

TY - GEN

T1 - Effect of environmental conditioning on burst pressure of carbon/epoxy filament wound composite pipes

AU - Almeida Júnior, J. H.S.

AU - Tonatto, M. L.P.

AU - Faria, H.

AU - Marques, A. T.

AU - Amico, S. C.

N1 - Conference code: 16

PY - 2014/1/1

Y1 - 2014/1/1

N2 - This research aims to study the burst pressure and mechanical behavior of filament wound composite pipes. Also, it was determined the thermal and expansion coefficients for evaluate their effect on the burst pressure of the composite pipes. The filament wound composites were manufactured with different winding angles, from ±35° to ±75°. The mechanical properties was obtained through accurate numerical models based on finite element method (FEM) and the hygrothermal coefficients via analytical approach. The results pointed an increase in the burst pressure up to ±55°, and an abrupt drop after it, for all failure criteria studied. The environmental conditioning reduced the maximum internal pressure strength in 2-3% of the composite pipes.

AB - This research aims to study the burst pressure and mechanical behavior of filament wound composite pipes. Also, it was determined the thermal and expansion coefficients for evaluate their effect on the burst pressure of the composite pipes. The filament wound composites were manufactured with different winding angles, from ±35° to ±75°. The mechanical properties was obtained through accurate numerical models based on finite element method (FEM) and the hygrothermal coefficients via analytical approach. The results pointed an increase in the burst pressure up to ±55°, and an abrupt drop after it, for all failure criteria studied. The environmental conditioning reduced the maximum internal pressure strength in 2-3% of the composite pipes.

KW - Burst pressure

KW - Filament winding

KW - Finite element analysis (FEA)

KW - Hygrothermal coefficients

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M3 - Conference contribution

AN - SCOPUS:84915819153

BT - 16th European Conference on Composite Materials, ECCM 2014

T2 - European Conference on Composite Materials

Y2 - 22 June 2014 through 26 June 2014

ER -