Resin Radial and Isothermal Infiltration in Fibrous Media: A New Mathematical Formulation-Reference-Cited by-同舟云学术

Resin Radial and Isothermal Infiltration in Fibrous Media: A New Mathematical Formulation

Published:2020-03 Issue: Volume:400 Page:123-134
ISSN:1662-9507
Container-title:Defect and Diffusion Forum
language:
Short-container-title:DDF

Author:

do Nascimento Santos Mariana Julie¹,de Oliveira Neto Guilherme Luiz²,Carmo de Lima Ana Raquel¹,Nascimento de Oliveira Nívea Gomes³,Pereira de Farias Raimundo⁴,Pereira Ramos Renata¹,Barbosa de Lima Antonio Gilson¹

Affiliation:

1. Federal University of Campina Grande

2. Federal Institute of Education

3. Federal University of Piauí

4. State University of Paraiba (UEPB)

Abstract

The objective of this work is to describe the fluid flow in porous media including the sorption term of the fluid by the fibers. The study has been applied to the manufacture of fiber-reinforced polymer composites by resin transfer molding, giving emphasis to radial resin infiltration in a one-dimensional approach. The mass conservation equation and Darcy’s law are presented and the solution of the governing equation is obtained. The advanced mathematical modeling includes the effect of fluid sorption by the porous media. Predicted flow front results and resin pressure fields within the mold during the injection process are presented, and the effects of the sorption term, injection pressure and fibrous medium permeability analyzed.

Publisher

Trans Tech Publications, Ltd.

Subject

Condensed Matter Physics,General Materials Science,Radiation

Link

https://www.scientific.net/DDF.400.123.pdf

Reference11 articles.

1. J.M.P.Q. Delgado, A.G.B. Lima, M.J.N. Santos, Transport phenomena in liquid composite molding process, Springer International Publishing, Cham, (2019).

2. W.C. Callister Jr., D.G. Rethwisch, Fundamentals of materials science and engineering: An integrated approach, third ed., Wiley, Hoboken, (2008).

3. M.J.N. Santos, J.M.P.Q. Delgado, A.G.B. Lima, I.R. Oliveira, Liquid injection molding process in the manufacturing of fibrous composite materials: Theory, advanced modeling and engineering applications, in J.M.P.Q. Delgado, A.G.B. Lima (Eds.), Transport Phenomena in Multiphase Systems, Springer International Publishing, Cham, 2018, pp.251-272.

4. N. Wegh, S. Bachschuster, D. Gaudlitz, M. Klein, Three-dimensional simulation of the impregnation stage of the RTM process considering the local structure of the fiber layup, Comput. Methods Multiphase Flow, 8 (2015) 487-499.

5. B.G. Coutinho, V.M.F. Bezerra, S.R. Farias Neto, A.G.B. Lima, A mathematical model for RTM process simulations in geometries with irregular shapes, Int. J. Metaphysics, 8 (2014) 285-296.