Parametric Investigation of Gas Permeability in Cross-Ply Laminates Using Finite Elements
作者： Jianlong Xu , Bhavani V. Sankar
DOI: 10.2514/1.26602
关键词: Forensic engineering 、 Fissure 、 Finite element method 、 Composite material 、 Resultant force 、 Materials science 、 Composite number 、 Material properties 、 Stacking 、 Parametric statistics 、 Permeability (earth sciences)
摘要: Three-dimensional finite element models are used to study the influence of various parameters on gas permeability cross-ply composite laminate. It is shown that intersection area, which formed between two adjacent plies due crack opening, most crucial factor in determining permeability. found areas obtained by superposing opening displacements two-dimensional not accurate. A full three-dimensional model required obtain a detailed and precise prediction. The area be related only resultant forces thermal loads but also delamination shape length. Laminates with different stacking sequence studied, it for same number laminate dispersed shows lower Effect temperature-dependent material properties investigated as well.
sci-hub.se 参考文章(9)
Bhavani Sankar, Sukjoo Choi, Newton C. Ebaugh, Micromechanics, fracture mechanics and gas permeability of composite laminates for cryogenic storage systems Ph.D. Thesis. ,(2005)
C.T Sun, C.J Jih, On strain energy release rates for interfacial cracks in bi-material media Engineering Fracture Mechanics. ,vol. 28, pp. 13- 20 ,(1987) , 10.1016/0013-7944(87)90115-9
Samit Roy, Michael Benjamin, Modeling of permeation and damage in graphite/epoxy laminates for cryogenic fuel storage Composites Science and Technology. ,vol. 64, pp. 2051- 2065 ,(2004) , 10.1016/J.COMPSCITECH.2004.02.014
Hisashi Kumazawa, Takahira Aoki, Ippei Susuki, Analysis and Experiment of Gas Leakage Through Composite Laminates for Propellant Tanks AIAA Journal. ,vol. 41, pp. 2037- 2044 ,(2003) , 10.2514/2.1895
A. V. Kulichenko, Theoretical Analysis, Calculation, and Prediction of the Air Permeability of Textiles Fibre Chemistry. ,vol. 37, pp. 371- 380 ,(2005) , 10.1007/S10692-006-0011-6
Jean-Marie Berthelot, Transverse cracking and delamination in cross-ply glass-fiber and carbon-fiber reinforced plastic laminates: Static and fatigue loading Applied Mechanics Reviews. ,vol. 56, pp. 111- 147 ,(2003) , 10.1115/1.1519557
Satish Bapanapalli, Bhavani Sankar, Robert Primas, Microcracking of Symmetric Cross-ply Laminates Subjected to Biaxial Loading 46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics and Materials Conference. ,(2005) , 10.2514/6.2005-2230
Ernest A. Walker, And benjamin m ,(1931)
Lucian M. Speriatu, Temperature dependent mechanical properties of composite materials and uncertainties in experimental measurements PhDT. ,(2005)