scholarly journals Numerical analysis of a sling support arrangement for GRP composite pressure vessels

1997 ◽  
Vol 38 (1-4) ◽  
pp. 679-687 ◽  
Author(s):  
D.H. Nash ◽  
W.M. Banks
Keyword(s):  
Numerical Analysis ◽  
Pressure Vessels ◽  
Composite Pressure Vessels

Analytical modeling and numerical analysis of the effect of mosaic patterns on composite pressure vessels with dome

2021 ◽  
pp. 073168442199432
Author(s):  
Muhammad Kaleem Akhtar ◽  
Waqar Ahmad Qureshi ◽  
Rehan Jamshed ◽  
Mohsin Raza
Keyword(s):  
Numerical Analysis ◽  
Analytical Modeling ◽  
Pressure Vessels ◽  
Analytical Tool ◽  
Analysis Tool ◽  
Element Analysis ◽  
Realistic Modeling ◽  
Helical Angle ◽  
Cubic Spline Function ◽  
Composite Pressure Vessels

The aim of this work is to provide an analytical tool and numerical analysis for the optimum design of composite pressure vessels with the dome, incorporating triangular mosaic patterns. This article presents the analytical modeling involving kinematic constraints based on geodesic trajectory: the helical angle and dome thickness. The structural analysis is performed using a commercial finite element analysis tool. The results show that this new analytical method gives more accurate dome thickness than cubic spline function and Gramoll and Namiki’s methods. The incorporation of mosaic patterns based on winding kinematics provides more realistic modeling of the real stress distribution and the stress values compared to the vessel without mosaic patterns and vessels with mosaic patterns based on nongeodesic trajectories. The results have been validated and are quite promising with regard to better accuracy and safety.

Cold hydrogen delivery in glass fiber composite pressure vessels: Analysis, manufacture and testing

2013 ◽  
Vol 38 (22) ◽  
pp. 9271-9284 ◽  
Author(s):  
Andrew H. Weisberg ◽  
Salvador M. Aceves ◽  
Francisco Espinosa-Loza ◽  
Elias Ledesma-Orozco ◽  
Blake Myers ◽  
...  
Keyword(s):  
Glass Fiber ◽  
Fiber Composite ◽  
Pressure Vessels ◽  
Glass Fiber Composite ◽  
Composite Pressure Vessels

Fracture of laminated woven GFRP composite pressure vessels under combined low-velocity impact and internal pressure

2018 ◽  
Vol 18 (4) ◽  
pp. 1715-1728 ◽  
Author(s):  
Shokrollah Sharifi ◽  
Soheil Gohari ◽  
Masoumeh Sharifiteshnizi ◽  
Reza Alebrahim ◽  
Colin Burvill ◽  
...  
Keyword(s):  
Internal Pressure ◽  
Pressure Vessels ◽  
Low Velocity Impact ◽  
Low Velocity ◽  
Velocity Impact ◽  
Gfrp Composite ◽  
Composite Pressure Vessels
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