|
|
|
|
|
B. D. Edmans, D. C. Pham, Z.-Q. Zhang, T. F. Guo, N. Sridhar and G. Stewart
Life extension is an attractive option for subsea flexible risers nearing the end of their design lives. However, techniques for assessing accumulated fatigue damage in flexible risers are often associated with large uncertainties due to the simplified c...
ver más
|
|
|
|
|
|
|
|
|
|
|
Aboubakar Seddik Bouchikhi, Nassereddine Bouida, Farouk Benallal Boukhoulda
Pág. 123 - 131
This study has been made to determine the performance of the (Ti-TiB) FGM plate to reduce the J-integral calculated for the crack tip emanating from the semicircular notch root in mode I and mixed mode, when the crack is propagated from the notch root. I...
ver más
|
|
|
|
|
|
|
|
|
|
|
Rashid Bashir and Eric Pastora Chevez
Oilfield-produced brine is a major source of salt contamination in soil and groundwater. Salt transport in the upper soil layers is controlled by the atmospheric interactions via infiltration of meteoritic water. In lower layers, it is controlled by fluc...
ver más
|
|
|
|
|
|
|
|
|
|
|
W. Vieira, Gustavo Veríssimo, J. L. Rangel, José Lopes
Pág. Page 93 - 107
This work presents a numeric study using the Finite Element Method for castellated beams manufactured from Brazilian steel rolled I-sections, which collapse by web post buckling. After the beam analysis for the limit buckling state, other analyses were c...
ver más
|
|
|
|
|
|
|
|
|
|
|
M. Sybis,A. Smoczkiewicz-Wojciechowska,A. Szymczak-Graczyk
Pág. 190 - 199
|
|
|
|
|
|
|
|
|
|
|
Zhixiang Li, Gongbo Zhou, Zhencai Zhu and Wei Li
The power generation capacity of piezoelectric energy harvesters (PEHs) is not only related to the properties of the piezoelectric material, the vibration magnitude and the subsequent conditioning circuit, but also to the fixation modes and adjustment me...
ver más
|
|
|
|
|
|
|
|
|
|
|
Albert G. Prinn
Accurate predictions of the wave-dominated region of an acoustic field in a room can be generated using wave-based computational methods. One such method is the finite element method (FEM). With presently available computing power and advanced numerical ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Obidah Alawneh, Xianzhi Zhong, Reza Faieghi and Fengfeng Xi
|
|
|
|
|
|
|
|
|
|
|
Philippe Blondeel, Pieterjan Robbe, Cédric Van hoorickx, Stijn François, Geert Lombaert and Stefan Vandewalle
Civil engineering applications are often characterized by a large uncertainty on the material parameters. Discretization of the underlying equations is typically done by means of the Galerkin Finite Element method. The uncertain material parameter can be...
ver más
|
|
|
|
|
|
|
|
|
|
|
Kamyar B. Shahrbijari, Joaquim A. O. Barros and Isabel B. Valente
This article explores the application of the global resistance methods (GRMs) on the design of hybrid glass fiber-reinforced polymer (GFRP) and steel fiber-reinforced concrete (SFRC) beams. Addressing challenges posed by GFRP-reinforced beams, this study...
ver más
|
|
|
|
|
|
|
|
|
|
|
Riya Aggarwal, Bishnu P. Lamichhane, Michael H. Meylan and Chris M. Wensrich
The main objective of the current work is to determine meshless methods using the radial basis function (rbf) approach to estimate the elastic strain field from energy-resolved neutron imaging. To this end, we first discretize the longitudinal ray transf...
ver más
|
|
|
|
|
|
|
|
|
|
|
Alberto Zingaro and László Könözsy
Microfluidics is a multidisciplinary area founding applications in several fields such as the aerospace industry. Microelectromechanical systems (MEMS) are mainly adopted for flow control, micropower generation and for life support and environmental cont...
ver más
|
|
|
|
|
|
|
|
|
|
|
Alberto Zingaro and László Könözsy
Microfluidics is a multidisciplinary area founding applications in several fields such as the aerospace industry. Microelectromechanical systems (MEMS) are mainly adopted for flow control, micropower generation and for life support and environmental cont...
ver más
|
|
|
|
|
|
|
|
|
|
|
Carlo Boursier Niutta, Andrea Tridello, Raffaele Ciardiello, Giovanni Belingardi and Davide Salvatore Paolino
In structural component applications the use of composite materials is increasing thanks to their optimal mechanical characteristics. However, the complexity of the damage evolution in composite materials significantly limits their widespread diffusion. ...
ver más
|
|
|
|
|
|
|
|
|
|
|
Damir Cavka,Dragan Poljak,Andres Peratta
Pág. 22 - 28
Boundary and finite element modeling approach to the assessment of electrostatic field on human head generated by Video Display Units (VDU?s) are compared and discussed. Attention is focused to the field distribution over the surface of the face. The mat...
ver más
|
|
|
|
|
|
|
|
|
|
|
Pontjo Utomo,Hamid R. Nikraz
Pág. pp. 25 - 32
Fracture mechanics is a branch of mechanics, which deals with the cracked body. Every construction material that currently in use inevitably is not flawless. The pre-existing crack may grow to cause structure failure due to low stress, which acts to a st...
ver más
|
|
|
|
|
|
|
|
|
|
|
Young-Cheol Kim, Dong-Hyeop Kim and Sang-Woo Kim
To achieve the commercialization of electric vertical takeoff and landing (eVTOL) aircrafts, which have recently garnered attention as the next-generation means of transportation, objective certification based on rigorous procedures is essential. With th...
ver más
|
|
|
|
|
|
|
|
|
|
|
Pavel Ryzhakov and Julio Marti
The fractional step method is a technique that results in a computationally-efficient implementation of Navier?Stokes solvers. In the finite element-based models, it is often applied in conjunction with implicit time integration schemes. On the other han...
ver más
|
|
|
|
|
|
|
|
|
|
|
Ruoxun Fan, Jie Liu and Zhengbin Jia
Three numerical methods, including element instantaneous failure, continuum damage mechanics, and extended finite element methods, are mainly used to simulate the fracture in cortical bone structure. Although many simulations focus on the cortical bone f...
ver más
|
|
|
|
|
|
|
|
|
|
|
Peter Weiand, Michel Buchwald and Dominik Schwinn
The German Aerospace Center is currently developing a new design environment for rotorcraft, which combines sizing, simulation and evaluation tasks into one toolbox. The complete environment applies distributed computation on the servers of the various i...
ver más
|
|
|
|
|
|