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Navya Gara, Velmurugan Ramachandran and Jayaganthan Rengaswamy
The present work investigates the impact behaviour of Al 2024-T3 alloy using FEM analysis performed through LS DYNA software. Johnson?Cookvisco-plastic model is used to study the ballistic impact resistance of target Al alloy impacted by a rigid steel cy...
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Zlatko ?ivkovic,Duje Despalatovic,Dragan Poljak,Antonio ?arolic,Khalil El Khamlichi Drissi
Pág. 33 - 40
Electromagnetic modeling of large scale problems arising from complex geometries, such as the human body or the specific organ, is generally undertaken by numerical methods implemented in simulation software packages. The structures involving high discre...
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Xiaoming Jin, Fangping Ma, Di Wang and Zhengtao Zhu
In the field of agricultural machinery, various empirical field tests are performed to measure the tillage force for precision tillage. However, the field test performance is costly and time-consuming, and there are many constraints on weather and field ...
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Ana Pavlovic and Giangiacomo Minak
The study of dynamic events such as impact and hydroelastic slamming is of great importance in determining the structural integrity of naval or maritime structures, particularly those made of composite materials. This topic has been investigated by numer...
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Qingyu Zhu, Qingkai Han, Jinguo Liu and Changshuai Yu
In this paper, a finite element model updating (FEMU) method is proposed based on the response surface model (RSM) and genetic algorithm (GA) to establish a high-precision finite element (FE) model of space station scientific experiment racks. First, the...
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Wei Qiao, Shouyi Han, Kaikai Diao and Xiaodong Sun
In this paper, a design optimization method is proposed to reduce the current asymmetric and consequent torque ripple for a six-phase Switched Reluctance Motor (SRM). First, the inconsistent current phenomenon of the investigated SRM is introduced, and t...
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Depeng Li, Zhiming Wang, Zhenwei Liang, Fangyu Zhu, Tingbo Xu, Xinyang Cui and Peigen Zhao
Grain loss in the harvesting process of combine harvesters not only causes economic losses to farmers but also affects the soil environment because of the lost grain covering the soil, influencing crop growth in the next season. Grain sieve loss-monitori...
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Rossella Bovolenta and Diana Bianchi
The paper describes the three-dimensional numerical model of Ville San Pietro, an Italian village subject to slope movements causing damage. The church (dating back to 1776), which is the most significant building of the area, is modelled too. The inform...
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Jianwei Zhang, Xiaoju Wang, Hao Wang and Hongyu Qin
Vertical loads are commonly transferred by piles primarily in the upper structures. However, lateral loads are also significant compared with vertical loads in pile foundation design. Compared with a pile on level ground, there are many particular charac...
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Giovanni Crisci, Francesca Ceroni and Gian Piero Lignola
Strengthening strategies and structural rehabilitation of existing buildings with innovative materials and techniques are today one of the main activities in the field of structural engineering. Externally bonded Fiber Reinforced Cementitious Matrix (FRC...
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Bereket Sitotaw Kidane and Enrico Troiani
Wing shape adaptability during flight is the next step towards the greening of aviation. The shape of the wing is typically designed for one cruise point or a weighted average of several cruise points. However, a wing is subjected to a variety of flight ...
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Zhan Liu, Zhujun Lan, Jianzhang Guo, Junmei Zhang, Yushen Xie, Xing Cao and Zhenya Duan
Accurate comprehension of thermodynamic demeanor and pressure pulsation propagation is of great attractiveness in a reciprocating compressor system. To consider the reciprocal interaction between compressor and pipelines, a hybrid numerical model is thus...
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Worldwide, steel corrosion is one of the greatest deterioration problems for reinforced concrete structures. Comparing some experimental results from literature with a complex FEM model, the present paper points out the principal aspects that characteriz...
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Wataru Hotta, Shunichi Suzuki and Muneo Hori
For more reliable evaluation of liquefaction, an analysis model of higher fidelity should be used even though it requires more numerical computation. We developed a parallel finite element method (FEM), implemented with the non-linear multiple shear mech...
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Wataru Hotta, Shunichi Suzuki and Muneo Hori
For more reliable evaluation of liquefaction, an analysis model of higher fidelity should be used even though it requires more numerical computation. We developed a parallel finite element method (FEM), implemented with the non-linear multiple shear mech...
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Szandra Éva Mikó
Pág. 50 - 57
Friction is present in most mechanical systems. The aim of this paper is to analyse friction between a pneumatic cylinder and its piston seal using the finite element method (FEM). The high-fidelity numerical model used real geometry and material charact...
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Teddy Christianto Leasiwal
This study attempts to investigate and analyze the factors determining and influencing the Indonesia'seconomic growth, and to see economic growth in the six bog islands in Indonesia, usingextension of the Solow-Swan model and endogenous growth models, by...
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Dimitris K. Sfondylis and Manolis G. Sfakianakis
Inelastic analysis of RC slender beam elements under cyclic loading.
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Enrico Armentani, Venanzio Giannella, Roberto Citarella, Antonio Parente and Mauro Pirelli
In this work, the vibration behavior of a 4-cylinder, 4-stroke, petrol engine was simulated by leveraging on the Finite Element Method (FEM). A reduced modelling strategy based on the component mode synthesis (CMS) was adopted to reduce the size of the f...
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Hyun-Su Kim
A structural analysis model to represent the dynamic behavior of building structure is required to develop a semi-active seismic response control system. Although the finite element method (FEM) is the most widely used method for seismic response analysi...
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