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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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Dávid Huri and Tamás Mankovits
In rubber bumper design, the most important mechanical property of the product is the force?displacement curve under compression and its fulfillment requires an iterative design method. Design engineers can handle this task with the modification of the p...
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Yi Luo, Zhengyi Han, Mingyu Zhou and Haitian Wang
The most critical positions of a prefabricated cable accessory, from the electrical point of view, are the interfaces between the stress cone and its surroundings. Accordingly, the contact pressure on those interfaces needs to be carefully designed to as...
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David Cole, Steph Forrester and Paul Fleming
Third generation artificial turf systems are comprised of a range of polymeric and elastomeric materials that exhibit non-linear and strain rate dependent behaviours under the complex loads applied from players and equipment. An elastomeric shockpad is o...
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Laura Miller and Raimondo Penta
Within this work, we upscale the equations that describe the pore-scale behaviour of nonlinear porous elastic composites, using the asymptotic homogenization technique in order to derive the macroscale effective governing equations. A porous hyperelastic...
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Muhammad Azeem Aslam, Saiaf Bin Rayhan and Ke Zhang
In this current research, a commercial aircraft metallic leading edge structurally reinforced with a Y-shaped and V-shaped plate system is numerically examined to investigate the effectiveness of such reinforcements against soft impacts, more commonly kn...
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Juthanee Phromjan, Chakrit Suvanjumrat
Pág. 141 - 155
The rubber solid tire was built using three different compound layers. In order to develop solid tire, the finite element method (FEM) was employed to model and analyze its performance. The constitutive model was important to describe the simulated resul...
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Junhao Zhang, Yinglong Chen, Yi Liu and Yongjun Gong
For decades, underwater vehicles have been performing underwater operations, which are critical to the development and upgrading of underwater robots. With the advancement of technology, various types of robots have been developed. The underwater robotic...
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Ricardo Magalhães, Ahmed Elsheikh, Philippe Büchler, Charles Whitford, Junjie Wang
Pág. 325 - 331
Particle Swarm Optimization (PSO) was foregrounded by finite element (FE) modeling to predict the material properties of the human cornea through inverse analysis. Experimental displacements have been obtained for corneas of a donor approximately 50 year...
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Alexandre Galley, George K. Knopf and Mohamed Kashkoush
Soft robotic grippers often incorporate pneumatically-driven actuators that can elastically deform to grasp delicate, curved organic objects with minimal surface damage. The complexity of the actuator geometry and the nonlinear stress?strain behavior of ...
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Tipapon Khamdaeng,Thanasit Wongsiriamnuay,Numpon Panyoyai,Kanjana Narkprasom,Weeranut Intagun
Pág. 282 - 293
The melting conditions and the mechanical properties of beeswax after melting process were investigated in thisstudy. The study variables of melting process were hot water temperature, propeller speed and time. The empirical model ofbeeswax melting effic...
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