Results 51 to 60 of about 579,027 (222)

Dual Fuel Combustion Modelling Using the G-Equation Model and the Respective Tuning of Flame Stretch Parameters

open access: yesEnergies
This article presents the simulation methodology and results of dual-fuel combustion for internal combustion engines (ICE). Simulations were performed in ANSYS Forte®, which modeled flame propagation using the G-equation model, and results were validated
Anthony Theodore Saliba   +4 more
doaj   +1 more source

Análisis de un proceso de inyección de plástico por interacción fluido estructural y cambio de estado

open access: yesActa Universitaria, 2019
Este trabajo propone una metodología para simular el moldeo por inyección. La metodología permite un análisis de interacción fluido-estructural (FSI, por sus siglas en inglés) para el molde y un análisis de cambio de estado para la pieza.
Jorge Jurado Páramo   +3 more
doaj   +1 more source

Hierarchical Multi‐Material Architectures With Gradient Design for Dynamic‐Range Flexible Tactile Sensing

open access: yesAdvanced Materials Technologies, EarlyView.
Hierarchical multi‐material TPMS lattices are engineered as flexible tactile sensors by combining soft and stiff elastomeric layers with a conformal conductive coating. The bilayer architecture delivers sensitivity at low pressures while maintaining a broad detectable range under large loads, enabling reliable pressure and vibration monitoring for ...
Reza Noroozi   +3 more
wiley   +1 more source

Modelagem de máquina pneumática recolhedora de frutos de café em terreiro usando análise por elementos finitos Modeling of pneumatic machine collector of coffee fruits on yard using finite elements analysis

open access: yesEngenharia Agrícola, 2006
Teve-se o objetivo de desenvolver um modelo matemático por meio de análise de elementos finitos, utilizando o programa computacional ANSYS®, versão 5.7, para otimizar o projeto de máquina recolhedora de frutos de café no terreiro.
Anderson C. Magalhães   +3 more
doaj   +1 more source

Programmable Pneumatic Actuator System for a Bioinspired Artificial Colon

open access: yesAdvanced Materials Technologies, EarlyView.
A modular soft robotic colon simulator driven by programmable pneumatic actuation is developed to mimic physiological and pathological‐like motility patterns of the large intestine. Finite element–guided design and distributed control enable anatomically realistic deformation for peristalsis, segmentation, and mass movements, supporting capsule ...
Andrew Bickerdike   +6 more
wiley   +1 more source

Análise numérica e experimental de vigotas pré-moldadas em concreto armado para emprego em lajes nervuradas=Numerical and experimental analysis of precast reinforced concrete ribs for slabs.

open access: yesActa Scientiarum: Technology, 2011
Uma das aplicações mais comuns de elementos pré-moldados de concreto se dá nas lajes nervuradas de forro e piso. Numa concepção relativamente recente, surgiram lajes nervuradas pré-moldadas bidirecionais, feitas a partir de nervuras com armadura em forma
Altevir Castro dos Santos   +1 more
doaj  

Influence of Curvature Radius on Mechanical Behavior of Extruded 6061-T6 Aluminum in Roll Bending [PDF]

open access: yesJournal of Applied and Computational Mechanics
This article presents a numerical study encompassing the mechanical behavior prediction during the roll bending process applied to four distinct profiles of extruded 6061-T6 aluminum, considering different radii of curvature.
Mauricio da Silva Moreira   +5 more
doaj   +1 more source

Моделювання ударної взаємодії частинки бруду з фільтроелементом при ультразвуковому кавітаційному фільтруванні

open access: yesMechanics and Advanced Technologies, 2020
В роботі проведено імітаційне моделювання ударної взаємодії частинки забруднювача з твердою поверхнею фільтроелементу, який розміщений в кавітаційному середовищі при ультразвуковому фільтруванні забруднених рідин.
A. Zilinskyi   +4 more
doaj   +1 more source

Liquid‐Crystal‐Based Reconfigurable Intelligent Surface for 7 GHz Mobile Communication

open access: yesAdvanced Materials Technologies, EarlyView.
The glass‐based liquid‐crystal reconfigurable intelligent surface (LC‐RIS) integrates active‐matrix driving and blind‐greedy phase optimization within a 5G‐NR OFDM framework. This enables continuously tunable and autonomous enhancement of wireless coverage. Leveraging the transparency and manufacturability of liquid crystal panels, it is ideally suited
Tien‐Lun Ting   +5 more
wiley   +1 more source

Numerical Analysis of the Thermodynamic Response of a Hollow Concrete Cylinder

open access: yesNigerian Journal of Technological Development, 2023
The stability and durability of concrete materials are essential factors in the construction industry. Environmental conditions, such as temperature affect the tensile strength and durability of concrete structures.
Harrison Okechukwu Onovo   +3 more
doaj  

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