Results 11 to 20 of about 2,381 (194)

Smart Piezo-bonded carbon fibre/epoxy composite structure: experiments and finite element simulation

open access: yesMaterials Research Express, 2022
Smart sensors patched to composite structures assist in the prediction of the mechanical behaviour of the structures. The present paper used finite element modelling and experimental procedures to conduct a detailed study on the response of composite ...
J Jerold John Britto, A Vasanthanathan
doaj   +1 more source

Análise numérica e experimental de vigotas pré-moldadas em concreto armado para emprego em lajes nervuradas - doi: 10.4025/actascitechnol.v33i3.5189

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   +1 more source

Axial-flow compressor analysis under distorted phenomena at transonic flow conditions

open access: yesCogent Engineering, 2018
Today, the turbomachinery engineering plays a vital role in the field of air breathing propulsion, most importantly the components like compressor, turbine and its possible numerical strategies to improve the overall efficiency especially in the ...
G Srinivas   +2 more
doaj   +1 more source

Creep analysis of bimaterial microcantilever beam for sensing device using artificial neural network (ANN)

open access: yesASEAN Journal on Science and Technology for Development, 2017
In this study, a feed-forward back-propagation Artificial Neural Network (ANN) is used to predict the stress relaxation and behavior of creep for bimaterial microcantilever beam for sensing device.
WaiChi Wong   +3 more
doaj   +1 more source

A Grasshopper Plugin for Finite Element Analysis with Solid Elements and Its Application on Gridshell Nodes

open access: yesApplied Sciences, 2022
Linking architectural models to structural analyses can be demanding and time-consuming, especially when the architectural models cannot be accurately analysed using readily available one- or two-dimensional finite elements.
Sverre Magnus Haakonsen   +3 more
doaj   +1 more source

Numerical modeling of airflow over column of vehicles using Ansys® package

open access: yesE3S Web of Conferences, 2018
Growing needs in transportation determinate systems development which improve efficiency of travel and reduce harmful influence to environment. Computational Fluid Dynamic (CFD) uses numerical analysis to find optimal solutions in terms of chosen ...
Hamiga Władysław, Ciesielka Wojciech
doaj   +1 more source

Parameterized finite element analysis of a superplastic forming process, using Ansys®

open access: yesMATEC Web of Conferences, 2017
A theoretical and experimental analysis was carried out, after superplastic forming, of Al-Ti-V-based alloy sheets, of hemispherical parts, as the start point of research. Based on the measurements i.e.
Grebenişan Gavril, Bogdan Sanda
doaj   +1 more source

Non-Isothermal Treatment of Oily Waters Using Ceramic Membrane: A Numerical Investigation

open access: yesEnergies, 2020
Currently, the oil industry deals with the challenge of produced-water proper disposal, and the membrane-separation technology appears as an important tool on the treatment of these waters.
Hortência L. F. Magalhães   +7 more
doaj   +1 more source

An integrated framework for ship structural optimisation in contract design phase

open access: yesAnnals of "Dunărea de Jos" University of Galaţi: Fascicle XI Shipbuilding, 2019
This paper demonstrates the implementation of an integrated workflow for the finite element-based structural assessment/optimization of a 3D midship segment of RoPax vessel within the contract design phase.
Abbas Bayatfar   +3 more
doaj   +1 more source

An experimental and finite element analysis of 3D printed honeycomb structures under axial compression

open access: yesPolymers and Polymer Composites, 2022
The present study focuses on maximum compressive force of honeycomb structures produced from polylactic acid (PLA) and acrylonitrile butadiene styrene filament using an Ultimaker hot plate 3D printer.
Serdar Kaveloglu, Semsettin Temiz
doaj   +1 more source

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