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Investigation of Jamming Phenomenon in a Direct Reduction Furnace Pellet Feed System Using the Discrete Element Method

open access: yesDynamics, 2023
A continuous iron ore pellet feed system for a direct reduction ironmaking furnace is reportedly jamming in a hopper above the furnace, where a counterflowing gas seals off the furnace flue gas.
John G. Rosser   +3 more
doaj   +1 more source

Dissolution of Microalloying Elements in a Ladle Metallurgy Furnace

open access: yesMetals, 2023
Industrial fusion of microalloying elements in steelmaking is imperative in defining and optimizing certain steel properties due to their strengthening and significant grain refinements effects at minute quantities.
Ogochukwu Queeneth Duruiheme   +3 more
doaj   +1 more source

Stabilization and visual analysis of video-recorded sailing sessions

open access: yesVisual Computing for Industry, Biomedicine, and Art, 2021
One common way to aid coaching and seek to improve athletes’ performance is by recording training sessions for posterior analysis. In the case of sailing, coaches record videos from another boat, but usually rely on handheld devices, which may lead to ...
Gijs M. W. Reichert   +3 more
doaj   +1 more source

Probabilistic assessment of API casing strength in serviceability limit state

open access: yesJournal of Petroleum Exploration and Production Technology, 2020
This paper addresses the probabilistic analysis of casing tubulars, regarding the failure modes defined in API 5C3 code, which refers to the violation of elastic regime due to internal and external pressures, and axial force.
L. P. Gouveia   +5 more
doaj   +1 more source

Computational Studies of Air-Mist Spray Cooling in Continuous Casting

open access: yesEnergies, 2021
Due to the significant reduction in water droplet size caused by the strong air-water interaction in the spray nozzle, air-mist spray is one of the promising technologies for achieving high-rate heat transfer.
Vitalis Anisiuba   +3 more
doaj   +1 more source

Visualization and selection of Dynamic Mode Decomposition components for unsteady flow

open access: yesVisual Informatics, 2021
Dynamic Mode Decomposition (DMD) is a data-driven and model-free decomposition technique. It is suitable for revealing spatio-temporal features of both numerically and experimentally acquired data.
T. Krake   +4 more
doaj   +1 more source

Three-dimensional visualization of ensemble weather forecasts – Part 1: The visualization tool Met.3D (version 1.0) [PDF]

open access: yesGeoscientific Model Development, 2015
We present "Met.3D", a new open-source tool for the interactive three-dimensional (3-D) visualization of numerical ensemble weather predictions. The tool has been developed to support weather forecasting during aircraft-based atmospheric field ...
M. Rautenhaus   +3 more
doaj   +1 more source

Higher language ability is related to angular gyrus activation increase during semantic processing, independent of sentence incongruency

open access: yesFrontiers in Human Neuroscience, 2016
This study investigates the relation between individual language ability and neural semantic processing abilities. Our aim was to explore whether high-level language ability would correlate to decreased activation in language-specific regions or rather ...
Helene eVan Ettinger-Veenstra   +10 more
doaj   +1 more source

IMOVE: A Motion Tracking and Projection Framework for Social Interaction Applications

open access: yesInternational Journal of Computer Games Technology, 2019
In public places such as malls, train stations, and airports, there is a constant flow of people either waiting or commuting. Even though people at these locations are surrounded by many other individuals, mostly there is little social interaction, which
Marie Kegeleers   +4 more
doaj   +1 more source

A Digital Watermarking Encryption Technique Based on FPGA Cloud Accelerator

open access: yesIEEE Access, 2020
Digital watermarking has the properties such as invisibility and anti-aggression, so the digital watermarking technology has been widely used in copyright protection, information hiding. The watermarking technology takes into account the invisibility and
Yanpeng Cao, Feng Yu, Yongming Tang
doaj   +1 more source

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