Results 41 to 50 of about 948,432 (155)

Mitigation of infusion and cure‐induced defects for thick thermosetting composites: Current challenges and future trends

Polymer Composites, Volume 46, Issue S1, Page S9-S25, 10 September 2025.
Typical manufacturing defects and mitigation strategies in thick thermosetting composites. Abstract The composite part industry is currently dominated by thin‐section geometries. However, thick composites gain interest in many applications where monolithic parts are required, such as foils, wind mill root blades, and so forth.
Francesco Taddei, Giacomo Struzziero, Véronique Michaud   +2 more
wiley   +1 more source

Flexible hydrofoil optimization for the 35th America's cup with constrained Ego Method

, 2017
International audienceThis paper investigates the use of constrained surrogate models to solve the multi-design optimization problem of a flexible hydrofoil. The surrogate-based optimization (EGO) substitutes the complex objective function of the problem
Duvigneau, Régis, Astolfi, Jacques André, Berrini, Elisa, Durand, Matthieu, Le Maitre, Olivier, Sacher, Matthieu, Hauville, Frédéric   +6 more
core   +5 more sources

A Multi‐Task ConvoBiLSTM Model With Self‐Attention for Concurrent Forecasting of Traffic Accident Risk and Severity

IET Intelligent Transport Systems, Volume 19, Issue 1, January/December 2025.
This study introduces a multi‐task deep learning framework that simultaneously forecasts both traffic accident risk and severity. By integrating convolutional neural networks, Bidirectional long short‐term memory (BiLSTM) units, and self‐attention mechanisms, the model captures complex spatiotemporal dependencies and improves predictive accuracy ...
Auwal Sagir Muhammad, Longbiao Chen, Cheng Wang   +2 more
wiley   +1 more source

PIV measurements in an aerated tank stirred by a down- and up-pumping axial flow impeller [PDF]

, 2004
Liquid phase hydrodynamics in an aerated tank stirred by a down- and an up-pumping pitched blade turbine have been investigated using Particle Image Velocimetry.
Fletcher, David F., Aubin, Joelle, Xuereb, Catherine, Le Sauze, Nathalie, Bertrand, Joël   +4 more
core   +1 more source

Advancing the Regenerative Braking Systems of New Energy Vehicles: A Comprehensive State‐of‐the‐Art Review

International Journal of Energy Research, Volume 2025, Issue 1, 2025.
Regenerative braking systems (RBSs) are a transformative technology in the automotive industry, widely adopted in new energy vehicles (NEVs), especially electric ones. This study comprehensively reviews RBS research, including its origin, working principle, classification, and current status using VOSviewer.
Huang Guozhong, Li Wenzhao, Gao Xuehong, Xiao Lingyun, Wang Yan, Dong Honglei, Muhammad Athar   +6 more
wiley   +1 more source

Wind Turbine Optimization by Blade Element Momentum Method and Particle Swarm Optimization Technique

Journal of Engineering, Volume 2025, Issue 1, 2025.
The aerodynamic efficiency of wind turbines is greatly influenced by the shape of their airfoils. In this study, four airfoils were optimized to enhance the performance of a small horizontal axis wind turbine. The optimization process involved adjusting the thickness and camber of the airfoils using the blade element momentum method and particle swarm ...
Hossein Seifi Davari, Ruxandra Mihaela Botez, Mohsen Seify Davari, Harun Chowdhury, Vipin Sharma   +4 more
wiley   +1 more source

Experimental Investigation of the Yaw Misalignment Effect on the Power Performance and System Loading of a Flapping‐Foil Hydrokinetic Turbine

Energy Science &Engineering, Volume 12, Issue 12, Page 5555-5565, December 2024.
Turbine attached to the train structure of the water‐circulating tunnel. ABSTRACT Hydrokinetic turbines (HTs) extract power by utilizing hydrodynamic forces from flow energy. The surplus load not used for power generation acts as a system load and must be considered when designing the turbine.
Dong‐Geon Kim, Jihoon Kim, Sejin Jung, Jin Hwan Ko   +3 more
wiley   +1 more source

Bioprocess strategies for enhanced performance in single‐use bioreactors for biomolecule synthesis: A biokinetic approach

Food Bioengineering, Volume 3, Issue 3, Page 337-351, September 2024.
Single‐use bioreactors (SUBs) have become crucial in bioprocessing, offering reduced contamination risks and efficient biomolecule synthesis. Research highlights their ability to achieve results comparable to conventional systems, particularly through optimized hydrodynamic conditions and wave mechanisms, making SUBs a reliable and adaptable solution ...
Debashis Dutta, Prashant Kumar, Ajay Singh, Shankar Khade   +3 more
wiley   +1 more source

Grounding Zones: The “Inland” Dynamic Interface Between Seawater, Outlet Glaciers, Subglacial Meltwater Routing, and Ice‐Shelf Processes

Geophysical Research Letters, Volume 51, Issue 15, 16 August 2024.
Abstract Projections of sea‐level rise from ice‐sheet shrinkage in a warming world have large uncertainties, linked to limited knowledge of changes at the ocean‐ice sheet interface. This interface most typically is modeled as a grounding line, across which still‐connected ice flows into the ocean to float as an ice shelf, or where icebergs calve from a
Byron R. Parizek
wiley   +1 more source

The influence of fluid-structure interaction on cloud cavitation about a flexible hydrofoil. Part 2

, 2020
The influence of fluid-structure interaction on cloud cavitation about a hydrofoil is investigated by comparing results from a relatively stiff reference hydrofoil, presented in Part 1, with those obtained on a geometrically identical flexible hydrofoil.
Paul Brandner (14732326), James Venning (14751739), Smith, SM (15686141), Young, YL (15672782), Bryce Pearce (14746474)   +4 more
core