Results 81 to 90 of about 391,331 (237)

Unsteady Flow and Vibration Analysis of the Horizontal-Axis Wind Turbine Blade under the Fluid-Structure Interaction

Shock and Vibration, 2019
A 1.5 MW horizontal-axis wind turbine blade and fluid field model are established to study the difference in the unsteady flow field and structural vibration of the wind turbine blade under one- and two-way fluid-structure interactions.
Rui Zhu, Da-duo Chen, Shi-wei Wu
doaj   +1 more source

Developmental, Neuroanatomical and Cellular Expression of Genes Causing Dystonia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Dystonia is one of the most common movement disorders, with variants in multiple genes identified as causative. However, an understanding of which developmental stages, brain regions, and cell types are most relevant is crucial for developing relevant disease models and therapeutics.
Darren Cameron, Nicholas E. Clifton, Daniel Cabezas de la Fuente, Peter Holmans, Nicholas J. Bray, Kathryn J. Peall   +5 more
wiley   +1 more source

Hopfield Neural Networks for Online Constrained Parameter Estimation With Time‐Varying Dynamics and Disturbances

International Journal of Adaptive Control and Signal Processing, EarlyView.
This paper proposes two projector‐based Hopfield neural network (HNN) estimators for online, constrained parameter estimation under time‐varying data, additive disturbances, and slowly drifting physical parameters. The first is a constraint‐aware HNN that enforces linear equalities and inequalities (via slack neurons) and continuously tracks the ...
Miguel Pedro Silva
wiley   +1 more source

Two-Component Fluid Membranes Near Repulsive Walls: Linearized Hydrodynamics of Equilibrium and Non-equilibrium States

, 2002
We study the linearized hydrodynamics of a two-component fluid membrane near a repulsive wall, via a model which incorporates curvature- concentration coupling as well as hydrodynamic interactions.
D. Andelman, F. Brochard, F. Brochard, G. Gompper, Gautam I. Menon, H. Ringsdorf, H.J. Deuling, J. Prost, J. Prost, J.-B. Manneville, J.-B. Manneville, J.V. Selinger, M. Goulian, M. Goulian, P. B. Sunil Kumar, P. Nelson, P.B. Sunil Kumar, P.B. Sunil Kumar, P.B. Sunil Kumar, R. Lipowsky, R. Lipowsky, S. Levin, S. Ramaswamy, S. Ramaswamy, S. Ramaswamy, S. Ramaswamy, S. Tuvia, S.J. Singer, Sumithra Sankararaman, T.C. Lubensky, U. Seifert, U. Seifert, U. Seifert, U. Seifert, W. Cai, W. Cai, W. Cai, W. Helfrich   +37 more
core   +1 more source

Enhancing Corrosion Resistance and Mechanical Strength of 3D‐Printed Iron Polylactic Acid for Marine Applications via Laser Surface Texturing

Advanced Engineering Materials, EarlyView.
Laser surface texturing significantly improves the corrosion resistance and mechanical strength of 3D‐printed iron polylactic acid (Ir‐PLA) for marine applications. Optimal laser parameters reduce corrosion by 80% and enhance tensile strength by 25% and ductility by 15%.
Mohammad Rezayat, Mojtaba Karamimoghadam, Mohammadreza Lalegani Dezaki, Ali Zolfagharian, Giuseppe Casalino, Antonio Mateo, Mahdi Bodaghi   +6 more
wiley   +1 more source

Research on fluid-structure interaction vibration and bandgap properties of periodic composite hydraulic pipes

Applied Ocean Research
This research incorporates the Bragg scattering mechanism in phononic crystal theory into fluid-structure interaction vibration suppression of hydraulic pipes.
Fuming Zhou, Jian Liao, Lin He, Zongbin Chen, Xiaopeng Tan, Yundong Liang   +5 more
doaj   +1 more source

RESEARCH ON AERODYNAMIC AND STRUCTURAL CHARACTERISTICS OF LARGE-SCALE WIND TURBINE BLADE WITH PITCHL FAULT UNDER THE CUT-OFF WIND SPEED

Jixie qiangdu, 2023
Wind turbine blade pitch fault is easy to cause unstable ultra-high load, which can lead to structural failure and damage. Firstly, the aerodynamic characteristics of NREL 5 MW wind turbine blades with pitch fault/success were analyzed based on the ...
GAO Wei, WANG YuanBo, LAI RuHui, LIU ZhiWen, LIU YangGuang   +4 more
doaj  

Impact Response of the Tail Beam Jack Based on Bidirectional Fluid-Structure Coupling Simulation. [PDF]

ACS Omega, 2023
Zhu Y, Zeng Q, Wan L, Li Z, Ma D.
europepmc   +1 more source

Development and Preliminary In Vivo Study of 3D‐Printed Bioactive Glass Scaffolds with Trabecular Architecture

Advanced Engineering Materials, EarlyView.
This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov, Roberta Gabrieli, Avzal Akbarov, Nigora Nigmatova, Bekhzod Khabilov, Alessandro Schiavi, Martin Schwentenwein, Enrica Verné, Francesco Baino   +8 more
wiley   +1 more source

Fluid-Structure Coupling Effects in a Dual U-Tube Coriolis Mass Flow Meter. [PDF]

Sensors (Basel), 2021
Hu YC, Chen ZY, Chang PZ.
europepmc   +1 more source