Results 81 to 90 of about 389,563 (238)

Entropic Lattice Boltzmann Method for Moving and Deforming Geometries in Three Dimensions

, 2016
Entropic lattice Boltzmann methods have been developed to alleviate intrinsic stability issues of lattice Boltzmann models for under-resolved simulations.
Chikatamarla, S. S., Dorschner, B., Karlin, I. V.   +2 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

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

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

Innovating Aircraft Repair Processes: The Role of Digitalization in Sustainability

Advanced Engineering Materials, EarlyView.
This research explores how digitalization—by storing detailed non‐destructive testing data in structured DICONDE databases and creating a standard data model of the component—innovates aviation maintenance and repair processes. Coupled with a developed state‐based simulation model, it enables data‐driven, sustainable repair strategies that reduce waste,
Johanna Aigner, Geo Jacob, Florian Raddatz, Gerko Wende   +3 more
wiley   +1 more source

Enabling Digital Continuity in Virtual Manufacturing for Eco‐Efficiency Assessment of Lightweight Structures by Means of a Domain‐Specific Structural Mechanics Language: Requirements, Idea and Proof of Concept

Advanced Engineering Materials, EarlyView.
This article presents a solver‐agnostic domain‐specific language (DSL) for computational structural mechanics that strengthens interoperability in virtual product development. Using a hierarchical data model, the DSL enables seamless exchange between diverse simulation tools and numerical methods.
Martin Rädel, Andreas Schuster, Felix Schoenitz, Jean Lefèvre   +3 more
wiley   +1 more source

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

Interaction between Molten Al‐Killed Mn–B Steel and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
High‐temperature interactions between low‐sulfur Al‐killed Mn–B steel and MgO–C refractories (0 and 50 wt% recyclates) are studied via finger immersion tests (1600 °C). Surface‐active elements influence infiltration. MgO/CaS layer forms, along with spinel and calcium silicate.
Matheus Roberto Bellé, Lukas Neubert, Anton Yehorov, Till M. J. Stadtmüller, Christos G. Aneziris, Olena Volkova   +5 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