Results 51 to 60 of about 1,526,392 (193)
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT This work presents a novel neural‐network compression approach for polyconvex envelopes of isotropic functions. The approach relies on a classical sufficient criterion for polyconvexity and is particularly suited for the representation of determinant‐constrained energy densities arising in non‐linear elasticity.
Timo Neumeier, Julian Salmon
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Вестник СибАДИ, 2019 Introduction. Rubber bushings are important parts of the spring systems of modern vehicles. The properties determine not only the comfort of car movement, but also affect the elastic suspension characteristics. When a bushing is deformed, linear sections
D. A. Tikhov-Tinnikov +3 more
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A Stable Formulation for Wave‐Induced Fracture in Peridynamics
Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 4, December 2026.ABSTRACT The bond‐associated quadrature point formulation is a very accurate peridynamic formulation for elasticity, but modeling fracture by the traditional deletion of bonds can trigger severe numerical instabilities. These instabilities are most pronounced for wave‐induced fracture, where stress waves continue to propagate through already damaged ...
Kai Partmann +3 more
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On Modeling and Constrained Model Predictive Control of Open Irrigation Canals
Journal of Control Science and Engineering, 2017 This paper proposes a model predictive control of open irrigation canals with constraints. The Saint-Venant equations are widely used in hydraulics to model an open canal.
Lihui Cen +4 more
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Advanced Electronic Materials, Volume 12, Issue 19, 12 October 2026.The impact of Cu microstructure on the thermomechanical residual stress of TSVs with a diameter of 3 μm$\umu{\rm m}$ is investigated by comparing Raman stress imaging and EBSD grain characterization. By correlating Raman‐imaged TSV stress with Cu grain structure, direct experimental evidence is provided to highlight the direct correlation between ...
Shuhang Lyu, Thomas Beechem, Tiwei Wei
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Vietnam Journal of Mechanics, 2002 Development of methods for numerical simulation of dike- or dam-break flood is one of essential problems of Fluid Mechanics at the present time. Many numerical methods for solving the 1-D Saint-Venant equations have been proposed. However, the analysis,
Nguyen Van Hanh +2 more
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An Informed Guide to Hydrodynamic Models Accounting for Large Wood and Logjams in Rivers
Earth Surface Processes and Landforms, Volume 51, Issue 10, October 2026.Large wood numerical modelling in rivers is used to investigate diverse aims, the most frequent being flood hazard and river restoration. The aim of models' application is correlated to the adoption of static or moving LW representation. LW modelling feasibility is affected by data availability, processes included within the model and model calibration.
Elisabetta Persi
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International Journal for Numerical Methods in Fluids, Volume 98, Issue 10, Page 1105-1125, October 2026.A three‐dimensional fluid‐structure interaction (FSI) framework is developed using the geometric volume‐of‐fluid (VOF) interface capturing method and applied to assess largescale turbulent FSI interactions. The monolithic FSI framework is extensively validated, and despite the discontinuities across the interface, the FSI framework delivers stable and ...
Soham Prajapati +2 more
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Efficient finite element hyperelasticity solver for blood vessel simulations
Journal of Algorithms & Computational Technology, 2020 The blood vessels play a key role in the human circulatory system. As a tremendous amount of efforts have been devoted to develop mathematical models for investigating the elastic behaviors of human blood vessels, high performance numerical algorithms ...
Xinhong Wang +3 more
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A Catchment‐Based Global Model of River Discharge and Flow Velocity for Earth System Models
Journal of Advances in Modeling Earth Systems, Volume 18, Issue 10, October 2026.Abstract The representation of river flows in Earth System Models (ESMs) is crucial for understanding water resources availability, contaminant transport, and the impacts of climate change on river systems. In this study, we introduce a global runoff routing model founded on hydraulic geometry principles and hydrologic catchments, specifically designed
Yujin Zeng +5 more
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