Results 51 to 60 of about 1,845,868 (327)
Modeling, Mathematical and Numerical Analysis of Electrorheological Fluids [PDF]
Applications of Mathematics, 2004 Many electrorheological fluids are suspensions consisting of solid particles and a carrier oil. If such a suspension is exposed to a strong electric field the effective viscosity increases dramatically. In this paper we first derive a model which captures this behaviour.
openaire +3 more sources
Bridging Nature and Technology: A Perspective on Role of Machine Learning in Bioinspired Ceramics
Advanced Engineering Materials, EarlyView.Machine learning (ML) is revolutionizing the development of bioinspired ceramics. This article investigates how ML can be used to design new ceramic materials with exceptional performance, inspired by the structures found in nature. The research highlights how ML can predict material properties, optimize designs, and create advanced models to unlock a ...
Hamidreza Yazdani Sarvestani +2 more
wiley +1 more source
CBMS-NSF REGIONAL CONFERENCE SERIES IN APPLIED MATHEMATICS
, 1978 Spectral Methods in Fluid DynamicsNumerical Methods for Partial Differential EquationsNumerical Analysis of Partial Differential EquationsNumerical analysis of spectral methods : theory and applicationsSpectral Methods And Their ApplicationsA Brief ...
D. Gottlieb +3 more
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Global Particle Swarm Optimization for High Dimension Numerical Functions Analysis
Journal of Applied Mathematics, 2014 The Particle Swarm Optimization (PSO) Algorithm is a popular optimization method that is widely used in various applications, due to its simplicity and capability in obtaining optimal results.
J. J. Jamian +4 more
semanticscholar +1 more source
Digital Methods for the Fatigue Assessment of Engineering Steels
Advanced Engineering Materials, EarlyView.The use of engineering steels is often limited by their fatigue strength. In the sake of a faster product development, the fatigue behavior can be predicted by machine learning (ML). In this work, ML is applied on a heterogeneous database, covering a wide range of steel types.
Sascha Fliegener +7 more
wiley +1 more source
Qualitative analysis of differential equations [PDF]
arXiv, 2018 Here I introduce basic methods of qualitative analysis of differential equations used in mathematical biology for people with minimal mathematical background.
arxiv
Numerical Analysis of a New Mixed Formulation for Eigenvalue Convection-Diffusion Problems
SIAM Journal on Applied Mathematics, 2009 A mixed formulation is proposed and analyzed mathematically for coupled convection-diffusion in heterogeneous medias. Transfer in solid parts driven by pure diffusion is coupled with convection-diffusion transfer in fluid parts. This study is carried out
C. Pierre, F. Plouraboué
semanticscholar +1 more source
A Case‐Based Reasoning Approach to Model Manufacturing Constraints for Impact Extrusion
Advanced Engineering Materials, EarlyView.A hybrid modeling approach is presented that combines constraint‐based process modeling and case‐based reasoning. The model formalizes manufacturing constraints and integrates simulation data to model complex manufacturing processes. The approach supports manufacturability analysis during product design through an adaptive modeling environment.
Kevin Herrmann +5 more
wiley +1 more source
A Mathematical and Numerical Model for the Analysis of Hybrid Rocket Motors [PDF]
INCAS BULLETIN, 2009 The hybrid rocket motors (HRM) use a two-phase propellant system. This offers some remarkable advantages but also arises some difficulties like the neutralization of their instabilities. The non-acoustic combustion instabilities are high-amplitude pressure oscillations that have too low frequencies to be associated with acoustics.
Mingireanu Florin, Stoia-Djeska Marius
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Simulation of Inhomogeneous Refractive Index Fields Induced by Hot Tailored Forming Components
Advanced Engineering Materials, EarlyView.This article presents a simulation model for simulating inhomogeneous refractive index fields (IRIF) in hot‐forged components, accounting for thermal influences and complex geometries. Through this simulation, a priori knowledge about the propagation of the IRIF can be obtained, allowing for the positioning of the component or an optical measurement ...
Pascal Kern +3 more
wiley +1 more source