Results 1 to 10 of about 1,479 (185)
Electrothermal Actuator Performance Analysis via the Moving Least Square Method [PDF]
MicromachinesThis paper presents a case study demonstrating the use of the moving least square method (MLS) for modeling the mechanical response of an electrothermal microactuator.
Yuanhu Gu +4 more
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Meshless animation of fracturing solids [PDF]
ACM Transactions on Graphics, 2005 We present a new meshless animation framework for elastic and plastic materials that fracture. Central to our method is a highly dynamic surface and volume sampling method that supports arbitrary crack initiation, propagation, and termination, while avoiding many of the stability problems of traditional mesh-based techniques.
Mark Pauly +2 more
exaly +3 more sources
Application of Generalized Finite Difference Method for Nonlinear Analysis of the Electrothermal Micro-Actuator [PDF]
MicromachinesIn this work, the generalized finite difference method (GFDM), a popular meshless numerical method, is employed for predicting the thermal and mechanical behavior of an electrothermal micro-actuator. Based on the concept of GFDM and discretization on the
Hao Chen +4 more
doaj +2 more sources
Energies, 2021 One of the goals of new CAE (Computer Aided Engineering) software is to reduce both time and costs of the design process without compromising accuracy.
Davide Miotti +2 more
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Meshless voronoi on the GPU [PDF]
ACM Transactions on Graphics, 2018 We propose a GPU algorithm that computes a 3 D Voronoi diagram. Our algorithm is tailored for applications that solely make use of the geometry of the Voronoi cells, such as Lloyd's relaxation used in meshing, or some numerical schemes used in fluid simulations and astrophysics. Since these applications only require
Ray, Nicolas +3 more
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Meshless geometric subdivision [PDF]
Graphical Models, 2007 Point-based surface processing has developed into an attractive alternative to mesh-based processing tools for a number of geometric modeling applications. By working with point clouds directly, processing is based on the raw data and its underlying geometry rather than any arbitrary intermediate representations and generally artificial connectivity ...
Carsten Moenning +4 more
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Journal of Hydroinformatics, 2023 The Saint-Venant equations are numerically solved to simulate free surface flows in one dimension. A Riemann solver is needed to compute the numerical flux for capturing shocks and flow discontinuities occurring in flow situations such as hydraulic jump,
D. Satyaprasad +2 more
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3D numerical investigation of functionally graded concrete
Ho Chi Minh City Open University Journal of Science - Engineering and Technology, 2023 In the design of engineering structures, concrete is assumed to have homogeneously mechanical properties. However, in reality, the concrete material is usually not uniform with respect to the height of structures because segregation mostly occurs during ...
Nguyen Ngoc Hau, Le Thanh Cuong
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An Efficient Technique for Solving Inhomogeneous Electromagnetic Inverse Scattering Problems [PDF]
Journal of Electromagnetic Engineering and Science, 2020 The electromagnetic inverse scattering approach seeks to obtain the electric characteristics of a scatterer using information about the source and the scattered data.
Mohamed Elkattan
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Meshless techniques for anisotropic diffusion [PDF]
Applied Mathematics and Computation, 2014 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
MAZZIA, ANNAMARIA +2 more
openaire +2 more sources