Results 71 to 80 of about 6,844,739 (267)
The Discretization‐Corrected Particle Strength Method for the Barotropic Vorticity Equations
International Journal for Numerical Methods in Fluids, Volume 97, Issue 11, Page 1426-1440, November 2025.Numerical solution for the barotropic vorticity equation in complex geometry using the meshless point collocation method. The spatial domain is represented by a set of nodes. The collocation method numerically solves the strong form governing equations.
G. C. Bourantas +9 more
wiley +1 more source
T-Spline Surface Toolpath Generation Using Watershed-Based Feature Recognition
Applied Sciences, 2020 The freeform surface is treated as a single machining region for most traditional toolpath generation algorithms. However, due to the complexity of a freeform surface, it is impossible to produce a high-quality surface using one unique machining process.
Yazui Liu, Gang Zhao, Pengfei Han
doaj +1 more source
Parametric Generation of Small Ship Hulls with CAD Software
Journal of Marine Science and Engineering, 2023 CAD software is a daily tool in ship design offices and shipyards, and every software uses NURBS or B-splines curves and surfaces as common foundations.
Francisco Pérez-Arribas
doaj +1 more source
Computer-Aided Civil and Infrastructure Engineering, Volume 40, Issue 26, Page 4425-4447, 7 November 2025.Abstract Accurate detection and localization of steel corrosion in tunnel infrastructure remains a major challenge, particularly under conditions of variable lighting, limited accessibility, and visual domain shifts common in real‐world inspection scenarios.
Shreejan Maharjan +3 more
wiley +1 more source
Methods in Ecology and Evolution, Volume 16, Issue 10, Page 2170-2194, October 2025.Abstract Computational fluid dynamics (CFD) has become an essential tool for studying fluid interactions in biological systems. While widely used in engineering, its application in the natural sciences, particularly in paleobiology, remains limited due to the challenges of meshing complex organic geometries.
Matheo López‐Pachón +1 more
wiley +1 more source
AxiomsIn this paper, we implement the finite detail technique primarily based on T-Splines for approximating solutions to the linear elasticity equations in the connected and bounded Lipschitz domain.
Said EL Fakkoussi +4 more
doaj +1 more source
Development and Implementation of NURBS Models of Quadratic Curves and Surfaces [PDF]
, 2009 This article goes into the development of NURBS models of quadratic curves and surfaces. Curves and surfaces which could be represented by one general equation (one for the curves and one for the surfaces) are addressed. The research examines the curves:
G. Petkov, Emiliyan
core
Procedural Multiscale Geometry Modeling using Implicit Surfaces
Computer Graphics Forum, Volume 44, Issue 7, October 2025.Abstract Materials exhibit geometric structures across mesoscopic to microscopic scales, influencing macroscale properties such as appearance, mechanical strength, and thermal behavior. Capturing and modeling these multiscale structures is challenging but essential for computer graphics, engineering, and materials science.
Bojja Venu +2 more
wiley +1 more source
An experimental study to test a 3D laser Scanner for body measurement and 3D virtual garment design in Fashion education [PDF]
, 2005 Artists, scientists, anthropometrists and tailors have accurately measured the human body with traditional tools, such as tape measures, callipers and accumulated visceral experience for centuries. Due to the progressive acceleration in the quality of 3D
Taylor, Andrew, Unver, Ertu
core
, 2019 In this paper we apply the INTERNODES method to solve second order elliptic problems discretized by Isogeometric Analysis methods on non-conforming multiple patches in 2D and 3D geometries.
Gervasio, Paola, Marini, Federico
core +1 more source