Results 141 to 150 of about 4,091,598 (363)

Automated Reconstruction and Conforming Mesh Generation for Polycrystalline Microstructures from Imaging Data

Applied Sciences
A new algorithm named PolyCISAMR is introduced to automatically generate high-fidelity conforming finite element (FE) meshes for two-dimensional polycrystalline microstructures.
Balavignesh Vemparala, Wadi H. Imseeh, Salil Pai, Anand Nagarajan, Timothy Truster, Soheil Soghrati   +5 more
doaj   +1 more source

Automatic mesh generation processor for 3-D parabolic boundary discretization [PDF]

, 1983
C. Burgos, M. Doblaré, Enrique Alarcón
openalex   +1 more source

Powder Metallurgy and Additive Manufacturing of High‐Nitrogen Alloyed FeCr(Si)N Stainless Steel

Advanced Engineering Materials, EarlyView.
The alloying element Nitrogen enhances stainless steel strength, corrosion resistance, and stabilizes austenite. This study develops austenitic FeCr(Si)N steel production via powder metallurgy. Fe20Cr and Si3N4 are hot isostatically pressed, creating an austenitic microstructure.
Louis Becker, Felix Radtke, Jonathan Lentz, Santiago Benito, Christoph Broeckmann, Sebastian Weber   +5 more
wiley   +1 more source

Complete Object-Compositional Neural Implicit Surfaces With 3D Pseudo Supervision

IEEE Access
Neural implicit surface reconstruction has recently emerged as a prominent paradigm in multi-view 3D reconstruction using deep learning. In contrast to traditional multi-view stereo methods, signed distance function (SDF)-based approaches leverage neural
Wongyeom Kim, Jisun Park, Kyungeun Cho
doaj   +1 more source

Mesh Generation

, 2021
Meshes are ubiquitous in computer science, they define the geometry of the virtual representations of objects and permit to study the physical properties of their real world counterparts. In engineering,meshes have a key role in most scientific computation methods and are a prerequisite to reliable and efficient numerical simulations.
openaire   +1 more source

Enhanced Fog Water Harvesting on Superhydrophobic Steel Meshes

Advanced Engineering Materials, EarlyView.
Fog harvesting using mesh designs offers a sustainable solution to water scarcity. This study highlights key considerations for fog harvesting research and develops a methodology for a standardized protocol reflecting fog characteristics and environmental conditions.
Pegah Sartipizadeh, Mohammad Reza Mohammadizadeh, Carlo Antonini, Raziyeh Akbari   +3 more
wiley   +1 more source

Deciding on the Regularity of a Planar Coons Map

Mathematical and Computational Applications
We consider the construction of a regular map from the unit square to a general four-sided domain, a problem that arises in several applications, e.g., in the numerical solution of integral equations or when dealing with trimmed surfaces in CAD.
Maharavo Randrianarivony, Guido Brunnett
doaj   +1 more source

Adaptive mesh generation for global diffuse illumination [PDF]

, 1990
A. T. Campbell, Donald S. Fussell
openalex   +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

Feature study of body-fitted Cartesian grids used in casting numerical simulation [PDF]

China Foundry, 2013
A type of mesh called a body-fitted Cartesian mesh, very different from the traditional structured body-fitted mesh, is established. At first, the right parallelepiped mesh is generated, then, a feature analysis is done on the cross sections. These cross
Li Ri, Wang Bin, Xiong Shoumei
doaj