Results 121 to 130 of about 178,332 (312)
Study on boundary search method for DFM mesh generation [PDF]
China Foundry, 2012 The boundary mesh of the casting model was determined by direct calculation on the triangular facets extracted from the STL file of the 3D model. Then the inner and outer grids of the model were identified by the algorithm in which we named Inner Seed ...
Li Ri, Li Fei, Zhang Jianqiang
doaj
Generation Method and Application of Product-Oriented Medial Axis
Cybernetics and Information Technologies, 2016 In this paper, the generation method of the medial axis in the arbitrary quadrilateral surface is proposed. It can provide a solution for the simplification of the complex fillet feature and the generation of the mesh in the model.
Peng Jianjun +3 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares +3 more
wiley +1 more source
The Accuracy of 3D Mesh Generation of Neuralangelo Versus Photogrammetry and LiDAR Technology
IEEE AccessPhotogrammetry and LiDAR have become an essential tool for preserving evidence by creating a point cloud of objects such as vehicles and environments. While effective, these methods often struggle with capturing fine details during the mesh generation ...
Ali Farhat +3 more
doaj +1 more source
A Robust Adaptive Mesh Generation Algorithm: A Solution for Simulating 2D Crack Growth Problems. [PDF]
Materials (Basel), 2023 Alshoaibi AM, Fageehi YA.
europepmc +1 more source
Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading
Advanced Engineering Materials, EarlyView.The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley +1 more source
Common security issues and challenges in wireless sensor networks and IEEE 802.11 wireless mesh networks [PDF]
, 2009 Both Wireless Mesh Network (WMN) and Wireless Sensor Network (WSN) are multi-hop wireless networks. WMN is an emerging community based integrated broadband wireless network which ensures high bandwidth ubiquitous internet provision to users, while, WSN ...
Loo, KK, Naeem, T
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Robo-vision! 3D mesh generation of a scene for a robot for planar and non-planar complex objects. [PDF]
Multimed Tools Appl, 2023 Agarwal S +3 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.A two‐dimensional multiscale finite element analysis framework was established for the first‐generation MoSiBTiC alloy, and the mechanical and fracture‐related parameters of the constituent phases were calibrated through experiments and simulations. The framework provides a basis for analyzing crack propagation behavior in its complex microstructure ...
Junfeng Du +4 more
wiley +1 more source
Structured mesh generation tool [PDF]
, 2022 Skaitliskie režģi ir būtiska sastāvdaļa galīgo elementu metodē, kur ar to palīdzību tiek diskretizēta modelējamās telpas ģeometrija. Šādi režģi iedalās strukturētos un nestrukturētos režģos.
Liepiņš, Valts
core