Results 51 to 60 of about 383,058 (315)
3D Reassessment of the Classical Garvin's Problem
Communications in Applied and Industrial Mathematics, 2011 The exact analytical solution for surface displacements due to a volumetric linesource disturbance buried in an elastic homogeneous and isotropic half-space is arguably due to W. W. Garvin. In this work we present a generalization in the three-dimensional space of the algorithm of Garvin’s problem presented by Sanchez-Sesma and Viveros in 2006 for a ...
RICCIARDELLO, ANGELA +2 more
openaire +2 more sources
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Research on the development and application of a visual database for helicopter flight simulators based on real-world 3D modeling [PDF]
Zhihui kongzhi yu fangzhenAiming at the problem that the visual system of helicopter flight simulator requires high fidelity and resolution of ground object models, based on the analysis of the concept and advantages of 3D real scene modeling, this paper studies the development ...
YANG Zhenfa, LI Feng, LIU Jun, CHEN Lili, ZhANG Hongbo
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo +3 more
wiley +1 more source
Reverse-engineering of architectural buildings based on an hybrid modeling approach [PDF]
, 2006 We thank MENSI and REALVIZ companies for their helpful comments and the following people for providing us images from their works: Francesca De Domenico (Fig. 1), Kyung-Tae Kim (Fig. 9).
Livio De Luca +5 more
core +1 more source
A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions
Advanced Engineering Materials, EarlyView.This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.A numerical model resulting from irreversible thermodynamics for describing transport processes is introduced, focusing on thermodynamic activity gradients as the actual driving force for diffusion. Implemented in CUDA C++ and using CalPhaD methods for determining the necessary activity data, the model accurately simulates interdiffusion in aluminum ...
Ulrich Holländer +3 more
wiley +1 more source
3D BUILDING MODELS SEGMENTATION BASED ON K-MEANS++ CLUSTER ANALYSIS [PDF]
The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2016 3D mesh model segmentation is drawing increasing attentions from digital geometry processing field in recent years. The original 3D mesh model need to be divided into separate meaningful parts or surface patches based on certain standards to support ...
C. Zhang, B. Mao
doaj +1 more source
Indexing and Retrieval of 3D Articulated Geometry Models [PDF]
, 2009 In this PhD research study, we focus on building a content-based search engine for 3D articulated geometry models. 3D models are essential components in nowadays graphic applications, and are widely used in the game, animation and movies production ...
TAM, KWOK,LEUNG, Tam, Kwok Leung
core
Advanced Engineering Materials, EarlyView.It is shown that laser ablation pretreatment under oxygen‐free conditions enables copper–aluminium bonding at significantly lower deformation degrees and improved properties compared to mechanical brushing. Laser ablation further increases interface contact area and induces favourable residual stress states and microstructural compatibility ...
Khemais Barienti +11 more
wiley +1 more source