Results 61 to 70 of about 110,431 (318)
Mechanisms of De‐icing by Surface Rayleigh and Plate Lamb Acoustic Waves
Advanced Engineering Materials, EarlyView.Ice accretion impacts daily life, renewable energy generation, maintenance, and security in industries and aeronautics. Acoustic waves (AW) are a promising method for ice removal, although de‐icing mechanisms require further investigation to optimize energy efficiency.
Shilpi Pandey +15 more
wiley +1 more source
Remote Sensing, 2023 In image-based three-dimensional (3D) reconstruction, texture-mapping techniques can give the model realistic textures. When the geometric surface in some regions is not reconstructed, such as for moving cars, powerlines, and telegraph poles, the ...
Junxing Yang +5 more
doaj +1 more source
YORP torques with 1D thermal model
, 2010 A numerical model of the Yarkovsky-O'Keefe-Radzievskii-Paddack (YORP) effect for objects defined in terms of a triangular mesh is described. The algorithm requires that each surface triangle can be handled independently, which implies the use of a 1D ...
Bartczak, Przemyslaw +2 more
core +1 more source
A perceptual quality metric for 3D triangle meshes based on spatial pooling [PDF]
, 2018 © 2018, Higher Education Press and Springer-Verlag GmbH Germany, part of Springer Nature. In computer graphics, various processing operations are applied to 3D triangle meshes and these processes often involve distortions, which affect the visual quality
Chen, H +5 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study explores aerosol jet‐printed (AJP) surface roughness, its effects on the performance of microwave electronics, and its process contributors. First, an electromagnetic model is vetted for AJP's unique roughness signature. Simulations are built which show process‐induced roughness is as significant as conductor resistivity in driving microwave
Christopher Areias, Alkim Akyurtlu
wiley +1 more source
An Effective Method for Slicing Triangle Meshes Using a Freeform Curve
MathematicsSlicing 3D polygonal meshes is a fundamental operation in various applications such as virtual surgery, garment simulation, and game development. Existing methods primarily slice meshes using either a single line or a set of line segments approximating a
Seung-Yong Lee +2 more
doaj +1 more source
工程科学学报, 2015 Detection of a goaf by laser-scan technology to build a 3D visualized model and to obtain the goaf's 3D space position and shape, is an important part for comprehensive management of the goaf's accidents.
LUO Zhou-quan +4 more
doaj +1 more source
Multi-scale space-variant FRep cellular structures [PDF]
, 2013 Existing mesh and voxel based modeling methods encounter difficulties when dealing with objects containing cellular structures on several scale levels and varying their parameters in space.
Alexander Pasko +16 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study investigates the complex mechanics of individual electrospun polycaprolactone fibers under small and large strains. Combining experiments with a visco‐hyperelastic damage model, this work reveals and quantifies these fibers’ nonlinear behavior, including strain‐stiffening, viscoelasticity, and damage.
Sascha L. Granhold +8 more
wiley +1 more source
An ANN-based advancing double-front method for automatic isotropic triangle generation
Scientific Reports, 2022 The advancing front method (AFM) is one of the widely used unstructured grid generation techniques. However, the efficiency is relatively low because only one cell is generated in the advancing procedure.
Peng Lu +5 more
doaj +1 more source