Isogeometric analysis: an overview and computer implementation aspects
Isogeometric analysis (IGA) represents a recently developed technology in computational
mechanics that offers the possibility of integrating methods for analysis and Computer Aided …
mechanics that offers the possibility of integrating methods for analysis and Computer Aided …
Isogeometric boundary element analysis using unstructured T-splines
We couple collocated isogeometric boundary element methods and unstructured analysis-
suitable T-spline surfaces for linear elastostatic problems. We extend the definition of …
suitable T-spline surfaces for linear elastostatic problems. We extend the definition of …
Analysis in computer aided design: Nonlinear isogeometric B-Rep analysis of shell structures
A new concept called analysis in computer aided design (AiCAD) is proposed for design-
through-analysis workflow. This concept uses non-uniform rational B-Splines (NURBS) …
through-analysis workflow. This concept uses non-uniform rational B-Splines (NURBS) …
Challenges and opportunities in geometric modeling of complex bio-inspired three-dimensional objects designed for additive manufacturing
Ever since its introduction over five decades ago, geometric solid modeling has been crucial
for engineering design purposes and is used in engineering software packages such as …
for engineering design purposes and is used in engineering software packages such as …
Parameterization of computational domain in isogeometric analysis: methods and comparison
Parameterization of computational domain plays an important role in isogeometric analysis
as mesh generation in finite element analysis. In this paper, we investigate this problem in …
as mesh generation in finite element analysis. In this paper, we investigate this problem in …
Isogeometric analysis of trimmed NURBS geometries
A methodology is presented which enables isogeometric analysis on trimmed NURBS
surfaces. The general limitations of NURBS-based isogeometric analysis are roughly …
surfaces. The general limitations of NURBS-based isogeometric analysis are roughly …
Seamless integration of computer-aided geometric modeling and acoustic simulation: Isogeometric boundary element methods based on Catmull-Clark subdivision …
Isogeometric boundary element method is a computer simulation algorithm that can directly
utilize the data of a geometric model represented by its surface. Catmull-Clark subdivision …
utilize the data of a geometric model represented by its surface. Catmull-Clark subdivision …
Explicit isogeometric topology optimization using moving morphable components
We propose an explicit isogeometric topology optimization approach based on Moving
Morphable Components (MMCs). The prescribed design domain is discretized using a …
Morphable Components (MMCs). The prescribed design domain is discretized using a …
An isogeometric design-analysis-optimization workflow of stiffened thin-walled structures via multilevel NURBS-based free-form deformations (MNFFD)
Stiffened thin-walled structures are widely used in various fields as load-carrying
components, but the process of design, analysis and optimization still remains challenging …
components, but the process of design, analysis and optimization still remains challenging …
[BOOK][B] Geometric modeling and mesh generation from scanned images
YJ Zhang - 2018 - taylorfrancis.com
Cutting-Edge Techniques to Better Analyze and Predict Complex Physical Phenomena
Geometric Modeling and Mesh Generation from Scanned Images shows how to integrate …
Geometric Modeling and Mesh Generation from Scanned Images shows how to integrate …