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2022-gebdivsimu_flyingspegetti

Simulations for geometrically exact beams in different settings (e.g., validation problems, feedback stabilization problem). In 2021-2022.

bspline-fortran

Multidimensional B-Spline Interpolation of Data on a Regular Grid

caid

Computer Aided Design software for IsoGeometric Analysis

calfem-matlab-iga

Isogeometric Analysis toolbox for CALFEM

cfd-notebooks

CFD Notebooks are a set of Jupyter Notebooks aimed at helping students to learn CFD.

chrono

High-performance C++ library for multiphysics and multibody dynamics simulations

coreformiga.jl

CoreformIGA contains a number of simple routines to perform spline-based and isogeometric analysis. The purpose of the package is to foster exploration of key technical ideas in a simplified setting and to be a tool for teaching in these fields.

elastica

Software to simulate the dynamics of filaments that, at every cross-section, can undergo all six possible modes of deformation, allowing the filament to bend, twist, stretch and shear, while interacting with complex environments via muscular activity, surface contact, friction and hydrodynamics.

enriched-isogeometric-analysis

IGA, XIGA, Patchwise IGA for Elasticity Fracture Mechanics

fem-notes

flagshyp

Custom implementation based on Bonet and Wood's Nonlinear FEM book http://www.flagshyp.com

geopdes

GeoPDEs: Isogeometric Analysis in Octave and Matlab, for research and teaching purposes.

gismo

G+Smo (pronounced gismo or gizmo) is a C++ library for isogeometric analysis (IGA). Geometry plus simulation modules aims at the seamless integration of Computer-aided Design (CAD) and Finite Element Analysis (FEA).

gxbeam.jl

Pure Julia Implementation of Geometrically Exact Beam Theory

iga

Isogeometric analysis code and utilities

iga-contact

2D Isogeometry finite element code for statics and contact analysis; NURBS, Penalty method, Matlab;

iga-matlab

MATLAB functions for Nonlinear Isogeometric Analysis (IGA)

iga-notes

iga-quadrature

Compute optimal (fast) quadrature rules (points and weights) for integrating B-spline functions exact

igapack

Isogeometric Analysis with hierarchical refinements

igapack.jl

Isogeometric/NURBS implementation in Julia

igatools

igatools is and isogeometric analysis library

interpolate-field-flutas

Interpolates DNS data to a finer/coarser grid. Created by p-costa for CANS. Current version is adapted for FluTAS.

isogeometric-analysis

Matlab library for Isogeometric Analysis

isogeometric-analysis-using-thb-splines

This program solves a simple Poisson problem using (T)HB-Splines. The code is based on a project of mr. Jahnke, which works only for 1D case though. Thus, I extended his code by doing some work in 2D Isogeometric Analysis with THB. Specifically, I calculate all the necessary values in order to construct stiffness matrix and rhs, like the determinant of global and of local Jacobian. I managed to solve the Poisson problem, but the refinement has some bugs. Also, some examples for the 1D case are included below.

isogeometric-bem

Matlab code for isogeometric boundary element analysis

kirchhoff_packing

A fast discrete element code to simulate the mechanics of long slender rods (Kirchhoff assumptions)

learning-python

notes and codes while learning python

list-iga-codes

Curated list of some open source codes employing isogeometric analysis (IGA)

mechanochemiga

The mechanoChemIGA code is an isogeometric analysis based code used to solve the partial differential equations describing solid mechanics (including gradient elasticity) and chemistry (including the Cahn-Hilliard phase field model). It is built on the PetIGA library [https://bitbucket.org/dalcinl/petiga/].