Nektar++: Spectral/hp Element Framework
Department of Aeronautics, Imperial College London, UK
Scientific Computing and Imaging Institute, University of Utah, USA
December 8, 2015
Users Guide - Version 4.2.0
Introduction
I
Getting Started
Installation
1.1
Installing Debian/Ubuntu Packages
1.2
Installing Redhat/Fedora Packages
1.3
Installing from Source
Mathematical Formulation
2.1
Background
2.2
Methods overview
XML Session File
3.1
Geometry
3.2
Expansions
3.3
Conditions
3.4
Filters
3.5
Forcing
3.6
Analytic Expressions
II
Applications and Utilities
Advection-Diffusion-Reaction Solver
4.1
Synopsis
4.2
Usage
4.3
Session file configuration
4.4
Examples
Acoustic Perturbation Equations Solver
5.1
Synopsis
5.2
Usage
5.3
Session file configuration
5.4
Examples
Cardiac Electrophysiology Solver
6.1
Synopsis
6.2
Usage
6.3
Session file configuration
Compressible Flow Solver
7.1
Synopsis
7.2
Usage
7.3
Session file configuration
7.4
Examples
Incompressible Navier-Stokes Solver
8.1
Synopsis
8.2
Usage
8.3
Session file configuration
8.4
Stability analysis Session file configuration
8.5
Steady-state solver Session file configuration
8.6
Examples
Linear elasticity solver
9.1
Synopsis
9.2
Usage
9.3
Session file configuration
9.4
Examples
Pulse Wave Solver
10.1
Synopsis
10.2
Usage
10.3
Session file configuration
10.4
Examples
10.5
Further Information
10.6
Future Development
Shallow Water Solver
11.1
Synopsis
11.2
Usage
11.3
Session file configuration
11.4
Examples
MeshConvert
12.1
Exporting a mesh from
Gmsh
12.2
Defining physical surfaces and volumes
12.3
Converting the MSH to Nektar++ format
12.4
MeshConvert modules
FieldConvert
13.1
Convert .fld / .chk files into Paraview or Tecplot format
13.2
Range option -r
13.3
FieldConvert modules -m
13.4
FieldConvert in parallel
13.5
Processing large files
III
Reference
Optimisation
14.1
Operator evaluation strategies
14.2
Collections
Command-line Options
Frequently Asked Questions
16.1
Compilation and Testing
16.2
Usage
Bibliography
Bibliography