https://github.com/piyueh/incomnssolver

3D incompressible N-S solver
https://github.com/piyueh/incomnssolver

Last synced: 14 days ago
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3D incompressible N-S solver

• Host: GitHub
• URL: https://github.com/piyueh/incomnssolver
• Owner: piyueh
• License: gpl-2.0
• Created: 2015-04-06T17:11:52.000Z (over 9 years ago)
• Default Branch: master
• Last Pushed: 2015-05-05T00:54:18.000Z (over 9 years ago)
• Last Synced: 2023-08-29T00:48:22.460Z (about 1 year ago)
• Language: C++
• Size: 23.8 MB
• Stars: 1
• Watchers: 1
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# IncomNSSolver

=================

## Current Feature

* 3D incompressible N-S solver

* 2nd-order finite difference method for spatial discretization

* 3rd-order RK method for time marching

* Staggered grid

* two different Poisson solver:

	1. biconjugate gradient method with incomplete LUT preconditioner (single

core code)

	2. Parallel LDLT decomposition using Intel Pardiso library

## Special version

* Cylinder flow using immersed boundary method (hard-coded, use macro

variable `CYLINDER_FLOW` to control it)

## Future Feature

* Convecddtive BC