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; Source code repositories  ; Source code repositories  
−  :* Git Repository: [https://github.com/unicfdlab/QGDsolver QGDsolver at GitHub by unicfdlab] {{  +  :* Git Repository: [https://github.com/unicfdlab/QGDsolver QGDsolver at GitHub by unicfdlab] {{VersionTemplatePlus1912plus1912+V}} 
−  ; Description: QGDsolver is OpenFOAM framework for simulation of fluid flows using regularized equations approach. It contains library for approximation of partial derivatives at face centers of unstructured grids and a set of OpenFOAM solvers  +  ; Description: QGDsolver is OpenFOAM framework for simulation of fluid flows using regularized equations approach. It contains library for approximation of partial derivatives at face centers of unstructured grids and a set of OpenFOAM solvers: 
−  1. QGDFoam  solver for compressible viscous perfect gas flows in a wide Mach number range  from 0 to infinity  +  1. '''QGDFoam'''  solver for compressible viscous perfect gas flows in a wide Mach number range  from 0 to infinity 
−  2. QHDFoam  solver for incompressible viscous fluid flows with buoyancy force  +  2. '''QHDFoam'''  solver for incompressible viscous fluid flows with buoyancy force 
−  3. particlesQGDFOam  solver for compressible viscous perfect gas flows in a wide Mach number range with particles  from 0 to infinity  +  3. '''particlesQGDFOam'''  solver for compressible viscous perfect gas flows in a wide Mach number range with particles  from 0 to infinity 
−  4. particlesQHDFoam  solver for incompressible viscous fluid flows with buoyancy force with particles  +  4. '''particlesQHDFoam'''  solver for incompressible viscous fluid flows with buoyancy force with particles 
−  5. SRFQHDFoam  solver for incompressible viscous fluid flows in rotating frame of reference with buoyancy force  +  5. '''SRFQHDFoam'''  solver for incompressible viscous fluid flows in rotating frame of reference with buoyancy force 
−  6. QHDDyMFoam  solver for incompressible viscous fluid flows in domains with deforming boundary and with buoyancy force  +  6. '''QHDDyMFoam'''  solver for incompressible viscous fluid flows in domains with deforming boundary and with buoyancy force 
−  7. interQHDFoam  solver for incompressible 2phase viscous fluid flows with buoyancy force and surface tension  +  7. '''interQHDFoam'''  solver for incompressible 2phase viscous fluid flows with buoyancy force and surface tension 
−  8. reactingLagrangianQGDFoam  solver for reacting multicomponent compressible viscous perfect gas flows in a wide Mach number range with particles  from 0 to infinity  +  8. '''reactingLagrangianQGDFoam'''  solver for reacting multicomponent compressible viscous perfect gas flows in a wide Mach number range with particles  from 0 to infinity 
−  9. scalarTransportQHDFoam  solver for scalar transport equation to demonstrate the very basics of QGD/QHD equations principles  +  9. '''scalarTransportQHDFoam'''  solver for scalar transport equation to demonstrate the very basics of QGD/QHD equations principles 
Generally speaking, QGD/QHD framework offers and alternative to PISO/SIMPLE and Riemannsolvers approach to simulate various flow phenomena on unstructured grids. And sometime it could be superior comparing to more traditional techniques.  Generally speaking, QGD/QHD framework offers and alternative to PISO/SIMPLE and Riemannsolvers approach to simulate various flow phenomena on unstructured grids. And sometime it could be superior comparing to more traditional techniques.  
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; Support pages:  ; Support pages:  
:* Issue/bug tracker: [https://github.com/unicfdlab/QGDsolver/issues QGDsolver Issue Tracker]  :* Issue/bug tracker: [https://github.com/unicfdlab/QGDsolver/issues QGDsolver Issue Tracker]  
+  :* Forum announcement thread: [https://www.cfdonline.com/Forums/openfoamnewsannouncementsother/227336qgdsolveropenfoamcomputationalframeworkfluidflowsbasedregularizedequ.html QGDsolver  OpenFOAM computational framework for fluid flows based on regularized equations]  
The presentation covering some theory and basics of the implemeted approach could be downloaded HERE: https://github.com/unicfdlab/QGDsolver/blob/master/qgdframework2020final.pdf  The presentation covering some theory and basics of the implemeted approach could be downloaded HERE: https://github.com/unicfdlab/QGDsolver/blob/master/qgdframework2020final.pdf 
Latest revision as of 14:02, 1 June 2020
 Source code repositories
 Git Repository: QGDsolver at GitHub by unicfdlab File:OF Version 1912plus.png
 Description
 QGDsolver is OpenFOAM framework for simulation of fluid flows using regularized equations approach. It contains library for approximation of partial derivatives at face centers of unstructured grids and a set of OpenFOAM solvers:
1. QGDFoam  solver for compressible viscous perfect gas flows in a wide Mach number range  from 0 to infinity
2. QHDFoam  solver for incompressible viscous fluid flows with buoyancy force
3. particlesQGDFOam  solver for compressible viscous perfect gas flows in a wide Mach number range with particles  from 0 to infinity
4. particlesQHDFoam  solver for incompressible viscous fluid flows with buoyancy force with particles
5. SRFQHDFoam  solver for incompressible viscous fluid flows in rotating frame of reference with buoyancy force
6. QHDDyMFoam  solver for incompressible viscous fluid flows in domains with deforming boundary and with buoyancy force
7. interQHDFoam  solver for incompressible 2phase viscous fluid flows with buoyancy force and surface tension
8. reactingLagrangianQGDFoam  solver for reacting multicomponent compressible viscous perfect gas flows in a wide Mach number range with particles  from 0 to infinity
9. scalarTransportQHDFoam  solver for scalar transport equation to demonstrate the very basics of QGD/QHD equations principles
Generally speaking, QGD/QHD framework offers and alternative to PISO/SIMPLE and Riemannsolvers approach to simulate various flow phenomena on unstructured grids. And sometime it could be superior comparing to more traditional techniques.
 Support pages

 Issue/bug tracker: QGDsolver Issue Tracker
 Forum announcement thread: QGDsolver  OpenFOAM computational framework for fluid flows based on regularized equations
The presentation covering some theory and basics of the implemeted approach could be downloaded HERE: https://github.com/unicfdlab/QGDsolver/blob/master/qgdframework2020final.pdf
 Installation instructions
 Download corresponding branch/release from GitHub
 Run Allwmake script in the Sources directory