idaholab / moose

Multiphysics Object Oriented Simulation Environment
https://www.mooseframework.org
GNU Lesser General Public License v2.1
1.66k stars 1.03k forks source link

Implement a stagnation inlet BC for rDG in Navier-Stokes module #9028

Open yidongxiainl opened 7 years ago

yidongxiainl commented 7 years ago

Description of the enhancement or error report

Implementation of a stagnation inlet boundary condition (BC) for the rDG option in Navier-Stokes modules.

Reference

See Section 4.1 in

Berry, Ray A., Richard Saurel, and Olivier LeMetayer. "The discrete equation method (DEM) for fully compressible, two-phase flows in ducts of spatially varying cross-section." Nuclear Engineering and Design 240.11 (2010): 3797-3818.

Rationale for the enhancement or information for reproducing the error

To facilitate simulation of single-phase liquid-water or vapor using the stiffened gas equation of state (SGEOS), a stagnation inlet boundary condition BC needs to be implemented.

Identified impact

To facilitate simulation-based analysis of one-dimensional thermal-hydraulic pipe flow problems.

yidongxiainl commented 7 years ago

I will do this work.