A cell-centered Lagrangian scheme with the preservation of symmetry and conservation properties for compressible fluid flows in two-dimensional cylindrical geometry

2010 ◽  
Vol 229 (19) ◽  
pp. 7191-7206 ◽  
Author(s):  
Juan Cheng ◽  
Chi-Wang Shu
Keyword(s):  
Compressible Fluid ◽  
Fluid Flows ◽  
Cylindrical Geometry ◽  
Two Dimensional ◽  
A Cell ◽  
Compressible Fluid Flows ◽  
Lagrangian Scheme

scholarly journals A Multi-Material CCALE-MOF Approach in Cylindrical Geometry

2014 ◽  
Vol 15 (2) ◽  
pp. 330-364 ◽  
Author(s):  
Marie Billaud Friess ◽  
Jérôme Breil ◽  
Pierre-Henri Maire ◽  
Mikhail Shashkov
Keyword(s):  
Fluid Flows ◽  
Cylindrical Geometry ◽  
Arbitrary Lagrangian Eulerian ◽  
Interface Reconstruction ◽  
Recent Developments ◽  
A Cell ◽  
Cylindrical Geometries ◽  
The Moment ◽  
New Formulation ◽  
Compressible Fluid Flows

AbstractIn this paper we present recent developments concerning a Cell-Centered Arbitrary Lagrangian Eulerian (CCALE) strategy using the Moment Of Fluid (MOF) interface reconstruction for the numerical simulation of multi-material compressible fluid flows on unstructured grids in cylindrical geometries. Especially, our attention is focused here on the following points. First, we propose a new formulation of the scheme used during the Lagrangian phase in the particular case of axisymmetric geometries. Then, the MOF method is considered for multi-interface reconstruction in cylindrical geometry. Subsequently, a method devoted to the rezoning of polar meshes is detailed. Finally, a generalization of the hybrid remapping to cylindrical geometries is presented. These explorations are validated by mean of several test cases using unstructured grid that clearly illustrate the robustness and accuracy of the new method.

A cell-centered lagrangian scheme in two-dimensional cylindrical geometry

2008 ◽  
Vol 51 (8) ◽  
pp. 1479-1494 ◽  
Author(s):  
ZhiJun Shen ◽  
GuangWei Yuan ◽  
Yue JingYan ◽  
XueZhe Liu
Keyword(s):  
Cylindrical Geometry ◽  
Two Dimensional ◽  
A Cell ◽  
Lagrangian Scheme

scholarly journals Ergodic theory for energetically open compressible fluid flows

2021 ◽  
Vol 423 ◽  
pp. 132914
Author(s):  
Francesco Fanelli ◽  
Eduard Feireisl ◽  
Martina Hofmanová
Keyword(s):  
Ergodic Theory ◽  
Compressible Fluid ◽  
Fluid Flows ◽  
Compressible Fluid Flows
Sign in / Sign up

Export Citation Format

Share Document