FY20 CSSE L2 Milestone 7186
Abstract not provided.
Publications
In-Situ Visualization for the Large Scale Computing Initiative MilestoneWorkshop Presentation
Abstract not provided.
In Situ Visualization for the Large Scale Computing Initiative Milestone
Abstract not provided.
SNL ATDM: In-situ Compression with ParaView/TuckerMPI
Abstract not provided.
Scalable Visualization for ATDM at SNL
Abstract not provided.
Sparta-Catalyst Integration Progress in ATDM (Highlight Slide)
Abstract not provided.
Demonstrate and Evaluate Advanced Analysis Visualization and I/O Capabilities for the SIERRA Toolkit
Abstract not provided.
In-situ visualization with ParaView Catalyst
Abstract not provided.
An Investigation of Two-Dimensional CAD Generated Models with Body Decoupled Cartesian Grids for DSMC
This paper presents an investigation of a technique for using two-dimensional bodies composed of simple polygons with a body decoupled uniform Cmtesian grid in the Direct Simulation Monte Carlo method (DSMC). The method employs an automated grid pre-processing scheme beginning form a CAD geometry definition file, and is based on polygon triangulation using a trapezoid algorithm. A particle-body intersection time comparison is presented between the Icarus DSMC code using a body-fitted structured grid and using a structured body-decoupled Cartesian grid with both linear and logarithmic search techniques. A comparison of neutral flow over a cylinder is presented using the structured body fitted grid and the Cartesian body de-coupled grid.
9 Results