Ablative RT Problem

Implementation in the code

• Important Equations and Parameters:bliu01092014 and bliu01142014
• Stencils for diffusion solver: [ThermalConduction]
• Testing for the code: #309, #331, #345 ​blog
• References: ​Thermal Conduction Test
• Transfer the initial data to coarse grid with AstroBEAR and so it can take advantage of AMR: bliu08282014

2D Case

• Growth rate

200 Extended Zones	;; ; ​movie
5 Extended Zones	​movie

3D Case

• Initial Profile from LLE

Original Doc	​parameters ; gravity=0.4*acceleration0
Original Data for thick Target	​density; ​pressure; ​temperature; ​Vx; ​Vy;​Vz
Original Data for thin Target	​density; ​pressure; ​Vz
Thick Target Data files in text (normalized using parameters above, initial profile along z direction)	​density; ​pressure; ​temperature; ​Vx; ​Vy;​Vz
Thin Target Data files in text (normalized using parameters above, initial profile along z direction)	​density; ​pressure; ​Vz
Thick Target: Initial Profile along center line
Thick Target Results from AstroBEAR (fixed grid	; ​movie1; ​movie2;
Thin Target: Initial Profile along center line
Thin Target Results from AstroBEAR (fixed grid)	; ​movie;
Thin Target Results from AstroBEAR (Coarse grid and AMR)	; ​1 level AMR; ​3 levels AMR;

[ ​http://www.pas.rochester.edu/~bliu/AblativeRT/3Dcase/CoarseGrid/ABRT_mesh_3AMR.gif 3 levels AMR with mesh]

Scripts

Collects for useful linux scripts & codes

Interpolate from fine grids to coarse grids with AstroBEAR	blog:bliu08282014	Set Info%ErrFlag to be 1; Read in data and set as level 1 AMR grid instead of 0
cherry pick the values for specific time steps	​transfer gravity;	pick up gravity values around ts
hdf5 data to txt	​HDF5 to ASCII; ​ASCII to TXT;	The hdf5 files need to be from single-core runs
Read in chombo files with multi-processors and reWrite the same frame using single-core. Useful when transferring hdf5 files to txt files.	​scrambler.f90; ​subst for run-directory; ​script;	Replace the scrambler.f90 file with the new one. The frame number in script need to be updated. 8.19.2014
Multi_Data to Multi_Plots	​plot.sh ​gnuplot template	Put the data files to ./Data and generate plots to ./PNGs with gnuplot
Scripts to transfer the hdf4 file to text on BH2	​hdf4_to_ascii; ​combine_pos_var; ​combine_pos_var; ​combine_pos_var_v2	hdf4 module needed
Extended 2D data to 3D (Set Precisions!)	​SI along y;​SI along z; ​cgs along z;	Generate 3D initial data to testing the Ablative RT 3D module code. The initial profile is along y/z direction. Everything along z is same. 2D data in 2Ddata/ and 3D data generated in 3Ddata/

Tests

Tests(250px, nolink)

MyCurentTests