[FLASH-USERS] LaserSlab simulation with 1-Temperature model

[Reyes, Adam]

Hi Wang Yinru,

I don’t that it is possible to do a 1T version of laserslab. Many of the physics can be configured for a single temperature but the energy deposition unit that does the laser ray tracing expects an electron energy variable.

What you could do instead is have the 2T physics in the 1T limit by making the ion-electron heat exchange very fast. This can be accomplished by having a custom “hx_ieEquilTime.F90” in your simulation directory that computes a very small equilibriation time.
*********************************************
Adam Reyes


Code Group Leader, Flash Center for Computational Science  
Research Scientist, Dept. of Physics and Astronomy
University of Rochester
River Campus: Bausch and Lomb Hall, 369  
500 Wilson Blvd. PO Box 270171, Rochester, NY 14627
Email adam.reyes at rochester.edu
Web https://flash.rochester.edu
 (he / him / his)


*********************************************



> On Dec 7, 2023, at 9:39 AM, yinru Wang <wangyinrujp at gmail.com> wrote:
> 
> Dear flash uesr,
> 
> I'm WANG YINRU
> 
> I set up the simulation using this line of arguments:
> "./setup -auto LaserSlab -2d -nxb=16 -nyb=16 +hdf5typeio species=cham,targ +mtmmmt +laser +uhd +mgd mgd_meshgroups=6 -parfile=example.par -objdir=LaserSlab"
> I wanted to use a 1-temperature model for the simulation, so I used "+uhd" instead of "+uhd3t".
> But the make operation throws an error.
> 
> Opacity.F90:109:37:
> 
>   109 |   op_cellTemperature = soln (TELE_VAR)
>       |                                     1
> Error: Symbol 'tele_var' at (1) has no IMPLICIT type
> make: *** [Makefile:115: Opacity.o] Error 1
> 
> 
> How can I solve this error and run a 1-Temperature model simulation?
> 
> BEST REGARDS,
> WANG YINRU
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> flash-users at flash.rochester.edu
> 
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