[FLASH-USERS] Laserlab Chamber pressure Calculation

kouider benbayer benbayer.kouider at gmail.com
Sun May 31 05:09:40 EDT 2020


Hi all
First, thank you in advance for the help
In example.par file the defaults Chamber pressure for Helium is 1.6 mbar.
For understand how pressure change with the temperature and density. I
created a simple python code for account the chamber pressure, but I did
not get a result 1.6 mbar.
The data I use (example.par):
sim_rhoCham  = 1.0e-06
sim_teleCham = 290.11375
sim_tionCham = 290.11375
sim_tradCham = 290.11375
ms_chamA = 4.002602
ms_chamZ = 2.0
As For the laws of physics taken from the FLASH user guide.
Ptot = Pele+Pion+Prad
If there is expert? I'm glad to show me, the calculation method used for
obtain pressure for helium  = 1.6 mbar.
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