[FLASH-USERS] Solid State in simulation

lizy 3287940670 at qq.com
Wed Jun 19 02:26:17 EDT 2024


Dear flash developers, hello!
     I am pleased that flash is one of the best solutions to the problem of magnetohydrodynamics. 
    I have a problem with simulations being heated that start at room temperature (such as laserslab, or zpinch), where the metal is solid at room temperature at the beginning and the velocity is small. Can the characteristics of solid mechanics be reflected in the simulation? Because I noticed that in the hydro solver, there is a parameter called right body that can change with temperature? For example,  at 300K, aluminum is solid and the parameter is 1; At 1000K, the aluminum becomes a fluid and the parameter changes to -1.
And in the different parameter, the fluid flow state is different?

     Thank you for your careful answer!
                                                                Lizy
                                                      19,6,2024
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