[FLASH-USERS] EOS for water

[Shu Zhang]

Yin Guofeng 同学您好，

不知道你这个水里的 Shock 的参数大概是多少。如果温度在几个 eV 左右的话就可以用 flash 模拟。EOS table 主要是用在有 ionization 的情况下的，也就是说要起码温度要有 eV 左右。如果只是373K 以内的液态水的模拟 flash 好像不太合适。

PS：最好用学校给的邮箱来发学术邮件，别用 QQ 邮箱了，要用也先把姓名改了。

章树

> On Jul 31, 2016, at 5:44 AM, 阴小5 <280896042 at qq.com> wrote:
> 
> Hello everyone,
> 
> 
> 
> I plan to simulate the interaction between the plasma and water using FLASH code to support my experiment results. First of all, I try to simulate the propagation of shock waves in water to study the FLASH code. However, I find that the Hydro Unit in FLASH is mainly based on the gas and there is no EOS of water in FLASH code. So, I’m confused
> 
>  
> 1. Is FLASH code suitable for the simulation of hydrodynamic problems in water? I think there is no problem but I’m not sure about it.
> 
>  
> 2. Can I just modify the EOS routine supplied by the FLASH (e.g. Gamma) to create a EOS for water? I have read the user guide but don’t find anything about this. Has anybody ever met the similar problem or created new EOS routine before?
> 
>  
> Any information maybe useful.
> 
>  
> Best Regards,
> 
>  
> Guofeng Yin
> 

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