[FLASH-USERS] Setting of average atomic mass

Slavin, Jonathan jslavin at cfa.harvard.edu
Mon May 30 14:14:59 EDT 2022


Po-Yu,

Check out eosSingleSpeciesA in the flash documentation. That effectively
sets the mean atomic mass.

Regards,
Jon

On Mon, May 30, 2022 at 12:00 PM <flash-users-request at flash.rochester.edu>
wrote:

> ---------- Forwarded message ----------
> From: Po-Yu Chang <pchang at mail.ncku.edu.tw>
> To: flash-users at flash.rochester.edu
> Cc:
> Bcc:
> Date: Mon, 30 May 2022 01:35:05 +0800
> Subject: [FLASH-USERS] Setting of average atomic mass
> Hi all,
>
> I am simulating a pure hydrodynamic problem at this point. Therefore, I
> modified the example "FlatPlate" for my simulations. In that example, I
> specified the pressure and the density of the gas. Then, the temperature
> is calculated somewhere in the program. I found that the average atomic
> mass is A=1. However, I would like to simulate an Argon gas, i.e., A=40,
> but I couldn't find a place to define the average atomic mass. Do anyone
> know how I can define the average atomic mass? Thank you.
>
> Cheers,
>
> Po-Yu
>
> --
> Po-Yu Chang
> Assistant Professor
> Institute of Space and Plasma Sciences (ISAPS)
> National Cheng Kung University (NCKU)
> No.1, University Road,
> Tainan City 70101, Taiwan
> (TEL) +886-6-2757575 ext. 65916
> pchang at mail.ncku.edu.tw
> http://capst.ncku.edu.tw/PGS/
>
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