[FLASH-USERS] How to achieve static pressure balance in FLASH

[YGW]

Hi Flash User Group,


I am trying to set up a classic RT instability case. The upper layer of material is CH, and the lower layer is He. After adding constant gravity, the interface will move. How should I set a static pressure balance?  How to reflect the static pressure balance formula（dp/dz=-\rho g） in FLASH to enable FLASH to understand the pressure (P) I set?




Thank you in advance,


Yang
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://flash.rochester.edu/pipermail/flash-users/attachments/20230813/01927b69/attachment.htm>