<meta http-equiv="Content-Type" content="text/html; charset=GB18030"><p data-start="128" data-end="144" class="">Dear FLASH Team,</p>
<p data-start="146" data-end="181" class="">I hope this message finds you well.</p>
<p data-start="183" data-end="484" class="">I am currently using FLASH for some Hybrid-PIC research. I have noticed that modeling all plasma components as particles is extremely computationally expensive. To address this, I am attempting to treat most of the low-energy plasma as a fluid, while representing the high-energy portion as particles.</p>
<p data-start="486" data-end="870" class="">However, I have encountered several difficulties with this approach. I would like to ask whether anyone on the team has experience with such a setup. Specifically, is it possible to simulate both fluid and Hybrid-PIC particles simultaneously in FLASH and allow them to interact with or drive each other? If so, are there recommended methods, modules, or example cases you could share?</p>
<p data-start="872" data-end="917" class="">Thank you very much for your help and advice!</p><p data-start="872" data-end="917" class=""><br></p><p data-start="872" data-end="917" class="">Best regards,<br data-start="932" data-end="935">
Joe<br data-start="946" data-end="949">
University of Chinese Academy of Sciences</p>