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<p class="MsoNormal"><span style="font-size:11.0pt">Try commenting out or removing these lines from the Config:<br>
</span><span style="font-size:13.5pt;font-family:"-webkit-standard",serif;color:black">REQUIRES physics/Eos/EosMain/Gamma</span><span style="font-size:11.0pt;font-family:"-webkit-standard",serif;color:black"><br>
</span><span style="font-size:13.5pt;font-family:"-webkit-standard",serif;color:black">REQUIRES Multispecies</span><span style="font-size:11.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt">Redo ./setup with $B!F(B+mtmmmt$B!G(B in your setup command, and re-compile. Then those A, Z, and Gamma parameters should work for all your species.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">--</span><span style="font-size:12.0pt;font-family:"Arial",sans-serif"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#202124">Eddie Hansen<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#202124">Research Scientist<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Arial",sans-serif;color:#202124">Flash Center for Computational Science</span><span style="font-size:11.0pt"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><b><span style="font-size:12.0pt;color:black">From:
</span></b><span style="font-size:12.0pt;color:black">flash-users <flash-users-bounces@flash.rochester.edu> on behalf of pchang <pchang@mail.ncku.edu.tw><br>
<b>Date: </b>Thursday, June 2, 2022 at 10:18 AM<br>
<b>To: </b>Andy Sha Liao <andy@f.energy><br>
<b>Cc: </b>flash-users@flash.rochester.edu <flash-users@flash.rochester.edu><br>
<b>Subject: </b>Re: [FLASH-USERS] Setting of average atomic mass<o:p></o:p></span></p>
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<p>Hi Andy,<o:p></o:p></p>
<p>I tried to follow LaserSlab example and I can create three materials "CDN", "GasR", "GasB". In the log file, I do see the Multifluid database contents.
<o:p></o:p></p>
<p>Initially defined values of species:<br>
Name Index Total Positive Neutral Negative bind Ener Gamma eosType<br>
cdn 13 2.70E+01 1.30E+01 -9.99E+02 -9.99E+02 -9.99E+02 1.40E+00 321<br>
gasb 14 4.00E+00 2.00E+00 -9.99E+02 -9.99E+02 -9.99E+02 1.67E+00 321<br>
gasr 15 4.00E+00 2.00E+00 -9.99E+02 -9.99E+02 -9.99E+02 1.67E+00 321<o:p></o:p></p>
<p>In the export file, I also have three materials occupying at the right locations. However, I found that it still uses the global "gamma", not ms_CDNGamma, ms_GasBGamma, ms_GasRGamma. Also, it still uses A=1 for calculating the pressure from given density
and temperature. <o:p></o:p></p>
<p>In the Config file, I have:<o:p></o:p></p>
<p>REQUIRES physics/Hydro<br>
REQUIRES physics/Eos/EosMain/Gamma<br>
REQUIRES Multispecies<o:p></o:p></p>
<p>I couldn't figure out why the ms_CDNA, ms_GasBA, and ms_GasRA are not used in the program. Any suggestions? Thank you.<o:p></o:p></p>
<p>Best,<o:p></o:p></p>
<p>Po-Yu<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">Andy Sha Liao </span><span style="font-size:11.0pt;font-family:"MS Gothic"">$B1w(B</span><span style="font-size:11.0pt"> 2022/5/30
</span><span style="font-size:11.0pt;font-family:"MS Gothic"">$B2<8a(B</span><span style="font-size:11.0pt"> 09:46
</span><span style="font-size:11.0pt;font-family:"MS Gothic"">$BUmF;(B</span><span style="font-size:11.0pt">:<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">Po-Yu Chang, <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">I recommend that you study the LaserSlab example and then build your simulations from that example.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">LaserSlab uses the Multispecies unit where you can set materials, e.g., argon, so you can study how they interact to apply to your own problem.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">Andy <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">On Sun, May 29, 2022 at 1:35 PM Po-Yu Chang <<a href="mailto:pchang@mail.ncku.edu.tw">pchang@mail.ncku.edu.tw</a>> wrote:<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt">Hi all,<br>
<br>
I am simulating a pure hydrodynamic problem at this point. Therefore, I <br>
modified the example "FlatPlate" for my simulations. In that example, I <br>
specified the pressure and the density of the gas. Then, the temperature <br>
is calculated somewhere in the program. I found that the average atomic <br>
mass is A=1. However, I would like to simulate an Argon gas, i.e., A=40, <br>
but I couldn't find a place to define the average atomic mass. Do anyone <br>
know how I can define the average atomic mass? Thank you.<br>
<br>
Cheers,<br>
<br>
Po-Yu<br>
<br>
-- <br>
Po-Yu Chang<br>
Assistant Professor<br>
Institute of Space and Plasma Sciences (ISAPS)<br>
National Cheng Kung University (NCKU)<br>
No.1, University Road,<br>
Tainan City 70101, Taiwan<br>
(TEL) +886-6-2757575 ext. 65916<br>
<a href="mailto:pchang@mail.ncku.edu.tw" target="_blank">pchang@mail.ncku.edu.tw</a><br>
<a href="http://capst.ncku.edu.tw/PGS/" target="_blank">http://capst.ncku.edu.tw/PGS/</a><br>
<br>
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<pre>-- <o:p></o:p></pre>
<pre>Po-Yu Chang<o:p></o:p></pre>
<pre>Assistant Professor<o:p></o:p></pre>
<pre>Institute of Space and Plasma Sciences (ISAPS)<o:p></o:p></pre>
<pre>National Cheng Kung University (NCKU)<o:p></o:p></pre>
<pre>No.1, University Road,<o:p></o:p></pre>
<pre>Tainan City 70101, Taiwan<o:p></o:p></pre>
<pre>(TEL) +886-6-2757575 ext. 65916<o:p></o:p></pre>
<pre><a href="mailto:pchang@mail.ncku.edu.tw">pchang@mail.ncku.edu.tw</a><o:p></o:p></pre>
<pre><a href="http://capst.ncku.edu.tw/PGS/">http://capst.ncku.edu.tw/PGS/</a><o:p></o:p></pre>
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