[Nektar-users] P-adaptation

27 Jan 2022

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Hi All,

I am using Nektar++ compressible flow solver. I noticed the p-adaptive
algorithm can be used to optimize the computational cost but I found
practically no information on how to use it (in the user's guide).

Can anyone send me a simple example on how to use it?

Right now, the solver part of my .xml file looks like this:

    <SOLVERINFO>

        <I PROPERTY="EQType"                          VALUE="EulerCFE"
               />

        <I PROPERTY="Projection"
VALUE="DisContinuous"        />

        <I PROPERTY="AdvectionType"               VALUE="WeakDG"
          />

        <I PROPERTY="TimeIntegrationMethod" VALUE="RungeKutta3_SSP" />

        <I PROPERTY="UpwindType"                   VALUE="Roe"
               />

        <I PROPERTY="ProblemType"                  VALUE="General"
             />

        <I PROPERTY="ShockCaptureType"        VALUE="NonSmooth"            />

   </SOLVERINFO>

Many thanks for your help!

Niccolò Tonicello,