Computing a CUSP field with the MHD2 model

  1. To compute a cusp field with the MHD2 model, select File > Open.

  2. Open the file StatMagEPot_cusp.crys.

  3. Select Computation > Process parameters > Electrical Potential.

    The Electrical Potential dialog opens.

    Process parameters dialog, Magnetic Fields tab 

    Figure 84. Process parameters dialog, Magnetic Fields tab

  4. All parameters for computing stationary magnetic fields are already specified with valid values.

    Magnetic induction in Tesla: 0.1, Sample Radius in meters: 0.01 Model is MHD2 Configuration is cusp Cusp Origin in meters: 0.01

  5. Click on Close.

  6. Click on the Start computation button  .

    After the computation is finished you can visualize the distribution of the sinus component and the components of the Lorentz-Force in the variable group Electrical Potential, for instance.

    lorentz-p 

    Figure 85. lorentz-p