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Category 5: Energy Equations
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The following conditions are applied as boundary conditions to the energy equation. These
conditions include strong Dirichlet conditions, such as hard sets on temperature on a boundary as
a constant or function of position, weak-form conditions, such as a specified heat flux from a
convective heat transfer model or a constant flux, and a host of interfacial conditions for phase
change (viz. latent heat effects), etc. The energy equation is of course a scalar equation. Some with a molten metal surface. These conditions will also apply in general to the porous energy
equation (see Porous Energy).
highly specialized equations are also available, such as a heat flux model for a laser interaction

.. include:: /problem_description_file/boundary_conditions/energy/t.rst

.. include:: /problem_description_file/boundary_conditions/energy/t_user.rst

.. include:: /problem_description_file/boundary_conditions/energy/qconv.rst

.. include:: /problem_description_file/boundary_conditions/energy/qrad.rst

.. include:: /problem_description_file/boundary_conditions/energy/qside.rst

.. include:: /problem_description_file/boundary_conditions/energy/t_contact_resis_t_contact_resis_2.rst

.. include:: /problem_description_file/boundary_conditions/energy/qnobc.rst

.. include:: /problem_description_file/boundary_conditions/energy/quser.rst

.. include:: /problem_description_file/boundary_conditions/energy/q_velo_slip.rst

.. include:: /problem_description_file/boundary_conditions/energy/q_laser_weld.rst

.. include:: /problem_description_file/boundary_conditions/energy/q_vapor_bc.rst

.. include:: /problem_description_file/boundary_conditions/energy/vp_equil.rst

.. include:: /problem_description_file/boundary_conditions/energy/latent_heat.rst

.. include:: /problem_description_file/boundary_conditions/energy/latent_heat_internal.rst