:orphan:

.. _cathode_ca_zone:

cathode_ca_zone
===============

.. autoclass:: ansys.fluent.core.generated.solver.settings_251.cathode_ca_zone
    :show-inheritance:

.. rubric:: Attributes

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Attribute                                                                                                    Summary

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:ref:`cathode_ca_zone_list <cathode_ca_zone_list>`                            Set cathode catalyst layer cell zones.

:ref:`cathode_ca_update <cathode_ca_update>`                                      Use Collective Boundary Condition.

:ref:`cathode_ca_material <cathode_ca_material>`                                    Cathode catalyst layer material.

:ref:`cathode_ca_porosity <cathode_ca_porosity>`                                                     Enter Porosity.

:ref:`cathode_ca_permeability <cathode_ca_permeability>`                           Enter Absolute Permeability (m2).

:ref:`cathode_ca_sv_ratio <cathode_ca_sv_ratio>`                                Enter Surface-to-Volume Ratio (1/m).

:ref:`cathode_ca_alpha <cathode_ca_alpha>`                                           Enter P-Conduction Coefficient.

:ref:`cathode_ca_beta <cathode_ca_beta>`                                                Enter P-Conduction Exponent.

:ref:`cathode_ca_ion_vof <cathode_ca_ion_vof>`                                        Enter Ionomer Volume Fraction.

:ref:`cathode_ca_act <cathode_ca_act>`                                Enter Activation Energy for P-Conductivity(k).

:ref:`cathode_ca_tortuosity <cathode_ca_tortuosity>`                                       Enter Ionomer Tortuosity.

:ref:`cathode_ca_jref_act <cathode_ca_jref_act>`                          Enter Activation Energy for J_ref(j/kmol).

:ref:`cathode_ca_jref_t <cathode_ca_jref_t>`                              Enter Reference Temperature for J_ref (k).

:ref:`cathode_ca_radius <cathode_ca_radius>`                                    Enter Radius of Cathode Particle(m).

:ref:`cathode_ca_resistance <cathode_ca_resistance>`                                  Enter Ionomer Resistanc/(s/m).

:ref:`cathode_ca_kwdw <cathode_ca_kwdw>`                       Enter Product of O2 Solubility and Diffusivity(m2/s).

:ref:`cathode_ca_angle <cathode_ca_angle>`                                Enter H-phobic Contact Angle (>90 degree).

:ref:`cathode_ca_angle_hi <cathode_ca_angle_hi>`                          Enter H-philic Contact Angle (<90 degree).

:ref:`cathode_ca_fraction <cathode_ca_fraction>`                                       Enter H-philic Pore Fraction.

:ref:`cathode_ca_brug_coeff <cathode_ca_brug_coeff>`                                    Enter Bruggeman Coefficient.

:ref:`cathode_ca_a <cathode_ca_a>`                                                       Enter TPB Js Coefficient_a.

:ref:`cathode_ca_b <cathode_ca_b>`                                                       Enter TPB Js Coefficient_b.

:ref:`cathode_ca_c <cathode_ca_c>`                                                       Enter TPB Js Coefficient_c.

:ref:`cathode_ca_condensation <cathode_ca_condensation>`              Enter Condensation Rate Constant for Catalyst.

:ref:`cathode_ca_evaporation <cathode_ca_evaporation>`                 Enter Evaporation Rate Constant for Catalyst.

:ref:`cathode_ca_poresize <cathode_ca_poresize>`                                   Enter Pore Size [m] for Catalyst.

========================================================   =========================================================

.. rubric:: Included in:

============================   ===================

Parent                                     Summary

============================   ===================
:ref:`cathode_1 <cathode_1>`       Set up cathode.

============================   ===================