:orphan: .. _cathode_ca_zone: cathode_ca_zone =============== .. autoclass:: ansys.fluent.core.generated.solver.settings_242.cathode_ca_zone.cathode_ca_zone :show-inheritance: .. rubric:: Attributes ======================================================== ========================================================= Attribute Summary ======================================================== ========================================================= :ref:`cathode_ca_zone_list ` Set cathode catalyst layer cell zones. :ref:`cathode_ca_update ` Use Collective Boundary Condition. :ref:`cathode_ca_material ` Cathode catalyst layer material. :ref:`cathode_ca_porosity ` Enter Porosity. :ref:`cathode_ca_permeability ` Enter Absolute Permeability (m2). :ref:`cathode_ca_sv_ratio ` Enter Surface-to-Volume Ratio (1/m). :ref:`cathode_ca_alpha ` Enter P-Conduction Coefficient. :ref:`cathode_ca_beta ` Enter P-Conduction Exponent. :ref:`cathode_ca_ion_vof ` Enter Ionomer Volume Fraction. :ref:`cathode_ca_act ` Enter Activation Energy for P-Conductivity(k). :ref:`cathode_ca_tortuosity ` Enter Ionomer Tortuosity. :ref:`cathode_ca_jref_act ` Enter Activation Energy for J_ref(j/kmol). :ref:`cathode_ca_jref_t ` Enter Reference Temperature for J_ref (k). :ref:`cathode_ca_radius ` Enter Radius of Cathode Particle(m). :ref:`cathode_ca_resistance ` Enter Ionomer Resistanc/(s/m). :ref:`cathode_ca_kwdw ` Enter Product of O2 Solubility and Diffusivity(m2/s). :ref:`cathode_ca_angle ` Enter H-phobic Contact Angle (>90 degree). :ref:`cathode_ca_angle_hi ` Enter H-philic Contact Angle (<90 degree). :ref:`cathode_ca_fraction ` Enter H-philic Pore Fraction. :ref:`cathode_ca_a ` Enter TPB Js Coefficient_a. :ref:`cathode_ca_b ` Enter TPB Js Coefficient_b. :ref:`cathode_ca_c ` Enter TPB Js Coefficient_c. :ref:`cathode_ca_condensation ` Enter Condensation Rate Constant for Catalyst. :ref:`cathode_ca_evaporation ` Enter Evaporation Rate Constant for Catalyst. :ref:`cathode_ca_poresize ` Enter Pore Size [m] for Catalyst. ======================================================== ========================================================= .. rubric:: Included in: ========================== =================== Parent Summary ========================== =================== :ref:`cathode ` Set up cathode. ========================== ===================