I
- Ice Density
- Density of the ice layer.
- Ice LatentHeat
- Latent heat due to melting/solidification of the ice layer.
- Ice Layer Thickness Value
- Thickness of the ice layer.
- Ice PhaseChangeTemperature
- Ice Specific Heat
- Specific heat of the ice layer.
- IDDES Blending Function
- The blending function defined in Eqn. (1422) that is used for detached eddy simulation with the IDDES formulation option.
- IDDES Elevating Function
- The elevating function defined in Eqn. (1415) that is used for detached eddy simulation with the IDDES formulation option.
- IDDES Length Scale
- The cell length scale that is used for detached eddy simulation with the IDDES formulation option , see Eqn. (1424).
- Ignition Progress Variable
- in Eqn. (4022).
- Impact Wear Rate
- The rate at which material is being eroded from a boundary by direct impact. To access this field function, select the Impact Wear model.
- Impingement Rate of [Eulerian phase]
- The rate of impingement from the Lagrangian phase to the Eulerian phase.
- Incident Mass Flux of <Phase>
- The mass flux of material particles of <phase> impinging on a boundary.
- Incident Mass Flux of <Component> of <Phase>
- The mass flux of <component> of the material particles of <phase> impinging on a boundary.
- Incident Particle Flux of Phase <Phase>
- The rate of massless particles of <phase> impinging on a boundary.
- Incident Radiation
- The zeroth angular moment of radiative intensity ( ). This quantity is also proportionally related to the energy density ( where c is the speed of light) and to the mean intensity ( ). This property is a full-spectrum quantity. For spectral radiation (multiband), it includes contributions from all wavelengths (bands).
- Incremental Nodal Displacement
- Represents the increment of the imported Abaqus displacement over a time-step.
- Indicator of [Virtual Disk]
- Cell marker to indicate which volume cell is identified as part of the virtual disk. A value of 1 indicates that the cell is part of the virtual disk. A value of 0 indicates that the cell is not part of the virtual disk. This field function can be used as input to a derived part of the type threshold.
- Inflow Plane Marker of [Virtual Disk]
- Cell marker to indicate which volume cell is identified as part of the inflow velocity plane. A value of 1 indicates that the cell is part of the inflow velocity plane. A value of 0 indicates that the cell is not part of the inflow velocity plane. This field function can be used as input to a derived part of the type threshold.
- Injector Index
- The index of the injector which created each parcel.
- Input Equilibrium Library Temperature
- The unburnt temperature that is used to enter the equilibrium library by taking into account heat losses from combustion.
- InitialVelocityOfDfbiConstraint 1
- Automatically computes the initial relative velocity for the bodies that
participate in the constraint with index 1. The computation is based on the
initial velocity and angular velocity of these 6-DOF bodies and the
direction defined by the driver constraint.
The velocity specified in a velocity driver constraint must be consistent with the initial velocity and angular velocity of the 6-DOF bodies. The same holds for the time derivative of the distance specification of a distance driver constraint.
- InitialDistanceOfDfbiConstraint 1
- Automatically computes the initial distance for the bodies that participate in the constraint with index 1. Only available for distance driver constraints.
- Initiator Concentration
- Displays the concentration of the initiator throughout the polymerization process.
- Integrated IsTransitioning of [phase interaction]
- Gives the integrated results for all the defined transition criteria. A value of 1 indicates which VOF blobs will be transitioned to Lagrangian parcels, at any given time-step.
- Integrated TransitionMark of [phase interaction]
- Gives the integrated results for all the defined transition criteria. A value of indicates which Lagrangian parcels will transition to an MMP phase at any given time-step.
- Intercalation Particle Surface Film Thickness of [porous film phase]
- The (average) thickness of the film solid phase in Eqn. (4154).
- Intercalation Particle Film Resistance Area of [porous particle phase]
- The total electrical resistance area of all films growing on the particle in Eqn. (4155).
- Interface Parent Boundary Index
- Interface Parent Face Index
- This field function is the offset of the parent face for each direct boundary interface boundary face. Each face on a direct boundary interface boundary is a piece of an intersection of one face from each of the contributing boundaries. This index identifies those faces from the contributing boundaries.
- Interface Turbulence Damping Coefficient [Phase Interaction
-
For K-Omega turbulence, the damping coefficient in Eqn. (2635).
For K-Epsilon or Reynolds Stress Transport turbulence, the damping coefficient in Eqn. (2636).
- Interface Turbulence Damping Source Term
-
For K-Omega turbulence, the term in Eqn. (2635).
For K-Epsilon or Reynolds Stress Transport turbulence, the term in Eqn. (2636).
Available only when temporary storage is activated in the appropriate Turbulence solver.
- Interface Area Density of [Eulerian phase]
-
The interfacial area available for momentum, heat, and mass transfer from the Lagrangian phase to the continuous Eulerian phase through phase interaction.
- Interface Normal of [Eulerian phase]
-
The unit normal vector pointing away from the Eulerian phase.
- Intermittency
- The transported variable , see Eqn. (1500).
- InternalForce
- Vector field function that represents the internal elastic forces, as defined in Eqn. (4558).
- Internal Wall Heat Flux Coefficient, A
- Internal Wall Heat Flux Coefficient, B
- Internal Wall Heat Flux Coefficient, C
- Internal Wall Heat Flux Coefficient, D
-
The internally calculated contributions to the constant coefficients of wall heat flux , , , .
In a multiphase continuum, versions of these field functions are created for each phase.
- Intermittency
- The transported variable , see Eqn. (1550).
- Interphase Transfer Species Source of [reaction component] of [phase interaction]
- Refers to the net source term for species due to the interphase reactions.
- Interphase Transfer Species Source Jacobian of [reaction component] of [phase interaction]
- Refers to the net Jacobian of the source term for species , defined as , which represents the derivative of source term with respect to the mass fraction of species .
- Ionic Charge Density
- The ionic space charge density, . Scalar function.
- Isotherm Speed of <Phase> @ <Critical Temperature>
- The Isotherm Speed of the melting-solidifying phase at the critical temperature.
- Is Stripping
- Whether stripping is occurring in a cell during a particular time-step.
- IsTransitioning of <criterion> of <phase interaction>
- This stores the results of each transition criterion decision, for all the phase interactions.
- Iteration
- Displays the current iteration of the simulation.