Returns/sets X-component of the dielectric permittivity.
Syntax
Object.Kxx (
[Absolute As Boolean] '
) As Double
Object.Kxx As Double
Parameters
Absolute
[in] Boolean
Remarks
Kxx and Kyy properties return and set a two-component tensor that represents the
coefficient in the left part of the Poisson equation. Exact meaning and dimension of these
coefficients depends on the problem type as show in the table below:
With problems of magnetostatics or heat transfer, specifying the Kxx/Kyy
properties is an alternative to defining permeability or thermal conductivity as a function of
field in form of Spline. When you assign a value to the Kxx/Kyy,
the corresponded media considered as a linear (field independent) one, and the spline
(if any) is discarded. Otherwise, assigning a Spline object to the Spline
property, you discard the previously set Kxx/Kyy.
You always have to set values to both Kxx and Kyy properties, even if they are
equal.
With problems of electrostatics, AC and DC magnetics Kxx and Kyy properties accept a
Boolean parameter Absolute. If the value of TRUE is given, the Kxx/Kyy
properties return/set the absolute (in physical units) value rather than relative (dimensionless)
one.