Indicates if this object is still valid, i.e. hasn't been deleted or some other action done to invalidate the reference.
"additiveFEAConvection_var" is a variable referencing an AdditiveFEAConvection object. |
"additiveFEAConvection_var" Is a variable referencing an AdditiveFEAConvection Object. |
"additiveFEAConvection_var" Is a variable referencing an AdditiveFEAConvection Object. |