********************* Thermal WLF Constant2 ********************* :: Thermal WLF Constant2 = CONSTANT [T] ----------------------- **Description / Usage** ----------------------- This card is used to specify the thermal constant 2 of the **CARREAU_WLF** viscosity model in the *Liquid Constitutive Equation* card. Definitions of the input parameters are as follows: +-----------------+------------------------------------------------------------------------------------------------------------+ |**CONSTANT** |Name of the model for Thermal Constant2. | | | | | | * - the value of :math:`c_2`, in the equation representing the temperature-dependent shift factor | | | for the **CARREAU_WL** constitutive model. | +-----------------+------------------------------------------------------------------------------------------------------------+ |**LEVEL_SET** |Name of the model for level-set dependent WLF thermal constant 2. Allows for this thermal constant 2 level | | |to be a function of the level-set field. Specifically used for changing the thermal constant 2 from one | | |constant value on the negative side of the interface to another constant value on the positive side. The | | |model requires three floats: | | | | | | * - the value of thermal constant 2 in the negative regions of the level set function. | | | | | | * - the value of thermal constant 2 in the positive regioons of the level-set function. | | | | | | * Length scale over which the transition occurs. If this parameter is set to zero, it will default| | | to one-half the Level-Set Length Scale value specified. | +-----------------+------------------------------------------------------------------------------------------------------------+ ------------ **Examples** ------------ The following is a sample card that sets the *Thermal WLF Constant2* to 0.1. :: Thermal WLF Constant2 = CONSTANT 0.1 ------------------------- **Technical Discussion** ------------------------- See Description/Usage for *Liquid Constitutive Equation* card.