**************** **Conductivity** **************** :: Conductivity = {model_name} {float_list} [E/LtT] ----------------------- **Description / Usage** ----------------------- This card is used to specify the model for thermal conductivity. Definitions of the input parameters are as follows: +-----------------+------------------------------------------------------------------------------------------------------------+ |{model_name} |Name of the model for thermal conductivity; this parameter can have the value **CONSTANT** or **USER**. | +-----------------+------------------------------------------------------------------------------------------------------------+ |{float_list} |One or more floating point numbers ( through ) whose values are determined by the selection | | |for {model_name}. These are identified in the discussion of each model below. | +-----------------+------------------------------------------------------------------------------------------------------------+ Thus, +---------------------+--------------------------------------------------------------------------------------------------------+ |**CONSTANT** |a constant thermal conductivity model, {float_list} is a single value: | | | | | | * - Standard value of *k* | +---------------------+--------------------------------------------------------------------------------------------------------+ |**USER** ... |a user-defined model. With the USER option the appropriate modifications to the routine | | |“usr_thermal_conductivity” in the user_mp.c file must be undertaken. The {float_list} can be of | | |arbitrary length and is used to parameterize the model. These parameters are made available in the | | |subroutine via through . | +---------------------+--------------------------------------------------------------------------------------------------------+ |**TABLE** |Please see discussion at the beginning of the material properties chapter 5 for input description and | | |options. Most often character_string1 will be **TEMPERATURE** or maybe **MASS_FRACTION**. | |{LINEAR | BILINEAR} | | |[integer2] | | |[FILE = filenm] | | +---------------------+--------------------------------------------------------------------------------------------------------+ ------------ **Examples** ------------ Following is a sample card: :: Conductivity = USER 1. 1. 1. 1. 1. ------------------------- **Technical Discussion** ------------------------- No Discussion. -------------- **References** -------------- No References.