************************************* **Standard State Chemical Potential** ************************************* :: Standard State Chemical Potential = CONSTANT ----------------------- **Description / Usage** ----------------------- This card sets the standard state chemical potential of a species, , in the current material to a specified value, . Currently, only the generic CONSTANT model is implemented. However, extensions to polynomial expressions in the temperature are easily implemented and forthcoming. +-----------------------+-------------------------------------------------------------------------------------+ |**CONSTANT** |Model name for the standard chemical state chemical potential model. | | | | | | * - an integer designating the species equation. | | | * - the value of the chemical potential | +-----------------------+-------------------------------------------------------------------------------------+ The standard state chemical potential, μk, o(T) , which is defined to be only a function of the temperature, is used in the evaluation of the definition of the pure species chemical potential of species k, μk (T, P) , which in turn is used in the evaluation of the mixture chemical potential of species k, μk(T, P, Xi) . ------------ **Examples** ------------ The following is a sample input card: :: Standard State Chemical Potential = CONSTANT 0 1.0 ------------------------- **Technical Discussion** ------------------------- The values in this card are currently only applicable to the *IS_EQUIL_PSEUDORXN* boundary condition. -------------- **References** -------------- No References.