********************** Epsilon Regularization ********************** :: Epsilon Regularization = CONSTANT ------------------- Description / Usage ------------------- This card is used to specify the model for the regularization used in the generalized Newtonian viscosity. Currently used for *HERSCHEL_BULKLEY* models CONSTANT We set the epsilon value to the float specified -------- Examples -------- The following is a sample card that sets Papanastasiou regularization to a HERSCHEL_BULKLEY fluid with an epsilon on the power law term :: Liquid Constitutive Equation = HERSCHEL_BULKLEY ... Regularization Model = PAPANASTASIOU_EPSILON Epsilon Regularization = CONSTANT 1e-12 Similarly applying only to the Yield term for epsilon regularization :: Liquid Constitutive Equation = HERSCHEL_BULKLEY ... Regularization Model = EPSILON_YIELD_ONLY Epsilon Regularization = CONSTANT 1e-5 -------------------- Technical Discussion -------------------- See Description/Usage for *Liquid Constitutive Equation*