Struct ViscoplasticFlow 

pub struct ViscoplasticFlow {
    pub yield_stress: Quantity<Stress>,
    pub hardening_slope: Quantity<Stress>,
    pub rate_sensitivity: Scalar,
    pub reference_flow_rate: Quantity<Rate>,
}

The viscoplastic flow model.

Fields

yield_stress: Quantity<Stress>

The initial yield stress $Y_0$.

hardening_slope: Quantity<Stress>

The isotropic hardening slope $H$.

rate_sensitivity: Scalar

The rate sensitivity parameter $m$.

reference_flow_rate: Quantity<Rate>

The reference flow rate $d_0$.

Trait Implementations

impl Clone for ViscoplasticFlow

fn clone(&self) -> ViscoplasticFlow

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for ViscoplasticFlow

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Plastic for ViscoplasticFlow

fn initial_yield_stress(&self) -> Quantity<Stress>

Returns the initial yield stress.

fn hardening_slope(&self) -> Quantity<Stress>

Returns the isotropic hardening slope.

fn yield_stress( &self, equivalent_plastic_strain: Quantity, ) -> Result<Quantity<Stress>, ConstitutiveError>

Calculates and returns the yield stress.

impl Viscoplastic<Quantity> for ViscoplasticFlow

fn initial_state(&self) -> ViscoplasticStateVariables<Quantity>

Returns the initial state of the variables.

fn plastic_evolution( &self, mandel_stress: MandelStressElastic, state_variables: &ViscoplasticStateVariables<Quantity>, ) -> Result<ViscoplasticEvolution<Quantity>, ConstitutiveError>

Calculates and returns the plastic evolution.

fn rate_sensitivity(&self) -> Scalar

Returns the rate_sensitivity parameter.

fn reference_flow_rate(&self) -> Quantity<Rate>

Returns the reference flow rate.

fn plastic_stretching_rate( &self, deviatoric_mandel_stress: MandelStressElastic, yield_stress: Quantity<Stress>, ) -> Result<StretchingRatePlastic, ConstitutiveError>

Calculates and returns the rate of plastic stretching.

fn dissipation_potential( &self, plastic_stretching_rate: StretchingRatePlastic, yield_stress: Quantity<Stress>, ) -> Result<Quantity<Dissipation>, ConstitutiveError>

Calculates and returns the dissipation potential.

fn dual_dissipation_potential( &self, deviatoric_mandel_stress: MandelStressElastic, yield_stress: Quantity<Stress>, ) -> Result<Quantity<Dissipation>, ConstitutiveError>

Calculates and returns the dual dissipation potential.