Struct PyCreepMaterial 

pub struct PyCreepMaterial {
    pub norton_coefficient: f64,
    pub norton_exponent: f64,
    pub activation_temperature: f64,
}

Creep material described by Norton’s power-law creep model.

Fields

norton_coefficient: f64

Norton creep coefficient A (1/s · Pa^{-n}).

norton_exponent: f64

Norton creep exponent n (dimensionless).

activation_temperature: f64

Activation energy Q divided by universal gas constant R (K).

Implementations

impl PyCreepMaterial

pub fn new( norton_coefficient: f64, norton_exponent: f64, activation_temperature: f64, ) -> Self

Create a new creep material.

pub fn creep_rate(&self, stress: f64, temp: f64) -> f64

Secondary creep rate dε/dt = A σ^n exp(−Q/RT).

stress in Pa, temp in K.

pub fn reference_creep_rate(&self, stress: f64) -> f64

Minimum creep rate (at reference temperature 293 K).

Trait Implementations

impl Clone for PyCreepMaterial

fn clone(&self) -> PyCreepMaterial

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PyCreepMaterial

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

Formats the value using the given formatter.

impl Default for PyCreepMaterial

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PyCreepMaterial

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PyCreepMaterial

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.