Struct PyViscoelasticMaterial 

pub struct PyViscoelasticMaterial {
    pub equilibrium_modulus: f64,
    pub prony_moduli: Vec<f64>,
    pub prony_times: Vec<f64>,
}

Viscoelastic material described by a generalised Maxwell (Prony series) model.

Fields

equilibrium_modulus: f64

Long-term (equilibrium) modulus E∞ (Pa).

prony_moduli: Vec<f64>

Prony series amplitudes (modulus contributions E_i).

prony_times: Vec<f64>

Prony series relaxation times τ_i (s).

Implementations

impl PyViscoelasticMaterial

pub fn new( equilibrium_modulus: f64, prony_moduli: Vec<f64>, prony_times: Vec<f64>, ) -> Self

Create a new viscoelastic material.

prony_moduli and prony_times must have equal length.

pub fn relaxation_modulus(&self, t: f64) -> f64

Relaxation modulus E(t) = E∞ + Σ E_i exp(−t/τ_i).

pub fn glassy_modulus(&self) -> f64

Instantaneous (glassy) modulus E(0) = E∞ + Σ E_i.

Trait Implementations

impl Clone for PyViscoelasticMaterial

fn clone(&self) -> PyViscoelasticMaterial

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PyViscoelasticMaterial

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

Formats the value using the given formatter.

impl Default for PyViscoelasticMaterial

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for PyViscoelasticMaterial

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PyViscoelasticMaterial

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

where __S: Serializer,

Serialize this value into the given Serde serializer.