Struct EffectiveMedium 

pub struct EffectiveMedium {
    pub phi: f64,
    pub e1: f64,
    pub nu1: f64,
    pub e2: f64,
    pub nu2: f64,
}

Effective elastic moduli of a two-phase composite using mixing rules.

Fields

phi: f64

Volume fraction of phase 2 (inclusions).

e1: f64

Young’s modulus of matrix (phase 1) [Pa].

nu1: f64

Poisson’s ratio of matrix.

e2: f64

Young’s modulus of inclusion (phase 2) [Pa].

nu2: f64

Poisson’s ratio of inclusion.

Implementations

impl EffectiveMedium

pub fn new(phi: f64, e1: f64, nu1: f64, e2: f64, nu2: f64) -> Self

Create a new effective medium model.

pub fn voigt_modulus(&self) -> f64

Voigt (upper bound) effective Young’s modulus (rule of mixtures).

E_V = (1-φ)·E1 + φ·E2

pub fn reuss_modulus(&self) -> f64

Reuss (lower bound) effective Young’s modulus.

1/E_R = (1-φ)/E1 + φ/E2

pub fn hill_modulus(&self) -> f64

Hill (arithmetic mean) effective modulus.

E_H = (E_Voigt + E_Reuss) / 2

pub fn voigt_bulk_modulus(&self) -> f64

Voigt (rule of mixtures) effective bulk modulus.

pub fn reuss_bulk_modulus(&self) -> f64

Reuss effective bulk modulus.

pub fn voigt_shear_modulus(&self) -> f64

Voigt effective shear modulus.

pub fn bounds_satisfied(&self) -> bool

Check that Reuss ≤ Voigt (always true for positive moduli).

Trait Implementations

impl Clone for EffectiveMedium

fn clone(&self) -> EffectiveMedium

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EffectiveMedium

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

Formats the value using the given formatter.

impl Copy for EffectiveMedium