Struct CellSizeDistribution 

pub struct CellSizeDistribution {
    pub mean_diameter: f64,
    pub std_diameter: f64,
    pub cell_density: f64,
}

Foam cell size distribution statistics.

Fields

mean_diameter: f64

Mean cell diameter [m].

std_diameter: f64

Standard deviation of cell diameter [m].

cell_density: f64

Number of cells per unit volume [1/m³].

Implementations

impl CellSizeDistribution

pub fn new(mean_diameter: f64, std_diameter: f64, cell_density: f64) -> Self

Create a new cell size distribution.

pub fn coefficient_of_variation(&self) -> f64

Coefficient of variation.

pub fn estimated_porosity(&self) -> f64

Approximate porosity from cell density and mean diameter.

phi ≈ N * (pi/6) * d^3, capped at 1.0.

pub fn specific_surface_area(&self) -> f64

Specific surface area (surface per unit volume) for spherical cells.

S_v = N * pi * d^2

pub fn wall_thickness(&self, relative_density: f64) -> f64

Characteristic cell wall thickness for closed-cell foam.

t ≈ d * (1 - (1 - rho_rel)^(1/3))

Trait Implementations

impl Clone for CellSizeDistribution

fn clone(&self) -> CellSizeDistribution

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CellSizeDistribution

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

Formats the value using the given formatter.

impl PartialEq for CellSizeDistribution

fn eq(&self, other: &CellSizeDistribution) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for CellSizeDistribution