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BioMaterial

oxiphysics_materials::nano::types

Struct BioMaterial 

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pub struct BioMaterial {
    pub collagen_fraction: f64,
    pub mineral_fraction: f64,
    pub collagen_modulus: f64,
    pub mineral_modulus: f64,
    pub c1: f64,
    pub c2: f64,
    pub remodeling_rate: f64,
}
Expand description

Biological material model: collagen fibers, bone composite, tissue.

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§collagen_fraction: f64

Collagen fiber volume fraction (0–1).

§mineral_fraction: f64

Mineral (hydroxyapatite) volume fraction (0–1).

§collagen_modulus: f64

Collagen fiber modulus (Pa).

§mineral_modulus: f64

Mineral modulus (Pa).

§c1: f64

Tissue Mooney-Rivlin parameter C1 (Pa).

§c2: f64

Tissue Mooney-Rivlin parameter C2 (Pa).

§remodeling_rate: f64

Remodeling rate constant (s^-1).

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impl BioMaterial

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pub fn cortical_bone() -> Self

Creates a cortical bone material model.

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pub fn soft_tissue() -> Self

Creates a soft tissue (cartilage-like) model.

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pub fn effective_modulus(&self) -> f64

Effective modulus via Voigt rule of mixtures.

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pub fn mooney_rivlin_energy(&self, i1: f64, i2: f64) -> f64

Mooney-Rivlin strain energy W = C1*(I1-3) + C2*(I2-3).

I1 = λ1² + λ2² + λ3² (first invariant).

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pub fn remodeling_stimulus(&self, strain_energy: f64, threshold: f64) -> f64

Remodeling stimulus: if strain energy W exceeds threshold, increase rate.

Trait Implementations§

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impl Clone for BioMaterial

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fn clone(&self) -> BioMaterial

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for BioMaterial

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

Formats the value using the given formatter. Read more

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.