ringkernel_wavesim3d::simulation::physics

Struct AtmosphericAbsorption

pub struct AtmosphericAbsorption { /* private fields */ }

Expand description

Atmospheric absorption coefficient calculation based on ISO 9613-1.

Returns the absorption coefficient in dB/m for a given frequency. This model accounts for:

Molecular relaxation of oxygen and nitrogen
Classical viscosity and thermal conductivity losses
Humidity effects on relaxation frequencies

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impl AtmosphericAbsorption

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pub fn new(temperature_c: f32, humidity_percent: f32, pressure_pa: f32) -> Self

Create a new absorption calculator for given conditions.

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pub fn coefficient_db_per_meter(&self, frequency_hz: f32) -> f32

Calculate absorption coefficient in dB/m for a given frequency.

Based on ISO 9613-1:1993 standard.

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pub fn coefficient_linear(&self, frequency_hz: f32) -> f32

Calculate absorption coefficient as a linear factor per meter.

Returns a multiplier (0-1) representing energy remaining after 1 meter.

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pub fn absorption_at_distance(&self, frequency_hz: f32, distance_m: f32) -> f32

Calculate absorption for a specific distance.

Returns the amplitude multiplier after traveling the given distance.

Trait Implementations§

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impl Clone for AtmosphericAbsorption

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fn clone(&self) -> AtmosphericAbsorption

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 AtmosphericAbsorption

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

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impl UnwindSafe for AtmosphericAbsorption

Blanket Implementations§

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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> Downcast<T> for T

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fn downcast(&self) -> &T

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impl<T> Downcast for T
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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.

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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.

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Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.

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Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

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Calls U::from(self).

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

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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more

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