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SteadyIncompressibleStokesModel2d

eqiora::numerics

Struct SteadyIncompressibleStokesModel2d 

pub struct SteadyIncompressibleStokesModel2d { /* private fields */ }
Description

Exact, method-neutral 2D steady incompressible Stokes model.

The admitted volume Relations are q - expression = 0, -div(2 mu sym(grad(u)) - isotropic_lift(p)) - grad(q) = 0, and div(u) = 0, plus one exact scalar definition for every distinct external normal-pressure coefficient Field. Every exact boundary support carries one explicit trace-zero, flux-zero, prescribed, or live field-physical disposition. The support key is either an exact Cartesian side or an exact geometry entity-set name; mesh membership remains a Realization concern. The object retains semantic identity and immutable scalar tapes only: pressure gauge, trace spaces, assembly, solver, and execution target remain Realization concerns.

Implementations§

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impl SteadyIncompressibleStokesModel2d

Signature links:§SteadyIncompressibleStokesModel2d

pub const fn domain(&self) -> RawId

Signature links:domainRawId

Canonical volume Domain.

pub const fn velocity(&self) -> RawId

Signature links:velocityRawId

Canonical spatial-Cartesian velocity Field.

pub const fn pressure(&self) -> RawId

Signature links:pressureRawId

Canonical invariant pressure Field.

pub const fn force_potential(&self) -> RawId

Signature links:force_potentialRawId

Canonical invariant conservative-force potential Field.

pub const fn bounds(&self) -> &[[f64; 2]; 2]

Signature links:boundsf6422

Physical axis-aligned bounds in coherent SI coordinates.

pub fn dynamic_viscosity(&self) -> f64

Signature links:dynamic_viscosityf64

Positive constant dynamic viscosity in coherent SI units.

pub const fn dynamic_viscosity_expression( &self, ) -> &ScalarSpatialExpression<f64>

Signature links:dynamic_viscosity_expressionf64

Immutable constant tape retaining dynamic-viscosity Parameter identity.

pub const fn force_potential_expression(&self) -> &ScalarSpatialExpression<f64>

Signature links:force_potential_expressionf64

Immutable scalar tape defining the conservative-force potential.

pub const fn force_potential_definition(&self) -> RawId

Signature links:force_potential_definitionRawId

Exact Relation witnessing the force-potential definition.

pub const fn momentum_relation(&self) -> RawId

Signature links:momentum_relationRawId

Exact Relation witnessing momentum balance.

pub const fn incompressibility_relation(&self) -> RawId

Signature links:incompressibility_relationRawId

Exact Relation witnessing incompressibility.

pub fn boundaries(&self) -> impl Iterator<Item = &PhysicalBoundaryEntry>

Signature links:boundariesIterator

Exact semantic Boundaries and their package-neutral dispositions.

pub fn boundary(&self, boundary: RawId) -> Option<&PhysicalBoundaryEntry>

Signature links:boundaryRawIdOption

Boundary meaning identified by the exact Semantic Domain identity.

pub fn normal_pressure( &self, boundary: RawId, ) -> Option<&SteadyStokesNormalPressure2d>

Signature links:normal_pressureRawIdOption

Parent-outward normal-pressure law on one exact semantic Boundary.

Trait Implementations§

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impl Clone for SteadyIncompressibleStokesModel2d

Signature links:§CloneSteadyIncompressibleStokesModel2d
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fn clone(&self) -> SteadyIncompressibleStokesModel2d

Signature links:§cloneSteadyIncompressibleStokesModel2d
Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Signature links:unstableSource§clone_from
Performs copy-assignment from source. Read more
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impl Debug for SteadyIncompressibleStokesModel2d

Signature links:§DebugSteadyIncompressibleStokesModel2d
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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Signature links:§fmtFormatterResult()Error
Formats the value using the given formatter. Read more
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impl PartialEq for SteadyIncompressibleStokesModel2d

Signature links:§PartialEqSteadyIncompressibleStokesModel2d
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fn eq(&self, other: &SteadyIncompressibleStokesModel2d) -> bool

Signature links:§eqSteadyIncompressibleStokesModel2dbool
Tests for self and other values to be equal, and is used by ==.
1.0.0 (const: unstable) · Source§

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

Signature links:unstableSource§ne&Rhsbool
Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for SteadyIncompressibleStokesModel2d

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