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IsotropicElasticityCartesianModel2d

eqiora::numerics

Struct IsotropicElasticityCartesianModel2d 

pub struct IsotropicElasticityCartesianModel2d { /* private fields */ }
Description

Exact, method-neutral 2D isotropic small-strain elasticity model.

The admitted strong relation is -div(2 mu sym(grad(u)) + lambda I div(u)) - grad(q) = 0, where q is defined by one scalar spatial Relation and every Cartesian side has one explicit normalized boundary disposition. Mesh, element, quadrature, algebra, solver, and target choices are intentionally absent.

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impl IsotropicElasticityCartesianModel2d

Signature links:§IsotropicElasticityCartesianModel2d

pub const fn domain(&self) -> RawId

Signature links:domainRawId

Canonical volume Domain.

pub const fn displacement(&self) -> RawId

Signature links:displacementRawId

Canonical spatial-vector displacement Field.

pub const fn load_potential(&self) -> RawId

Signature links:load_potentialRawId

Canonical scalar conservative-load potential Field.

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

Signature links:boundsf6422

Physical Cartesian bounds in coherent SI coordinates.

pub fn shear_modulus(&self) -> f64

Signature links:shear_modulusf64

Shear modulus mu in coherent SI units.

pub fn first_lame_parameter(&self) -> f64

Signature links:first_lame_parameterf64

First Lamé parameter lambda in coherent SI units.

pub const fn shear_modulus_expression(&self) -> &ScalarSpatialExpression

Signature links:shear_modulus_expression

Canonical constant expression retaining mu Parameter identity.

pub const fn first_lame_parameter_expression(&self) -> &ScalarSpatialExpression

Signature links:first_lame_parameter_expression

Canonical constant expression retaining lambda Parameter identity.

pub const fn load_potential_expression(&self) -> &ScalarSpatialExpression

Signature links:load_potential_expression

Immutable scalar tape defining the canonical load potential q.

pub const fn boundary_inventory(&self) -> &CartesianBoundaryInventory<2>

Signature links:boundary_inventory

Complete package-neutral meaning of the four exact Cartesian sides.

pub fn conservative_body_force( &self, coordinates: &[f64], ) -> Result<[f64; 2], Diagnostic>

Signature links:conservative_body_forcef64Resultf642Diagnostic

Evaluate grad(q) from the same canonical tape as the model Relation.

§Errors

Preserves the tape’s exact shape and finite-evaluation diagnostics.

Trait Implementations§

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impl Clone for IsotropicElasticityCartesianModel2d

Signature links:§CloneIsotropicElasticityCartesianModel2d
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fn clone(&self) -> IsotropicElasticityCartesianModel2d

Signature links:§cloneIsotropicElasticityCartesianModel2d
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 IsotropicElasticityCartesianModel2d

Signature links:§DebugIsotropicElasticityCartesianModel2d
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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 IsotropicElasticityCartesianModel2d

Signature links:§PartialEqIsotropicElasticityCartesianModel2d
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fn eq(&self, other: &IsotropicElasticityCartesianModel2d) -> bool

Signature links:§eqIsotropicElasticityCartesianModel2dbool
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 IsotropicElasticityCartesianModel2d

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