Struct ElementFlowReport 

#[non_exhaustive]
pub struct ElementFlowReport {
    pub corner_x_m: f64,
    pub angle_rad: f64,
    pub pressure_ratio: f64,
    pub loading_per_rad: f64,
    pub tangent_cone_pressure_ratio: f64,
    pub tangent_cone_loading_per_rad: f64,
    pub decay_per_m: f64,
    pub corner_radius_m: f64,
}

The flow on one element of the tangent body (ShockExpansionBody::element_flows): its state just behind the element’s corner, the tangent cone it relaxes toward, and how fast it does so. At an axial distance x aft of its corner the pressure is p_c − (p_c − p₂) e^(−η) and the loading (1 − e^(−η)) Λ_c + e^(−η) Λ₂, with η = Self::decay_per_m · x (TN 3527 eqs. 8, 9 and 19). Pressures are over the free stream’s, p₀.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

corner_x_m: f64

Where the element starts, m aft of the vertex.

angle_rad: f64

Its angle to the axis, rad; negative on a boattail.

pressure_ratio: f64

p₂/p₀, the pressure just behind its corner.

loading_per_rad: f64

Λ₂, the loading just behind its corner, per radian of angle of attack.

tangent_cone_pressure_ratio: f64

p_c/p₀ on its tangent cone (the free stream’s for a cylinder, and footnote 8’s for a boattail).

tangent_cone_loading_per_rad: f64

Λ_c = tan δ (dC_N/dα)_tc, the loading it relaxes toward, per radian of angle of attack.

decay_per_m: f64

dη/dx, per m of axial distance aft of the corner, not of distance along the surface; zero where the pressure already sits at its tangent cone’s, or where the element is reduced (issue #81: the gradient a reduced element carries on).

corner_radius_m: f64

The radius at its corner, m: the r of eq. 19’s ∫ Λ r dx.

Trait Implementations

impl Clone for ElementFlowReport

fn clone(&self) -> ElementFlowReport

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ElementFlowReport

impl Debug for ElementFlowReport

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ElementFlowReport

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for ElementFlowReport

fn eq(&self, other: &ElementFlowReport) -> 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 Serialize for ElementFlowReport

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ElementFlowReport