Struct Flow 

#[non_exhaustive]
pub struct Flow {
    pub mach: f64,
    pub alpha_rad: f64,
    pub roll_rad: f64,
}

The air-relative flow at one instant.

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.

mach: f64

Mach number: in [0, 5) for the normal force and the drag buildup.

alpha_rad: f64

Total angle of attack between the body axis +z_B and the air-relative velocity, rad, in [0, π]. The models are small-angle models (see docs/physics/aero.md).

roll_rad: f64

Roll angle of the lateral airflow, rad from x_B toward y_B: the direction in which the air crosses the body. Only fin sets of one or two fins depend on it.

Implementations

impl Flow

pub fn new(mach: f64, alpha_rad: f64, roll_rad: f64) -> Self

A flow at mach, angle of attack alpha_rad and lateral-flow roll roll_rad. Checked when used (Flow::validate).

pub fn axial(mach: f64) -> Self

Straight into the wind at mach.

pub fn validate(&self) -> Result<(), AeroError>

Checks the Mach number against the normal force’s range, and the angles.

Errors

AeroError::Mach outside [0, 5) (NORMAL_FORCE_MACH_LIMIT), and AeroError::Domain for an angle of attack outside [0, π] or a non-finite roll.

Trait Implementations

impl Clone for Flow

fn clone(&self) -> Flow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Flow

impl Debug for Flow

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Flow

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Flow

fn eq(&self, other: &Flow) -> 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 Flow

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 Flow