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ThermalProtection

oxiphysics_materials::aerospace::types

Struct ThermalProtection 

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pub struct ThermalProtection {
    pub designation: String,
    pub k_room: f64,
    pub k_hot: f64,
    pub cp_room: f64,
    pub emissivity: f64,
    pub max_temp: f64,
    pub density: f64,
}
Expand description

Reusable thermal protection system (TPS) tile properties.

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§designation: String

Material designation (PICA, TUFI, RCC, FRCI).

§k_room: f64

Thermal conductivity at room temperature (W/m·K).

§k_hot: f64

Thermal conductivity at max temperature (W/m·K).

§cp_room: f64

Specific heat at room temperature (J/kg·K).

§emissivity: f64

Emissivity ε (dimensionless, 0–1).

§max_temp: f64

Max use temperature (°C).

§density: f64

Density (kg/m³).

Implementations§

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impl ThermalProtection

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pub fn pica() -> Self

PICA (Phenolic Impregnated Carbon Ablator) properties.

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pub fn conductivity_at(&self, t: f64) -> f64

Interpolated thermal conductivity at temperature T (°C).

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pub fn radiation_heat_flux(&self, t_k: f64) -> f64

Radiation heat rejection rate q_rad (W/m²) at surface temp T (K).

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pub fn required_thickness(&self, q_in: f64, dt_max: f64) -> f64

Required thickness to limit back-face temperature (simplified 1D conduction).

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