required_propellant_mass

solar_line_core::orbits

Function required_propellant_mass 

Source 
pub fn required_propellant_mass(
    dry_mass_kg: f64,
    delta_v: KmPerSec,
    ve: KmPerSec,
) -> f64
Expand description

Required propellant mass (kg) given dry (post-burn) mass and ΔV.

m_prop = m_dry × (exp(ΔV/vₑ) - 1)