Minimum Condition Requirements in Laser Driven ICF for Advanced Space Propulsion Applications

Kelvin F. Long (2024), JBIS, 77, pp.29-32

Refcode: 2024.77.029

DOI: https://doi.org/10.59332/jbis-077-01-0029

Inertial Confinement Fusion (ICF) is one of the candidate methods by which spacecraft can be propelled onto interplanetary and interstellar trajectories. In this paper we discuss the application of laser driven ICF to advanced space propulsion and present fundamental equations which relate the capsule mass and nozzle jet efficiency to propulsion parameters. This is also shown for the scenario of using expellant propellant for the purpose of thrust augmentation.

Keywords: Inertial Confinement Fusion, Space Propulsion