Andrews S.; Andriulli R.; Souhair N.; Di Fede S.; Magarotto M.; Pavarin D.; Ponti F., Multiscale Modelling of Alternative Propellants in Helicon Plasma Thrusters, in: Proceedings of the International Astronautical Congress, IAC, 2022, 2022, 2022-September, pp. 1 - 13 (atti di: International Astronautical Congress, IAC, 2022, Paris, France, 18-22 Settembre 2022) [Contribution to conference proceedings]