Archivio Istituzionale della RicercaThe electromagnetic fields radiated by a railgun during its operation are evaluated at different points around the launcher. The radiation is determined, assuming a temporal and spatial form of the current in the plasma arc, and integrating the Maxwell equations directly in the time domain. In general the evaluation of the electromagnetic field expressions requires a numerical integration, while when it is possible to assume particular spatial and temporal form of the arc current, analytical expressions are derived. The results show that unacceptable electromagnetic disturbances can be produced during the arc ignition of a railgun
Modelling of electromagnetic interferences produced by a railgun / Canavero, Flavio; Cardelli, E.; Raugi, M.; Tellini, A.. - In: IEEE TRANSACTIONS ON MAGNETICS. - ISSN 0018-9464. - STAMPA. - 29:1(1993), pp. 1125-1130. [10.1109/20.195739]
Modelling of electromagnetic interferences produced by a railgun
CANAVERO, Flavio;
1993
Abstract
The electromagnetic fields radiated by a railgun during its operation are evaluated at different points around the launcher. The radiation is determined, assuming a temporal and spatial form of the current in the plasma arc, and integrating the Maxwell equations directly in the time domain. In general the evaluation of the electromagnetic field expressions requires a numerical integration, while when it is possible to assume particular spatial and temporal form of the arc current, analytical expressions are derived. The results show that unacceptable electromagnetic disturbances can be produced during the arc ignition of a railgun
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
https://hdl.handle.net/11583/2426376
Attenzione
Attenzione! I dati visualizzati non sono stati sottoposti a validazione da parte dell'ateneo