A detailed model of ion propulsion systemsA detailed model for the determination of ion propulsion system masses and performance is presented. The model divides the propulsion system into its component parts and provides mass scaling relationships for each part. In addition, the model is coupled to a detailed ion engine performance model to facilitate investigation of the impact of engine technology assumptions on the overall propulsion system mass and performance. The model is exercised to determine the optimum specific impulse for a selected earth orbit transfer mission.
Document ID
19890059341
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Brophy, John R. (Electric Propulsion Lab., Inc. Lancaster, CA, United States)
Aston, Graeme (Electric Propulsion Laboratory, Inc. Lancaster, CA, United States)