Plug nozzles - The ultimate customer driven propulsion systemThis paper presents the results of a study applying the plug cluster nozzle concept to the propulsion system for a typical lunar excursion vehicle. Primary attention for the design criteria is given to user defined factors such as reliability, low volume, and ease of propulsion system development. Total thrust and specific impulse are held constant in the study while other parameters are explored to minimize the design chamber pressure. A brief history of the plug nozzle concept is included to point out the advanced level of technology of the concept and the feasibility of exploiting the variables considered in the study. The plug cluster concept looks very promising as a candidate for consideration for the ultimate customer driven propulsion system.
Document ID
19910061171
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Aukerman, Carl A. (NASA Lewis Research Center Cleveland; Sverdrup Technology, Inc., Brook Park, OH, United States)