A program for advancing the technology of space concentratorsIn 1985, the NASA Lewis Research Center formed a project, the Advanced Solar Dynamics Power Systems Project, for the purpose of advancing the technology of Solar Dynamic Power Systems for space applications beyond 2000. Since then, technology development activities have been initiated for the major components and subsystems such as the concentrator, heat receiver and engine, and radiator. Described here is a program for developing long lived (10 years or more), lighter weight, and more reflective space solar concentrators than is presently possible. The program is progressing along two parallel paths: one is concentrator concept development and the other is the resolution of those critical technology issues that will lead to durable, highly specular, and lightweight reflector elements. Outlined are the specific objectives, long-term goals, approach, planned accomplishments for the future, and the present status of the various program elements.
Document ID
19900051104
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Naujokas, Gerald J. (NASA Lewis Research Center; Sverdrup Technology, Inc. Cleveland, OH, United States)
Savino, Joseph M. (NASA Lewis Research Center Cleveland, OH, United States)