Radiator selection for Space Station Solar Dynamic Power SystemsA study was conducted to define the best radiator for heat rejection of the Space Station Solar Dynamic Power System. Included in the study were radiators for both the Organic Rankine Cycle and Closed Brayton Cycle heat engines. A number of potential approaches were considered for the Organic Rankine Cycle and a constructable radiator was chosen. Detailed optimizations of this concept were conducted resulting in a baseline for inclusion into the ORC Preliminary Design. A number of approaches were also considered for the CBC radiator. For this application a deployed pumped liquid radiator was selected which was also refined resulting in a baseline for the CBC preliminary design. This paper reports the results and methodology of these studies and describes the preliminary designs of the Space Station Solar Dynamic Power System radiators for both of the candidate heat engine cycles.
Document ID
19880024579
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Fleming, Mike (LTV Corp. LTV Missiles and Electronics Group, Dallas, TX, United States)
Hoehn, Frank (Rockwell International Corp. Rocketdyne Div., Canoga Park, CA, United States)