Loading...
Please wait, while we are loading the content...
Similar Documents
Assessment of the free-piston stirling convertor as a long life power convertor for space
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Schreiber, Jeffrey G. |
| Copyright Year | 2001 |
| Description | There is currently a renewed interest in the use of free-piston Stirling power convertors for space power applications. More specifically, the Stirling convertor is being developed to be part of the Stirling Radioisotope Power System to supply electric power to spacecraft for NASA deep space science missions. The current development effort involves the Department of Energy, Germantown, MD, the NASA Glenn Research Center, Cleveland, OH, and the Stirling Technology Company, Kennewick, WA. The Stirling convertor will absorb heat supplied from the decay of plutonium dioxide contained in the General Purpose Heat Source modules and convert it into electricity to power the spacecraft. For many years the "potentials" of the free-piston Stirling convertor have been publicized by it's developers. Among these "potentials" were long life and high reliability. This paper will present an overview of the critical areas that enable long life of the free-piston Stirling power convertor, and present some of the techniques that have been used when long life has been achieved. |
| File Size | 9341834 |
| Page Count | 12 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_20010047227 |
| Archival Resource Key | ark:/13960/t77t2nc73 |
| Language | English |
| Publisher Date | 2001-01-01 |
| Access Restriction | Open |
| Subject Keyword | Spacecraft Propulsion And Power Power Converters Stirling Cycle Thermoelectric Generators Nasa Space Programs Stirling Engines Radioisotope Batteries Piston Engines Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
