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A hybrid brayton engine concept
| Content Provider | NASA Technical Reports Server (NTRS) |
|---|---|
| Author | Six, L. D. Elkins, R. |
| Copyright Year | 1980 |
| Description | A first generation open cycle Brayton engine concept for use in full scale solar module testing was defined. The concept extended to include solar/fossil hybrid capability. The combustion system defined for hybrid operation consists of a wide range combustor liner, a single airblast atomizer, an ignitor and a high-voltage ignition unit. Wide range combustor operation would be achieved through combining pilot and primary zones. The hybrid control mode and the solar only control mode are both based on the concept of maintaining constant turbine inlet temperature and varying the engine speed for part-power operation. In addition, the hybrid control concept will allow the operator to set a minimum thermal power input to the engine by setting a corresponding minimum engine speed. When the solar thermal power input falls below this minimum, fossil fuel would be utilized to augment the solar thermal power input. |
| File Size | 431745 |
| Page Count | 6 |
| File Format | |
| Alternate Webpage(s) | http://archive.org/details/NASA_NTRS_Archive_19800016281 |
| Archival Resource Key | ark:/13960/t78s9j80r |
| Language | English |
| Publisher Date | 1980-05-15 |
| Access Restriction | Open |
| Subject Keyword | Energy Production And Conversion Power Conditioning Solar Generators Gas Turbines Engine Design Systems Engineering Atomizers Hybrid Propulsion Brayton Cycle Combustion Chambers Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science |
| Content Type | Text |
| Resource Type | Article |
