Cascading solar heat gain loop with multiple heat transfer fluids for sCO2 brayton cycles operation
This doctoral research discusses and details the system and operation methods of different solar receivers (CSR) sharing a common heliostat field, leading to three contributions to the state-of-the-art: novel process configurations for concentrated solar power (CSP) generation systems suitable for (...
- Autores:
-
Guillén Pérez, Diego Jesús
- Tipo de recurso:
- Doctoral thesis
- Fecha de publicación:
- 2021
- Institución:
- Universidad del Norte
- Repositorio:
- Repositorio Uninorte
- Idioma:
- eng
- OAI Identifier:
- oai:manglar.uninorte.edu.co:10584/13335
- Acceso en línea:
- http://hdl.handle.net/10584/13335
- Palabra clave:
- Transmisión del calor
Energía solar
- Rights
- openAccess
- License
- https://creativecommons.org/licenses/by/4.0/
| Summary: | This doctoral research discusses and details the system and operation methods of different solar receivers (CSR) sharing a common heliostat field, leading to three contributions to the state-of-the-art: novel process configurations for concentrated solar power (CSP) generation systems suitable for (1) hybrid Brayton cycles and (2) regenerative Brayton cycles, and (3) a supervisory control strategy for the operation at varying conditions. In addition, results show the high potential of CSRs compared to the single receiver (SR) used as a reference due to a more uniform heat flux distribution at design conditions and more flexibility to operate at low irradiance (off-design) conditions. |
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