An innovative twin-technology solar system design for electricity production
Traditional solar updraft power plants work during the daytime as it is dependent on solar radiation to generate electricity. Hence, energy productivity, efficiency, and performance are limited. This work presents a novel attempt to increase the productivity of a traditional solar updraft system by...
Saved in:
| Main Author: | |
|---|---|
| Other Authors: | , |
| Format: | article |
| Published: |
2024
|
| Subjects: | |
| Online Access: | http://dx.doi.org/10.1016/j.egyr.2023.11.027 https://www.sciencedirect.com/science/article/pii/S2352484723015512 http://hdl.handle.net/10576/65720 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1857415083742724096 |
|---|---|
| author | Abdelsalam, Emad |
| author2 | Almomani, Fares Ibrahim, Shadwa |
| author2_role | author author |
| author_facet | Abdelsalam, Emad Almomani, Fares Ibrahim, Shadwa |
| author_role | author |
| dc.creator.none.fl_str_mv | Abdelsalam, Emad Almomani, Fares Ibrahim, Shadwa |
| dc.date.none.fl_str_mv | 2024-06-30 2025-06-24T10:09:29Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | http://dx.doi.org/10.1016/j.egyr.2023.11.027 Abdelsalam, E., Almomani, F., & Ibrahim, S. (2024). An innovative twin-technology solar system design for electricity production. Energy Reports, 11, 153-163. 23524847 https://www.sciencedirect.com/science/article/pii/S2352484723015512 http://hdl.handle.net/10576/65720 153-163 11 |
| dc.language.none.fl_str_mv | en |
| dc.publisher.none.fl_str_mv | Elsevier |
| dc.rights.none.fl_str_mv | http://creativecommons.org/licenses/by/4.0/ info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Solar updraft tower Downdraft tower Greenhouse gases Solar chimney Collector Power generation |
| dc.title.none.fl_str_mv | An innovative twin-technology solar system design for electricity production |
| dc.type.none.fl_str_mv | Article info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | Traditional solar updraft power plants work during the daytime as it is dependent on solar radiation to generate electricity. Hence, energy productivity, efficiency, and performance are limited. This work presents a novel attempt to increase the productivity of a traditional solar updraft system by combining it with a downdraft technology in one system, the Twin-Technology Solar System (TTSS). The TTSS comprises two co-centric inner and external solar towers, turbines, water sprinklers, and a collector. The inner tower works as a traditional solar updraft system, where the air is heated under the collector due to irradiance and then moved up the chimney due to the pressure column. While the external tower creates a downdraft wind by spraying water at the hot ambient air at the top of the tower. The hot air instantly absorbs the water and descends the tower to interact with the turbines at the bottom to produce electricity. This mode is independent of solar irradiance and can operate day and night. Hence, the TTSS generates electricity, daytime and night. A mathematical simulation model was developed based on the proposed system's energy and mass balance equations to assess performance. The TTSS generated 752,763 kWh of electricity annually, 2.14 folds higher than a traditional solar updraft system. Consequently, a reduction of 677 tons of CO2 was achieved with production. The design is suitable for deployment in hot and dry weather areas, such as remote villages and deserts. Future work will investigate introducing other technologies to boost the TTSS performance. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | qu_9244c60ec538c4734424c0a8ee8e936d |
| identifier_str_mv | Abdelsalam, E., Almomani, F., & Ibrahim, S. (2024). An innovative twin-technology solar system design for electricity production. Energy Reports, 11, 153-163. 23524847 153-163 11 |
| language_invalid_str_mv | en |
| network_acronym_str | qu |
| network_name_str | Qatar University repository |
| oai_identifier_str | oai:qspace.qu.edu.qa:10576/65720 |
| publishDate | 2024 |
| publisher.none.fl_str_mv | Elsevier |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | http://creativecommons.org/licenses/by/4.0/ |
| spelling | An innovative twin-technology solar system design for electricity productionAbdelsalam, EmadAlmomani, FaresIbrahim, ShadwaSolar updraft towerDowndraft towerGreenhouse gasesSolar chimneyCollectorPower generationTraditional solar updraft power plants work during the daytime as it is dependent on solar radiation to generate electricity. Hence, energy productivity, efficiency, and performance are limited. This work presents a novel attempt to increase the productivity of a traditional solar updraft system by combining it with a downdraft technology in one system, the Twin-Technology Solar System (TTSS). The TTSS comprises two co-centric inner and external solar towers, turbines, water sprinklers, and a collector. The inner tower works as a traditional solar updraft system, where the air is heated under the collector due to irradiance and then moved up the chimney due to the pressure column. While the external tower creates a downdraft wind by spraying water at the hot ambient air at the top of the tower. The hot air instantly absorbs the water and descends the tower to interact with the turbines at the bottom to produce electricity. This mode is independent of solar irradiance and can operate day and night. Hence, the TTSS generates electricity, daytime and night. A mathematical simulation model was developed based on the proposed system's energy and mass balance equations to assess performance. The TTSS generated 752,763 kWh of electricity annually, 2.14 folds higher than a traditional solar updraft system. Consequently, a reduction of 677 tons of CO2 was achieved with production. The design is suitable for deployment in hot and dry weather areas, such as remote villages and deserts. Future work will investigate introducing other technologies to boost the TTSS performance.Elsevier2025-06-24T10:09:29Z2024-06-30Articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1016/j.egyr.2023.11.027Abdelsalam, E., Almomani, F., & Ibrahim, S. (2024). An innovative twin-technology solar system design for electricity production. Energy Reports, 11, 153-163.23524847https://www.sciencedirect.com/science/article/pii/S2352484723015512http://hdl.handle.net/10576/65720153-16311enhttp://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:qspace.qu.edu.qa:10576/657202025-06-25T05:54:17Z |
| spellingShingle | An innovative twin-technology solar system design for electricity production Abdelsalam, Emad Solar updraft tower Downdraft tower Greenhouse gases Solar chimney Collector Power generation |
| status_str | publishedVersion |
| title | An innovative twin-technology solar system design for electricity production |
| title_full | An innovative twin-technology solar system design for electricity production |
| title_fullStr | An innovative twin-technology solar system design for electricity production |
| title_full_unstemmed | An innovative twin-technology solar system design for electricity production |
| title_short | An innovative twin-technology solar system design for electricity production |
| title_sort | An innovative twin-technology solar system design for electricity production |
| topic | Solar updraft tower Downdraft tower Greenhouse gases Solar chimney Collector Power generation |
| url | http://dx.doi.org/10.1016/j.egyr.2023.11.027 https://www.sciencedirect.com/science/article/pii/S2352484723015512 http://hdl.handle.net/10576/65720 |