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Performance prediction and regulation of a tubular solid oxide fuel cell and hydrophilic modified tubular still hybrid system for electricity and freshwater cogeneration
dc.creator | Zhang, Houcheng | |
dc.creator | Li, Jiarui | |
dc.creator | Xue, Yejian | |
dc.creator | Grgur, Branimir N. | |
dc.creator | Li, Jianming | |
dc.date.accessioned | 2023-12-26T12:40:45Z | |
dc.date.available | 2023-12-26T12:40:45Z | |
dc.date.issued | 2024-02 | |
dc.identifier.issn | 0360-5442 | |
dc.identifier.uri | http://TechnoRep.tmf.bg.ac.rs/handle/123456789/7035 | |
dc.description.abstract | Tubular solid oxide fuel cells (TSOFCs) are a promising technology for electricity generation; however, they also generate high-temperature waste heat, leading to reduced efficiency and energy wastage. To address this challenge and unlock the full potential, a novel geometry-matching hybrid system incorporating methane reforming TSOFC and hydrophilic modified tubular still (HMTS) is proposed and modelled. Considering various irreversible losses, vital performance indicators including power output, energy efficiency and exergy efficiency are firstly derived, through which comprehensive thermodynamic performance features of the TSOFC/HMTS hybrid system are predicted. The proposed system design demonstrates a significant advantage by achieving a maximum output power density that is 99.7 % higher and a corresponding energy efficiency that is 57.3 % higher compared to the standalone TSOFC. Extensive parametric analyses reveal that raising the operating temperature or stream/carbon ratio positively enhances the system's performance. Conversely, increasing electrode tortuosity, electrolyte thickness, wind velocity, or tubular shell diameter negatively degrades the system's performance. In addition, the anode thickness is an optimizable parameter. Local sensitivity analyses identify that the operation temperature and electrode tortuosity are, respectively, the most and least sensitive parameters for performance regulation. The findings make a significant step forward in the field of sustainable and innovative energy solutions. | sr |
dc.language.iso | en | sr |
dc.publisher | Elsevier Ltd. | sr |
dc.relation | Natural Science Foundation of Zhejiang Province (Grant No. LY20E060002) | sr |
dc.relation | Key Research and Development Program of Ningbo City (Grant No. 2023Z103), China | sr |
dc.rights | restrictedAccess | sr |
dc.source | Energy | sr |
dc.subject | Hydrophilic modified tubular still (HMTS) | sr |
dc.subject | Methane reforming | sr |
dc.subject | Seawater desalination | sr |
dc.subject | Tubular solid oxide fuel cell (TSOFC) | sr |
dc.subject | Waste heat management | sr |
dc.title | Performance prediction and regulation of a tubular solid oxide fuel cell and hydrophilic modified tubular still hybrid system for electricity and freshwater cogeneration | sr |
dc.type | article | sr |
dc.rights.license | ARR | sr |
dc.citation.spage | 129893 | |
dc.citation.volume | 289 | |
dc.identifier.doi | 10.1016/j.energy.2023.129893 | |
dc.identifier.scopus | 2-s2.0-85179884717 | |
dc.type.version | publishedVersion | sr |