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Title: Designing Sustainable Thermal Energy System with Electro-Photo Conversion
Authors: Praveen BARMAVATU1, Sunil Kumar KOTHAPALLI, Abilash RADHAKRISHNAN, Dani Jermisha RAILIS
单位：
1. Department of Mechanical Engineering, Faculty of Engineering, Universidad Tecnológica Metropolitana, Santiago 7810003, Chile
2. SRKR Engineering College, Bhimavaram, West Godavari, Andhra Pradesh 534204, India
3. Maria College of Engineering and Technology, Attoor, 629177, Tamil Nadu, India
Journal of Thermal Science, 2024, 33(5): 1642-1656.
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Designing Sustainable Thermal Energy System with Electro-Photo Conversion.pdf
摘要
Abstract: Thermal energy conversion and also storage system is to advance knowledge and develop practical solutions at the intersection of micro and nano-scale engineering, energy conversion, and sustainability. This research addresses the challenge of enhancing these critical aspects to ensure prolonged system performance and durability in the context of evolving energy technologies. This research analyses the anti-oxidation and filtration behaviours of micro and nano-scale structures in the context of electro- and photo-thermal energy conversion and also storage systems. A micro multiscale hierarchical structure strategy is presented to fabricate multi-scale double-layer porous wick evaporators with the electrospun nanofibers made of gelatin-polyamide 6 (GPA6) and Ti3C2Tx MXene/silver nanowire with Cellulose Micro/NanoFibers (CMNF) cryogens by using spark plasma sintering (SPS) based high-pressure hydrothermal treatment model. An excellent anti-oxidation effect was offered by coating the film in thermal conditions and the anti-oxidation properties were further examined from 500°C to 850°C. The results are analysed using Matlab software to improve the efficiency of energy conversion processes by integrating nanostructures into thermal systems, to increase energy output while minimizing losses. The silver nanowire is with a heat transfer coefficient of 78%, a mass remaining rate of 98.7%, and an energy storage efficiency of 23.8%. This study enhances energy density and duration by integrating nanostructures into thermal systems while minimizing energy losses, and it not only exhibits excellent anti-oxidation properties but also possesses superior filtration capabilities for designing and engineering multifunctional nanomaterials.
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引用格式
Praveen BARMAVATU1, Sunil Kumar KOTHAPALLI, Abilash RADHAKRISHNAN, Dani Jermisha RAILIS, Designing Sustainable Thermal Energy System with Electro-Photo Conversion, Journal of Thermal Science, 2024, 33(5): 1642-1656.
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