Dr Ruiqi Wang's Outputs (8)

Hybrid renewable energy systems for sustainable power supply in remote location: Techno-economic and environmental assessment (2024)
Journal Article
Roy, D., Wang, R., Roy, S., Smallbone, A., & Roskilly, A. P. (2024). Hybrid renewable energy systems for sustainable power supply in remote location: Techno-economic and environmental assessment. Energy Conversion and Management: X, 24, Article 100793. https://doi.org/10.1016/j.ecmx.2024.100793

Electricity supply is inconsistent and unreliable in many remote areas of India, where depending solely on a single renewable energy source is impractical. In this context, this study investigates the potential of off-grid hybrid renewable energy sys... Read More about Hybrid renewable energy systems for sustainable power supply in remote location: Techno-economic and environmental assessment.

Solid oxide fuel cells with integrated direct air carbon capture: A techno-economic study (2024)
Journal Article
Griffiths, I., Wang, R., Ling-Chin, J., & Paul Roskilly, A. (2024). Solid oxide fuel cells with integrated direct air carbon capture: A techno-economic study. Energy Conversion and Management, 315, Article 118739. https://doi.org/10.1016/j.enconman.2024.118739

Direct air carbon capture, as a negative emissions technology, is pivotal to lowering carbon dioxide concentration in the atmosphere. Accompanying the development and application of this technology, the high energy demand and substantial capital cost... Read More about Solid oxide fuel cells with integrated direct air carbon capture: A techno-economic study.

Techno-economic and environmental analyses of hybrid renewable energy systems for a remote location employing machine learning models (2024)
Journal Article
Roy, D., Zhu, S., Wang, R., Mondal, P., Ling-Chin, J., & Roskilly, A. P. (2024). Techno-economic and environmental analyses of hybrid renewable energy systems for a remote location employing machine learning models. Applied Energy, 361, Article 122884. https://doi.org/10.1016/j.apenergy.2024.122884

This article offers a detailed investigation into the technical, economic along with environmental performance of four configurations of hybrid renewable energy systems (HRESs), aiming at supplying renewable electricity to a remote location, Henry Is... Read More about Techno-economic and environmental analyses of hybrid renewable energy systems for a remote location employing machine learning models.

Techno-economic and environmental analyses of a solar-assisted Stirling engine cogeneration system for different dwelling types in the United Kingdom (2024)
Journal Article
Roy, D., Zhu, S., Wang, R., González-Pino, I., Herrando, M., Markides, C. N., & Roskilly, A. P. (2024). Techno-economic and environmental analyses of a solar-assisted Stirling engine cogeneration system for different dwelling types in the United Kingdom. Energy Conversion and Management, 302, Article 118160. https://doi.org/10.1016/j.enconman.2024.118160

In this study, a hybrid cogeneration system that combines photovoltaic-thermal (PV-T) collectors with a Stirling engine, and a battery-pack-based energy option is proposed for residential applications. The system’s purpose is to fulfil the electrical... Read More about Techno-economic and environmental analyses of a solar-assisted Stirling engine cogeneration system for different dwelling types in the United Kingdom.

Techno-economic analysis of direct air carbon capture and hydrogen production integrated with a small modular reactor (2023)
Journal Article
Slavin, B., Wang, R., Roy, D., Ling-Chin, J., & Roskilly, A. P. (2024). Techno-economic analysis of direct air carbon capture and hydrogen production integrated with a small modular reactor. Applied Energy, 356, 122407. https://doi.org/10.1016/j.apenergy.2023.122407

This study aims to explore the techno-economic potential of harnessing waste heat from a Small Modular Reactor (SMR) to fuel Direct Air Carbon Capture (DACC) and High Temperature Steam Electrolysis (HTSE) technologies. The proposed system's material... Read More about Techno-economic analysis of direct air carbon capture and hydrogen production integrated with a small modular reactor.

Numerical investigation of form-stable composite phase change material for battery passive cooling (2023)
Journal Article
Chen, S., Wang, R., Bao, H., Roskilly, A. P., & Ma, Z. (2023). Numerical investigation of form-stable composite phase change material for battery passive cooling. Case Studies in Thermal Engineering, 50, Article 103410. https://doi.org/10.1016/j.csite.2023.103410

Phase change material (PCM) has gathered much attention in battery thermal management for electric vehicles, in which form-stable PCM is a promising method to reduce the leakage of energy storage material. In this paper, a composite PCM that has form... Read More about Numerical investigation of form-stable composite phase change material for battery passive cooling.

Techno-economic analysis of large-scale green hydrogen production and storage (2023)
Journal Article
Villarreal Vives, A. M., Wang, R., Roy, S., & Smallbone, A. (2023). Techno-economic analysis of large-scale green hydrogen production and storage. Applied Energy, 346, Article 121333. https://doi.org/10.1016/j.apenergy.2023.121333

Producing clean energy and minimising energy waste are essential to achieve the United Nations sustainable development goals such as Sustainable Development Goal 7 and 13. This research analyses the techno-economic potential of waste heat recovery fr... Read More about Techno-economic analysis of large-scale green hydrogen production and storage.

Energy saving technologies and mass-thermal network optimization for decarbonized iron and steel industry: A review (2020)
Journal Article
Wang, R. Q., Jiang, L., Wang, Y. D., & Roskilly, A. P. (2020). Energy saving technologies and mass-thermal network optimization for decarbonized iron and steel industry: A review. Journal of Cleaner Production, 274, Article 122997. https://doi.org/10.1016/j.jclepro.2020.122997

The iron and steel industry relies significantly on primary energy, and is one of the largest energy consumers in the manufacturing sector. Simultaneously, numerous waste heat is lost and discharged directly into the environment in the process of ste... Read More about Energy saving technologies and mass-thermal network optimization for decarbonized iron and steel industry: A review.