Outputs (44)

High performance and thermal stress analysis of a segmented annular thermoelectric generator (2019)
Journal Article
Shittu, S., Li, G., Zhao, X., Ma, X., Akhlaghi, Y. G., & Ayodele, E. (2019). High performance and thermal stress analysis of a segmented annular thermoelectric generator. Energy Conversion and Management, 184, 180-193. https://doi.org/10.1016/j.enconman.2019.01.064

Annular thermoelectric generators can eliminate the thermal contact resistance formed due to geometry mismatch when flat-plate thermoelectric generators are used with round shaped heat source or heat sink. Therefore, in this study, the numerical simu... Read More about High performance and thermal stress analysis of a segmented annular thermoelectric generator.

Comparative analysis of thermoelectric elements optimum geometry between photovoltaic-thermoelectric and solar thermoelectric (2019)
Journal Article
Li, G., Shittu, S., Ma, X., & Zhao, X. (2019). Comparative analysis of thermoelectric elements optimum geometry between photovoltaic-thermoelectric and solar thermoelectric. Energy, 171, 599-610. https://doi.org/10.1016/j.energy.2019.01.057

The optimization of the thermoelectric (TE) device geometry is one of the significant ways to improve its efficiency and power output. However, the complex relationship between the Photovoltaic and the thermoelectric device necessitates the need for... Read More about Comparative analysis of thermoelectric elements optimum geometry between photovoltaic-thermoelectric and solar thermoelectric.

Analytical and experimental study of an innovative multiple-throughout-flowing micro-channel-panels-array for a solar-powered rural house space heating system (2019)
Journal Article
Fan, Y., Zhao, X., Li, G., Cheng, Y., Zhou, J., Yu, M., Du, Z., Ji, J., Zhu, Z., Diallo, T., & Ma, X. (2019). Analytical and experimental study of an innovative multiple-throughout-flowing micro-channel-panels-array for a solar-powered rural house space heating system. Energy, 171, 566-580. https://doi.org/10.1016/j.energy.2019.01.049

This paper presents a combined analytical and experimental study of an innovative multiple-throughout-flowing micro-channel-panels-array applicable to a solar-powered rural house space heating system. This array, compared to the traditional one-to-on... Read More about Analytical and experimental study of an innovative multiple-throughout-flowing micro-channel-panels-array for a solar-powered rural house space heating system.

Geometry Effect on Photovoltaic-Thermoelectric Transient Performance (2019)
Presentation / Conference Contribution
Shittu, S., Li, G., Zhao, X., & Ma, X. (2019, August). Geometry Effect on Photovoltaic-Thermoelectric Transient Performance. Presented at International Conference on Applied Energy (ICAE 2019), Västerås, Sweden

This paper presents a three-dimensional numerical investigation on the effect of thermoelectric geometry on hybrid photovoltaic-thermoelectric (PVTE) performance under varying weather conditions. Four thermoelectric (TE) geometries corresponding to f... Read More about Geometry Effect on Photovoltaic-Thermoelectric Transient Performance.

Thermoelectric Element Geometry Optimization for Maximum Hybrid Photovoltaic-Thermoelectric System Efficiency (2018)
Presentation / Conference Contribution
Shittu, S., Li, G., Zhao, X., & Ma, X. (2018, August). Thermoelectric Element Geometry Optimization for Maximum Hybrid Photovoltaic-Thermoelectric System Efficiency. Paper presented at 17th International Conference on Sustainable Energy Technologies (SET 2018), Wuhan, China

The geometry of thermoelectric elements in a hybrid Photovoltaic-Thermoelectric (PV-TE) power generation system can influence the conversion efficiency of the hybrid system. Therefore, this study investigates the optimum geometry for maximum conversi... Read More about Thermoelectric Element Geometry Optimization for Maximum Hybrid Photovoltaic-Thermoelectric System Efficiency.

Series of detail comparison and optimization of thermoelectric element geometry considering the PV effect (2018)
Journal Article
Shittu, S., Li, G., Zhao, X., & Ma, X. (2019). Series of detail comparison and optimization of thermoelectric element geometry considering the PV effect. Renewable energy, 130, 930-942. https://doi.org/10.1016/j.renene.2018.07.002

This study investigates the optimum geometry for maximum efficiency of a hybrid PV-TE uni-couple using Finite Element Method. COMSOL Multiphysics is used to solve the 3-Dimensional heat transfer equations considering thermoelectric materials with tem... Read More about Series of detail comparison and optimization of thermoelectric element geometry considering the PV effect.

Cases of energy system in a green building in UK (2018)
Book Chapter
Zhao, X., Ma, X., Xu, P., Thierno, D., Zhu, Z., & Zhou, J. (2018). Cases of energy system in a green building in UK. In R. Wang, & X. Zhai (Eds.), Handbook of Energy Systems in Green Buildings (1741-1794). Springer. https://doi.org/10.1007/978-3-662-49120-1_15

© Springer Nature Singapore Pte Ltd. 2018. This chapter gives an overview of the current development of the indirect evaporative cooling technologies, PV and PV/T solar energy systems, natural ventilation systems, heat recovery systems, and low-energ... Read More about Cases of energy system in a green building in UK.

Experimental investigation of a super performance dew point air cooler (2017)
Journal Article
Xu, P., Ma, X., Zhao, X., & Fancey, K. (2017). Experimental investigation of a super performance dew point air cooler. Applied energy, 203, 761-777. https://doi.org/10.1016/j.apenergy.2017.06.095

This paper presents an experimental investigation of a super performance dew point air cooler which, by employing a super performance wet material layer, innovative heat and mass exchanger and intermittent water supply scheme, has achieved a signific... Read More about Experimental investigation of a super performance dew point air cooler.

Clear-days operational performance of a hybrid experimental space heating system employing the novel mini-channel solar thermal & PV/T panels and a heat pump (2017)
Journal Article
Zhou, J., Zhao, X., Ma, X., Du, Z., Fan, Y., Cheng, Y., & Zhang, X. (2017). Clear-days operational performance of a hybrid experimental space heating system employing the novel mini-channel solar thermal & PV/T panels and a heat pump. Solar Energy, 155, 464-477. https://doi.org/10.1016/j.solener.2017.06.056

The paper investigated a hybrid experimental space heating system that comprises the novel mini-channel solar thermal and PV/T panels, as well as a heat pump. The major advantage of the system lies in the multiple functions of providing energy for sp... Read More about Clear-days operational performance of a hybrid experimental space heating system employing the novel mini-channel solar thermal & PV/T panels and a heat pump.

Micro-encapsulated phase change material (MPCM) slurries: characterization and building applications (2017)
Journal Article
Qiu, Z., Ma, X., Li, P., Zhao, X., & Wright, A. (2017). Micro-encapsulated phase change material (MPCM) slurries: characterization and building applications. Renewable & sustainable energy reviews, 77, 246-262. https://doi.org/10.1016/j.rser.2017.04.001

© 2017 Micro-encapsulated Phase Change Material (MPCM) slurries, acting as the heat transfer fluids or thermal storage mediums, have gained applications in various building thermal energy systems, significantly enhancing their energy efficiency and o... Read More about Micro-encapsulated phase change material (MPCM) slurries: characterization and building applications.