Outputs (710)

Thermal performance analysis of a solar energy storage unit encapsulated with HITEC salt/copper foam/nanoparticles composite (2019)
Journal Article
Xiao, X., Jia, H., Wen, D., & Zhao, X. (2020). Thermal performance analysis of a solar energy storage unit encapsulated with HITEC salt/copper foam/nanoparticles composite. Energy, 192, 116593. https://doi.org/10.1016/j.energy.2019.116593

HITEC salt (40 wt. % NaNO2, 7 wt. % NaNO3, 53 wt. % KNO3) with a melting temperature of about 142 °C is a typical phase change material (PCM) for solar energy storage. Both aluminum oxide (Al2O3) nanopowder and metal foam were used to enhance pure HI... Read More about Thermal performance analysis of a solar energy storage unit encapsulated with HITEC salt/copper foam/nanoparticles composite.

Theoretical and experimental study of a novel solar indirect-expansion heat pump system employing mini channel PV/T and thermal panels (2019)
Journal Article
Zhou, J., Zhu, Z., Zhao, X., Yuan, Y., Fan, Y., & Myers, S. (2020). Theoretical and experimental study of a novel solar indirect-expansion heat pump system employing mini channel PV/T and thermal panels. Renewable energy, 151, 674-686. https://doi.org/10.1016/j.renene.2019.11.054

This paper presents the investigation of a novel mini channel PV/T and thermal collectors combined heat pump system, using both experimental and theoretical methods. Data were produced under conditions typical for winter days in Lvliang, China. A sim... Read More about Theoretical and experimental study of a novel solar indirect-expansion heat pump system employing mini channel PV/T and thermal panels.

Building integrated thermoelectric air conditioners—a potentially fully environmentally friendly solution in building services (2019)
Journal Article
Ma, X., Zhao, H., Zhao, X., Li, G., & Shittu, S. (2019). Building integrated thermoelectric air conditioners—a potentially fully environmentally friendly solution in building services. Future Cities and Environment, 5(1), 12. https://doi.org/10.5334/fce.76

The refrigerants used in conventional vapor-compression air conditioning systems have detrimental effects on the global environment. Phasing-down hydrofluorocarbon (HFC) refrigerants for HVAC equipment over the next 20 years has been proposed. A ther... Read More about Building integrated thermoelectric air conditioners—a potentially fully environmentally friendly solution in building services.

Operational performance of a novel fast-responsive heat storage/exchanging unit (HSEU) for solar heating systems (2019)
Journal Article
Fan, Y., Zhao, X., Li, J., Cheng, Y., Zhou, J., Yu, M., Li, G., Badiei, A., Du, Z., Ji, J., Zhu, Z., Ma, X., Bai, H., & Myers, S. (2020). Operational performance of a novel fast-responsive heat storage/exchanging unit (HSEU) for solar heating systems. Renewable energy, 151, 137-151. https://doi.org/10.1016/j.renene.2019.11.007

In order for a solar heating system to provide heat immediately after sunrise, a fast response is needed to the heat demand of a serviced space. The majority of existing solar heating systems have a slow response time due to the large volume of water... Read More about Operational performance of a novel fast-responsive heat storage/exchanging unit (HSEU) for solar heating systems.

Unsteady draining of reservoirs over weirs and through constrictions (2019)
Journal Article
Skevington, E. W. G., & Hogg, A. J. (2020). Unsteady draining of reservoirs over weirs and through constrictions. Journal of Fluid Mechanics, 882, Article A9. https://doi.org/10.1017/jfm.2019.808

The gravitationally driven flow of fluid from a reservoir following the partial collapse of its confining dam, or the partial opening of its confining lock, is modelled using the nonlinear shallow water equations, coupled to outflow conditions, in wh... Read More about Unsteady draining of reservoirs over weirs and through constrictions.

Critical dependence of morphodynamic models of fluvial and tidal systems on empirical downslope sediment transport (2019)
Journal Article
Baar, A. W., Boechat Albernaz, M., van Dijk, W. M., & Kleinhans, M. G. (2019). Critical dependence of morphodynamic models of fluvial and tidal systems on empirical downslope sediment transport. Nature communications, 10(1), Article 4903. https://doi.org/10.1038/s41467-019-12753-x

The morphological development of fluvial and tidal systems is forecast more and more frequently by models in scientific and engineering studies for decision making regarding climate change mitigation, flood control, navigation and engineering works.... Read More about Critical dependence of morphodynamic models of fluvial and tidal systems on empirical downslope sediment transport.

Comparison of nonlinear wave-loading models on rigid cylinders in regular waves (2019)
Journal Article
Mockute, A., Marino, E., Lugni, C., & Borri, C. (2019). Comparison of nonlinear wave-loading models on rigid cylinders in regular waves. Energies, 12(21), 1-22. https://doi.org/10.3390/en12214022

© 2019 by the authors. Monopiles able to support very large offshore wind turbines are slender structures susceptible to nonlinear resonant phenomena. With the aim to better understand and model the wave-loading on these structures in very steep wave... Read More about Comparison of nonlinear wave-loading models on rigid cylinders in regular waves.

The influence of fieldwork design on student perceptions of skills development during field courses (2019)
Journal Article
Peasland, E. L., Henri, D. C., Morrell, L. J., & Scott, G. W. (2019). The influence of fieldwork design on student perceptions of skills development during field courses. International journal of science education, 41(17), 2369-2388. https://doi.org/10.1080/09500693.2019.1679906

Employability is a key issue for students and Higher Education Institutions and a key component of employability is possessing the skills a role requires. In the environmental sciences, fieldwork provides an opportunity for students to develop employ... Read More about The influence of fieldwork design on student perceptions of skills development during field courses.

Knickpoints in Martian channels indicate past ocean levels (2019)
Journal Article
Duran, S., Coulthard, T. J., & Baynes, E. R. (2019). Knickpoints in Martian channels indicate past ocean levels. Scientific reports, 9(1), Article 15153. https://doi.org/10.1038/s41598-019-51574-2

On Mars, the presence of extensive networks of sinuous valleys and large channels provides evidence for a wetter and warmer environment where liquid water was more abundant than it is at present. We undertook an analysis of all major channel systems... Read More about Knickpoints in Martian channels indicate past ocean levels.

Assessment of the cost reduction potential of a novel loop-heat-pipe solar photovoltaic/thermal system by employing the distributed parameter model (2019)
Journal Article
Ren, X., Yu, M., Zhao, X., Li, J., Zheng, S., Chen, F., Wang, Z., Zhou, J., Pei, G., & Ji, J. (2019). Assessment of the cost reduction potential of a novel loop-heat-pipe solar photovoltaic/thermal system by employing the distributed parameter model. Energy, Article 116338. https://doi.org/10.1016/j.energy.2019.116338

© 2019 Elsevier Ltd A novel micro-channel loop-heat-pipe solar photovoltaic/thermal (LHP- PV/T) system is developed employing the co-axial tubular heat exchanger as the condenser and upper-end liquid header with tiny holes as the liquid feeder. The d... Read More about Assessment of the cost reduction potential of a novel loop-heat-pipe solar photovoltaic/thermal system by employing the distributed parameter model.