Skip to main content

Research Repository

Advanced Search

All Outputs (540)

A General Model for the Helical Structure of Geophysical Flows in Channel Bends (2017)
Journal Article
Azpiroz-Zabala, M., Cartigny, M. J. B., Sumner, E. J., Clare, M. A., Talling, P. J., Parsons, D. R., & Cooper, C. (2017). A General Model for the Helical Structure of Geophysical Flows in Channel Bends. Geophysical research letters, 44(23), 11932-11941. https://doi.org/10.1002/2017gl075721

Meandering channels formed by geophysical flows (e.g., rivers and seafloor turbidity currents) include the most extensive sediment transport systems on Earth. Previous measurements from rivers show how helical flow at meander bends plays a key role i... Read More about A General Model for the Helical Structure of Geophysical Flows in Channel Bends.

A novel mixing mechanism in sinuous seafloor channels: Implications for submarine channel evolution (2017)
Journal Article
Dorrell, R. M., Peakall, J., Burns, C., & Keevil, G. M. (2018). A novel mixing mechanism in sinuous seafloor channels: Implications for submarine channel evolution. Geomorphology, 303, 1-12. https://doi.org/10.1016/j.geomorph.2017.11.008

Previous experimental studies of density currents in sinuous seafloor channels have almost exclusively studied hydrodynamics either by considering time independent, instantaneous, flow measurements or by compiling time-averaged flow measurements. Her... Read More about A novel mixing mechanism in sinuous seafloor channels: Implications for submarine channel evolution.

Novel 3D sequence stratigraphic numerical model for syn-rift basins : analysing architectural responses to eustasy, sedimentation and tectonics (2017)
Journal Article
Barrett, B., Hodgson, D. M., Collier, R., & Dorrell, R. (2018). Novel 3D sequence stratigraphic numerical model for syn-rift basins : analysing architectural responses to eustasy, sedimentation and tectonics. Marine and Petroleum Geology, 92, 270-284. https://doi.org/10.1016/j.marpetgeo.2017.10.026

Syn-rift clastic sedimentary systems preserve a complicated stratigraphic architecture that records the interplay of tectonics, eustatic sea level and storage and routing of sediments. Previous conceptual models describe and explain changes in deposi... Read More about Novel 3D sequence stratigraphic numerical model for syn-rift basins : analysing architectural responses to eustasy, sedimentation and tectonics.

Experimental study of organic Rankine cycle in the presence of non-condensable gases (2017)
Journal Article
Li, J., Gao, G., Li, P., Pei, G., Huang, H., Su, Y., & Ji, J. (2018). Experimental study of organic Rankine cycle in the presence of non-condensable gases. Energy, 142, 739-753. https://doi.org/10.1016/j.energy.2017.10.054

Non-condensable gases (NCGs) are inevitable in organic Rankine cycle (ORC) system, and they have adverse impacts. A small-scale ORC test platform using scroll expander and R123 was constructed to investigate the NCGs effect. The expander backpressure... Read More about Experimental study of organic Rankine cycle in the presence of non-condensable gases.

Seasonal expression patterns of clock-associated genes in the blue mussel Mytilus edulis (2017)
Journal Article
Chapman, E. C., O’Dell, A. R., Meligi, N. M., Parsons, D. R., & Rotchell, J. M. (2017). Seasonal expression patterns of clock-associated genes in the blue mussel Mytilus edulis. Chronobiology International, 34(9), 1300-1314. https://doi.org/10.1080/07420528.2017.1363224

Environmental cues allow organisms to synchronise their internal biological rhythms with external environmental cycles. These rhythms are regulated on a molecular level by oscillating interactions between clock genes and their proteins. Light is a pa... Read More about Seasonal expression patterns of clock-associated genes in the blue mussel Mytilus edulis.

Magnetic control of MOF crystal orientation and alignment (2017)
Journal Article
Cheng, F., Marshall, E. S., Young, A. J., Robinson, P. J., Bouillard, J. S. G., Adawi, A. M., Vermeulen, N. A., Farha, O. K., Reithofer, M. R., & Chin, J. M. (2017). Magnetic control of MOF crystal orientation and alignment. Chemistry: a European journal, 23(62), 15578-15582. https://doi.org/10.1002/chem.201703812

Most metal-organic frameworks (MOFs) possess anisotropic properties, the full exploitation of which necessitates a general strategy for the controllable orientation of such MOF crystals. Current methods largely rely upon layer-by-layer MOF epitaxy or... Read More about Magnetic control of MOF crystal orientation and alignment.

Newly recognized turbidity current structure can explain prolonged flushing of submarine canyons (2017)
Journal Article
Azpiroz-Zabala, M., Cartigny, M. J. B., Talling, P. J., Parsons, D. R., Sumner, E. J., Clare, M. A., Simmons, S. M., Cooper, C., & Pope, E. L. (2017). Newly recognized turbidity current structure can explain prolonged flushing of submarine canyons. Science Advances, 3(10), Article e1700200. https://doi.org/10.1126/sciadv.1700200

Seabed-hugging flows called turbidity currents are the volumetrically most important process transporting sediment across our planet and form its largest sediment accumulations. We seek to understand the internal structure and behavior of turbidity c... Read More about Newly recognized turbidity current structure can explain prolonged flushing of submarine canyons.

Tidal resource and interactions between multiple channels in the Goto Islands, Japan (2017)
Journal Article
Waldman, S., Yamaguchi, S., O'Hara Murray, R., & Woolf, D. (2017). Tidal resource and interactions between multiple channels in the Goto Islands, Japan. International Journal of Marine Energy, 19, 332-344. https://doi.org/10.1016/j.ijome.2017.09.002

The Goto Islands in Nagasaki Prefecture, Japan, contain three parallel channels that are suitable for tidal energy development and are the planned location for a tidal energy test centre. Energy extraction is added to a 3D numerical hydrodynamic mode... Read More about Tidal resource and interactions between multiple channels in the Goto Islands, Japan.

Input-variable sensitivity assessment for sediment transport relations (2017)
Journal Article
Fernández, R., & Garcia, M. H. (2017). Input-variable sensitivity assessment for sediment transport relations. Water Resources Research, 53(9), 8105-8119. https://doi.org/10.1002/2016wr020249

A methodology to assess input‐variable sensitivity for sediment transport relations is presented. The Mean Value First Order Second Moment Method (MVFOSM) is applied to two bed load transport equations showing that it may be used to rank all input va... Read More about Input-variable sensitivity assessment for sediment transport relations.

Flood Groups in England: Governance arrangements and contribution to flood resilience (2017)
Book Chapter
Forrest, S., Trell, E., & Woltjer, J. (2017). Flood Groups in England: Governance arrangements and contribution to flood resilience. In E. Trell, B. Restemeyer, M. M. Bakema, & B. van Hoven (Eds.), Governing for Resilience in Vulnerable Places (92-115). Abingdon: Routledge. https://doi.org/10.4324/9781315103761

By focusing on developing a working definition of flood groups in England, and by analysing their governance arrangements, this chapter aims to shed light on their potential influence on community resilience to flooding. It discusses resilience in re... Read More about Flood Groups in England: Governance arrangements and contribution to flood resilience.

Thermodynamic comparison and dynamic simulation of direct and indirect solar organic Rankine cycle systems with PCM storage (2017)
Presentation / Conference Contribution
Alvi, J. Z., Imran, M., Pei, G., Li, J., Gao, G., & Alvi, J. (2017). Thermodynamic comparison and dynamic simulation of direct and indirect solar organic Rankine cycle systems with PCM storage. Energy procedia, 129, 716-723. https://doi.org/10.1016/j.egypro.2017.09.103

A thermodynamic comparison between a novel direct solar ORC system (DSOS) and indirect solar ORC system (ISOS) is carried out in this study. A phase change material (PCM) heat storage unit is integrated with both systems to ensure the stability of po... Read More about Thermodynamic comparison and dynamic simulation of direct and indirect solar organic Rankine cycle systems with PCM storage.

A numerical and experimental study of micro-channel heat pipe solar photovoltaics thermal system (2017)
Journal Article
Modjinou, M., Ji, J., Li, J., Yuan, W., & Zhou, F. (2017). A numerical and experimental study of micro-channel heat pipe solar photovoltaics thermal system. Applied energy, 206, 708-722. https://doi.org/10.1016/j.apenergy.2017.08.221

A novel micro-channel heat pipe array incorporated with crystalline silicon (c-Si) solar photovoltaic/thermal system (MHP-PV/T) was designed and constructed by the authors. The proposed design configuration combined c-Si solar cells and wide micro-ch... Read More about A numerical and experimental study of micro-channel heat pipe solar photovoltaics thermal system.

Performance study of a novel solar solid dehumidification/regeneration bed for use in buildings air conditioning systems (2017)
Journal Article
Yang, W., Wang, W., Ding, Z., Wang, Z., Zhao, X., & He, S. (2017). Performance study of a novel solar solid dehumidification/regeneration bed for use in buildings air conditioning systems. Energies, 10(9), 1335. https://doi.org/10.3390/en10091335

In this paper, a novel solar solid dehumidification/regeneration bed has been proposed, and its three regeneration methods, i.e., simulated solar radiation regeneration, microwave regeneration, and combined regeneration of the microwave and simulated... Read More about Performance study of a novel solar solid dehumidification/regeneration bed for use in buildings air conditioning systems.

Reply to Discussion on ‘Tectonic and environmental controls on Palaeozoic fluvial environments: Reassessing the impacts of early land plants on sedimentation’ Journal of the Geological Society, London, https://doi.org/10.1144/jgs2016-063 (2017)
Journal Article
Santos, M. G., Mountney, N. P., Peakall, J., Thomas, R. E., Wignall, P. B., & Hodgson, D. M. (2017). Reply to Discussion on ‘Tectonic and environmental controls on Palaeozoic fluvial environments: Reassessing the impacts of early land plants on sedimentation’ Journal of the Geological Society, London, https://doi.org/10.1144/jgs2016-063. Journal of the Geological Society, 174(5), 950-952. https://doi.org/10.1144/jgs2017-031

We thank Davies et al. (2017) for their comments and welcome the opportunity to further discuss the role of early land plants in fluvial environments. Critically, Davies et al. (2017) note that although testable hypotheses exist for the possible role... Read More about Reply to Discussion on ‘Tectonic and environmental controls on Palaeozoic fluvial environments: Reassessing the impacts of early land plants on sedimentation’ Journal of the Geological Society, London, https://doi.org/10.1144/jgs2016-063.

Energy saving potential of a counter-flow regenerative evaporative cooler for various climates of China: Experiment-based evaluation (2017)
Journal Article
Duan, Z., Zhao, X., Zhan, C., Dong, X., & Chen, H. (2017). Energy saving potential of a counter-flow regenerative evaporative cooler for various climates of China: Experiment-based evaluation. Energy and Buildings, 148, 199-210. https://doi.org/10.1016/j.enbuild.2017.04.012

© 2017 Recently there has been growing interest in regenerative evaporative coolers (REC), which can reduce the temperature of the supply air to below the wet-bulb of intake air and approach its dew-point. In this paper, we designed, fabricated and e... Read More about Energy saving potential of a counter-flow regenerative evaporative cooler for various climates of China: Experiment-based evaluation.

Design, fabrication and performance evaluation of a compact regenerative evaporative cooler: towards low energy cooling for buildings (2017)
Journal Article
Duan, Z., Zhao, X., & Li, J. (2017). Design, fabrication and performance evaluation of a compact regenerative evaporative cooler: towards low energy cooling for buildings. Energy, 140(1), 506-519. https://doi.org/10.1016/j.energy.2017.08.110

© 2017 Elsevier Ltd The urges of reducing energy use and carbon footprint in buildings have prompted the developments of regenerative evaporative coolers (RECs). However, the physical dimensions of RECs have to be designed enormous in order to delive... Read More about Design, fabrication and performance evaluation of a compact regenerative evaporative cooler: towards low energy cooling for buildings.

Nonlinear Modeling and Verification of a Heaving Point Absorber for Wave Energy Conversion (2017)
Journal Article
Guo, B., Patton, R., Jin, S., Gilbert, J., & Parsons, D. (2017). Nonlinear Modeling and Verification of a Heaving Point Absorber for Wave Energy Conversion. IEEE Transactions on Sustainable Energy, 9(1), 453-461. https://doi.org/10.1109/tste.2017.2741341

Although the heaving Point Absorber (PA) concept is well known in wave energy conversion research, few studies focus on appropriate modelling of non-linear fluid viscous and mechanical friction dynamics. Even though these concepts are known to have n... Read More about Nonlinear Modeling and Verification of a Heaving Point Absorber for Wave Energy Conversion.

The influence of flow discharge variations on the morphodynamics of a diffluence-confluence unit on a large river: Impacts of discharge variation on a diffluence-confluence unit (2017)
Journal Article
Hackney, C. R., Darby, S. E., Parsons, D. R., Leyland, J., Aalto, R., Nicholas, A. P., & Best, J. L. (2018). The influence of flow discharge variations on the morphodynamics of a diffluence-confluence unit on a large river: Impacts of discharge variation on a diffluence-confluence unit. Earth surface processes and landforms : the journal of the British Geomorphological Research Group, 43(2), 349-362. https://doi.org/10.1002/esp.4204

© 2017 The Authors. Earth Surface Processes and Landforms published by John Wiley & Sons Ltd. Bifurcations are key geomorphological nodes in anabranching and braided fluvial channels, controlling local bed morphology, the routing of sediment and wa... Read More about The influence of flow discharge variations on the morphodynamics of a diffluence-confluence unit on a large river: Impacts of discharge variation on a diffluence-confluence unit.