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Microwave Assisted Gas Separation |
Prof Xianfeng Fan
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Materials and Processes |
CO2 Capture
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The Effect of Unicompartmental Knee Replacement Tibial Component Design on Proximal Tibial Strain and Ongoing Pain: A study of clinical and radiological outcome and finite element analysis |
Dr Pankaj Pankaj
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Bioengineering |
Knee osteoarthritis (OA) is a common degenerative joint disease affecting 12% of the over 60s symptomatically. In approximately 20% of cases this is isolated to the medial compartment of the knee and could be managed with unicompartmental knee replacement (UKR) rather than total knee replacement (TKR). However, the survivorship of UKRs is globally inferior to that of TKRs. Unexplained pain is the second commonest cause for revision of UKR, but this is not the case with TKRs. We hypothesised that elevated proximal tibial strain under medial UKR implants may be a cause of this unexplained pain. The aims of this study are therefore to determine the effect of medial UKR tibial component design on proximal tibial strain and pain.
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Development of H2 PSA (99.9% purity and 85+% recovery) Integrated with a Pre-Combustion IGCC and its Integrated Efficiency evaluation |
Dr Hyungwoong Ahn
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Materials and Processes |
This project is aimed to develop a novel process for producing ultrapure hydrogen from synthesis gas originating from coal gasification. The coal-to-H2 process is integrated with a pre-combustion carbon capture process for de-carbonising the syngas and the integration results in improving H2 yield at the H2 Pressure Swing Adsorption (PSA).
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Community-Based Waste-Water Treatment in International Development |
Dr Martin Crapper
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Infrastructure and Environment |
A project, funded by PhD scholarships from the Islamic Development Bank and EPSRC (via the Doctoral Training Grants) is underway looking at the efficiency of meso-scale waste stabilization ponds to treat municipal waste water, with resource recovery from fish farming and selling sludge for fertilizer. The ultimate aim is to demonstrate systems that can be adpoted and run by communities, particularly in urban West Africa. The pilot project is based in Cotonou, Benin.
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VELaSSCo: Visualization for Extremely Large-scale Scientific Computing |
Prof. Jin Ooi
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Infrastructure and Environment |
The Vision of VELaSSCo is to provide new approaches for visual analysis of large-scale simulations for the Exabyte era. It does this by building on big data tools and architectures for the engineering and scientific community and by adopting new ways of in-situ processing for data analytics and hardware accelerated interactive visualization.
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Using short-ranged repulsion to tune suspension viscosity and shear thickening |
Dr. Jin Sun
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Infrastructure and Environment |
Dense suspensions of solid particles exhibit rich and fascinating flow behaviour.
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Transporting, handling and storing behaviour of iron ore fines |
Prof. Jin Ooi
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Infrastructure and Environment |
This project attempts to deal with the challenges associated with handling and storage of cohesive solids in the mining industry. An adhesive-frictional model has been recently developed for DEM simulation of cohesive particles at the University of Edinburgh. This project will exploit the new method for modelling cohesive particulates for specific problems, such as effect of fines in silo discharge and the effect of time consolidation.
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Enhanced oil/gas recovery and CO2 storage |
Dr Xianfeng Fan
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Materials and Processes |
Enhanced oil/gas recovery and CO2 storage are a displacement process at pore scale, in which oil and gas are displaced by water or CO2 in reservoir at pore scale, or water is displaced by CO2 in aquifers at pore scale. This displacement is controlled by pore structure, pore wettability, pore surface chemistry, fluid viscosity and interfacial interaction between pore fluids and pore surfaces. The displacement controls the pore connectivity, therefore oil/gas recovery and CO2 storage capacity. We investigate the displacement and the effect of various factors on the displacement at pore scale and core scale.
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Particulate Materials Processing |
Dr Xianfeng Fan
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Materials and Processes |
Bubbling fluidization has been widely applied in process industries, such as power generation from coal, renewable energy production, gasification and pyrolysis. In this study, we attempted to predict solid flow patterns, solid and gas mixing, bubble behaviour in a bubbling fluidized bed based on operational conditions and bed design.
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Development of UV and visible light active photocatalysts |
Dr Xianfeng Fan
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Materials and Processes |
To address the need for effective vis response photocatalysts, we have synthesised WO3 and TiO2 nanowires to provide a fast transport channel for the photo-generated electrons which can retard the charge recombination. We are working on improving the visible activity of the catalysts through modifying the nanocomposites using metal (Ag, W, V, Fe, Ni) and non-metal (C, N, B, S) elements, and through the control over the microstructure or even over the crystal phase.
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