All Outputs (47)

Computational fluid dynamics (CFD) modelling of critical velocity for sand transport flow regimes in multiphase pipe bends. (2016)
Thesis
TEBOWEI, R. 2016. Computational fluid dynamics (CFD) modelling of critical velocity for sand transport flow regimes in multiphase pipe bends. Robert Gordon University, PhD thesis.

The production and transportation of hydrocarbon fluids in multiphase pipelines could be severely hindered by particulate solids deposit - such as the sand particles that can accompany hydrocarbon production. Knowledge of the flow characteristics of... Read More about Computational fluid dynamics (CFD) modelling of critical velocity for sand transport flow regimes in multiphase pipe bends..

Optimization of the vibro-impact capsule system. (2016)
Journal Article
LIU, Y., ISLAM, S., PAVLOVSKAIA, E. and WIERCIGROCH, M. 2016. Optimization of the vibro-impact capsule system. Strojniški vestnik: journal of mechanical engineering [online], 62(7-8), pages 430-439. Available from: https://doi.org/10.5545/sv-jme.2016.3754

Optimization of the vibro-impact capsule system for the best progression is considered in this paper focusing on the choice of the excitation parameters and the shape of the capsule. Firstly, the fastest and the most efficient progressions are obtain... Read More about Optimization of the vibro-impact capsule system..

Computational fluid dynamic analysis of sand erosion in 90 degree sharp bend geometry. (2016)
Presentation / Conference Contribution
DROUBI, M.G., TEBOWEI, R., ISLAM, S.Z., HOSSAIN, M. and MITCHELL, E. 2016. Computational fluid dynamic analysis of sand erosion in 90 degree sharp bend geometry. In Proceedings of the 9th International conference on computational fluid dynamics (ICCFD9), 11-15 July 2016, Istanbul, Turkey. Istanbul: International conference on computational fluid dynamics (ICCFD) [online], article ID ICCFD9-2016-128. Available from: http://iccfd9.itu.edu.tr/assets/pdf/papers/ICCFD9-2016-128.pdf.

The prediction of erosion damage due to sand presence during hydrocarbon production is a major threat to the integrity of the production facilities. Sand production from oil and gas reservoirs can cause a significant damage to different pipeline comp... Read More about Computational fluid dynamic analysis of sand erosion in 90 degree sharp bend geometry..

Investigation of species transport in a gas diffusion layer of a polymer electrolyte membrane fuel cell through two-phase modelling. (2012)
Journal Article
HOSSAIN, M., ISLAM, S.Z., and POLLARD, P. 2013. Investigation of species transport in a gas diffusion layer of a polymer electrolyte membrane fuel cell through two-phase modelling. Renewable energy [online], 51, pages 404-418. Available from: https://doi.org/10.1016/j.renene.2012.10.008

A two-phase polymer electrolyte membrane fuel cell model has been developed to investigate transport of species in a gas diffusion layer taking into account effects of liquid water saturation. A set of governing equations for mass, momentum, species... Read More about Investigation of species transport in a gas diffusion layer of a polymer electrolyte membrane fuel cell through two-phase modelling..

Water dynamics inside a cathode channel of a polymer electrolyte membrane fuel cell. (2012)
Journal Article
HOSSAIN, M., ISLAM, S.Z., COLLEY-DAVIES, A. and ADOM, E. 2013. Water dynamics inside a cathode channel of a polymer electrolyte membrane fuel cell. Renewable energy [online], 50, pages 763-779. Available from: https://doi.org/10.1016/j.renene.2012.08.041

The present study focuses on the investigation of water dynamics inside a polymer electrolyte membrane fuel cell using two different modelling approaches: Eulerian two-phase mixture and volume of fluid interface tracking models. The Eulerian two-phas... Read More about Water dynamics inside a cathode channel of a polymer electrolyte membrane fuel cell..

Numerical study of the effect of effective diffusivity and permeability of the gas diffusion layer on fuel cell performance. (2012)
Journal Article
HOSSAIN, M., ISLAM, S.Z. and POLLARD, P. 2012. Numerical study of the effect of effective diffusivity and permeability of the gas diffusion layer on fuel cell performance. Proceedings of the Institution of Mechanical Engineers, part A: journal of power and energy [online], 226(7), pages 907-921. Available from: https://doi.org/10.1177/0957650912454402

A three-dimensional, single-phase, isothermal, explicit electrochemistry polymer electrolyte membrane fuel cell model has been developed and the developed computational model has been used to compare various effective diffusivity models of the gas di... Read More about Numerical study of the effect of effective diffusivity and permeability of the gas diffusion layer on fuel cell performance..

Computational fluid dynamics modelling of PEM fuel cells to investigate transport limitations. (2012)
Thesis
ISLAM, S.Z. 2012. Computational fluid dynamics modelling of PEM fuel cells to investigate transport limitations. Robert Gordon University, PhD thesis.

Modern technological advancements in our lifestyle have caused a significant increase in the consumption of energy. With this growing demand, people are more concerned about the rational use of existing limited energy and searching for alternative fo... Read More about Computational fluid dynamics modelling of PEM fuel cells to investigate transport limitations..