All Outputs (736)

Effects of the geometrical features of flow paths on the flow capacity of a control valve trim. (2018)
Journal Article
ASIM, T., MISHRA, R., OLIVEIRA, A. and CHARLTON, M. 2019. Effects of the geometrical features of flow paths on the flow capacity of a control valve trim. Journal of petroleum science and engineering [online], 172, pages 124-138. Available from: https://doi.org/10.1016/j.petrol.2018.09.050

Control valves are an integral part of a number of energy systems, such as those used in chemical and nuclear industries. These valves are used to regulate the amount of fluid flow passing through these systems. A key component of a control valve is... Read More about Effects of the geometrical features of flow paths on the flow capacity of a control valve trim..

Patterns of prescribing in the management of gastro-oesophageal reflux in infants in Scotland. (2018)
Journal Article
COWIE, J., HOLLAND, P., PIRIE, I. and MILLIGAN, C. 2018. Patterns of prescribing in the management of gastro-oesophageal reflux in infants in Scotland. Journal of health visiting [online], 6(9), pages 440-446. Available from: https://doi.org/10.12968/johv.2018.6.9.440

The aim of this study was to determine trends over time and geographical differences in prescribing for gastro-oesophageal reflux (GOR) and gastro-oesophageal reflux disease (GORD) in infants aged 0–1 year in Scotland. National prescribing data obtai... Read More about Patterns of prescribing in the management of gastro-oesophageal reflux in infants in Scotland..

Effects of El-Niño, Indian Ocean dipole, and Madden-Julian oscillation on surface air temperature and rainfall anomalies over Southeast Asia in 2015. (2018)
Journal Article
ISLAM, M.A., CHAN, A., ASHFOLD, M.J., OOI, C.G. and AZARI, M. 2018. Effects of El-Niño, Indian Ocean dipole, and Madden-Julian oscillation on surface air temperature and rainfall anomalies over Southeast Asia in 2015. Atmosphere [online], 9(9), article 352. Available from: https://doi.org/10.3390/atmos9090352

The Maritime Continent (MC) is positioned between the Asian and Australian summer monsoons zone. The complex topography and shallow seas around it are major challenges for the climate researchers to model and understand it. It is also the centre of t... Read More about Effects of El-Niño, Indian Ocean dipole, and Madden-Julian oscillation on surface air temperature and rainfall anomalies over Southeast Asia in 2015..

Enhanced oil recovery for emergent energy demand: challenges and prospects for a nanotechnology paradigm shift. (2018)
Journal Article
AFOLABI, R.O. 2019. Enhanced oil recovery for emergent energy demand: challenges and prospects for a nanotechnology paradigm shift. International nano letters [online], 9(1), pages 1-15. Available from: https://doi.org/10.1007/s40089-018-0248-0

Renewable and non-renewable energy sources remain the two fronts for meeting global emergent energy demand. Renewable energy sources such as crude oil, in meeting energy needs, is a function of new hydrocarbon discoveries and improving the recovery o... Read More about Enhanced oil recovery for emergent energy demand: challenges and prospects for a nanotechnology paradigm shift..

Model prediction of the impact of zinc oxide nanoparticles on the fluid loss of water-based drilling mud (2018)
Journal Article
AFOLABI, R.O., PASEDA, P., HUNJENUKON, S. and OYENIYI, E.A. 2018. Model prediction of the impact of zinc oxide nanoparticles on the fluid loss of water-based drilling mud. Cogent engineering [online], 5 (1), article 1514575. Available from: https://doi.org/10.1080/23311916.2018.1514575

The use of nanoparticles in the formulation of drilling mud has gained unparalleled research effort. Despite the advancement of nanotechnology, key challenges still remain which relates to attaining predictable properties for nano-drilling muds. In t... Read More about Model prediction of the impact of zinc oxide nanoparticles on the fluid loss of water-based drilling mud.

Kuala Lumpur city of tomorrow: integration of geospatial urban climatic information in city planning. (2018)
Journal Article
ISA, N.A., SALLEH, S.A., WAN MOHD, W.M.N. and CHAN, A. 2018. Kuala Lumpur city of tomorrow: integration of geospatial urban climatic information in city planning. Theoretical and empirical researches in urban management [online], 13(4), pages 5-27. Available from: http://um.ase.ro/no134/1.pdf

Urbanization brings many benefits. However, due to rapid and uncontrollable urbanization, the urban environment has been dramatically degraded. As a developing country, Malaysia is facing urbanization processes throughout the country and most of the... Read More about Kuala Lumpur city of tomorrow: integration of geospatial urban climatic information in city planning..

Gas-condensate flow modelling for shale reservoirs. (2018)
Journal Article
LABED, I., OYENEYIN, B. and OLUYEMI, G. 2018. Gas-condensate flow modelling for shale reservoirs. Journal of natural gas science and engineering [online], 59, pages 156-167. Available from: https://doi.org/10.1016/j.jngse.2018.08.015

Condensate banking is the most challenging engineering problem in the development of gas-condensate reservoirs where the condensate accumulation can dramatically reduce the gas permeability resulting in impairment of wells productivity. An accurate a... Read More about Gas-condensate flow modelling for shale reservoirs..

Nanotechnology and global energy demand: challenges and prospects for a paradigm shift in the oil and gas industry. (2018)
Journal Article
AFOLABI, R.O. and YUSUF, E.O. 2018. Nanotechnology and global energy demand: challenges and prospects for a paradigm shift in the oil and gas industry. Journal of petroleum exploration and production technology [online], 9(2), pages 1423-1441. Available from: https://doi.org/10.1007/s13202-018-0538-0

The exploitation of new hydrocarbon discoveries in meeting the present global energy demand is a function of the availability and application of new technologies. The relevance of new technologies is borne out of the complex subsurface architecture a... Read More about Nanotechnology and global energy demand: challenges and prospects for a paradigm shift in the oil and gas industry..

Land covers and climate impacts on land surface temperature in Putrajaya, Malaysia. (2018)
Journal Article
SALLEH, S.A., ABD.LATIF, Z., WAN MOHD, W.M.N. and CHAN, A. 2018. Land covers and climate impacts on land surface temperature in Putrajaya, Malaysia. Asian journal of environment-behaviour studies [online] 3(10), pages 78-88. Available from: https://doi.org/10.21834/aje-bs.v3i10.315

This study investigates the influence of surface heterogeneity on land surface temperature (LST). The land cover changes evaluation and historical climate data comparison were used in this study. Land cover, Normalised Difference Vegetation Index (ND... Read More about Land covers and climate impacts on land surface temperature in Putrajaya, Malaysia..

Future of nanoindentation in archaeometry. (2018)
Journal Article
FAISAL, N.H., AHMED, R., GOEL, S. and CROSS, G. 2018. Future of nanoindentation in archaeometry. Journal of materials research [online], 33(17), pages 2515-2532. Available from: https://doi.org/10.1557/jmr.2018.280

This review aims to consolidate scarce literature on the use of modern nanomechanical testing technique like instrumented nanoindentation in the field of archaeometry materials research. The review showcase on how can the nanoindentation tests provid... Read More about Future of nanoindentation in archaeometry..

Adaptive V2G peak shaving and smart charging control for grid integration of PEVs. (2018)
Journal Article
ERDEN, F., KISACIKOGLU, M.C. and ERDOGAN, N. 2018. Adaptive V"G peak shaving and smart charging control for grid integration of PEVs. Electric power components and systems [online], 46(13), pages 1494-1508. Available from: https://doi.org/10.1080/15325008.2018.1489435

The stochastic nature of plug-in electric vehicle (PEV) driving behavior and distribution grid load profile make it challenging to control vehicle-grid integration in a mutually beneficial way. This article proposes a new adaptive control strategy th... Read More about Adaptive V2G peak shaving and smart charging control for grid integration of PEVs..

Design and fabrication of absorptive/reflective crossed CPC PV/T system. (2018)
Journal Article
AYKAPADATHU, M., NAZARINIA, M. and SELLAMI, N. 2018. Design and fabrication of absorptive/reflective crossed CPC PV/T system. Designs [online], 2(3), article number 29. Available from: https://doi.org/10.3390/designs2030029

A crossed compound parabolic concentrator (CCPC) is a non-imaging concentrator which is a modified form of a circular 3D compound parabolic concentrator (CPC) obtained by orthogonal intersection of two 2D CPCs that have an optical efficiency in line... Read More about Design and fabrication of absorptive/reflective crossed CPC PV/T system..

Generic closed-loop controller for power regulation in dual active bridge DC-DC converter with current stress minimization. (2018)
Journal Article
HEBALA, O.M., ABOUSHADY, A.A., AHMED, K.H. and ABDELSALAM, I. 2019. Generic closed-loop controller for power regulation in dual active bridge DC-DC converter with current stress minimization. IEEE transactions on industrial electronics [online], 66(6), pages 4468-4478. Available from: https://doi.org/10.1109/TIE.2018.2860535

This paper presents a comprehensive and generalized analysis of the bidirectional dual active bridge (DAB) DC/DC converter using triple phase shift (TPS) control to enable closed loop power regulation while minimizing current stress. The key new achi... Read More about Generic closed-loop controller for power regulation in dual active bridge DC-DC converter with current stress minimization..

Experimental and numerical study of buoyancy-driven low turbulence flow in rectangular enclosure partially filled with isolated solid blockages. (2018)
Journal Article
IYI, D., HASAN, R. and PENLINGTON, R. 2018. Experimental and numerical study of buoyancy-driven low turbulence flow in rectangular enclosure partially filled with isolated solid blockages. International journal of heat and mass transfer [online], 127(Part B), pages 534-545. Available from: https://doi.org/10.1016/j.ijheatmasstransfer.2018.07.031

This paper considers the natural convection inside an air filled enclosure having several isolated cylindrical blockages distributed within it, and arranged parallel to two vertical walls of the enclosure. These two walls are maintained at different... Read More about Experimental and numerical study of buoyancy-driven low turbulence flow in rectangular enclosure partially filled with isolated solid blockages..

Energy revolution for our common future: an evaluation of the emerging international renewable energy law. (2018)
Journal Article
KARIM, M.E., MUNIR, A.B., KARIM, M.A., MUHAMMAD-SUKKI, F., ABU-BAKAR, S.H., SELLAMI, N., BANI, N.A. and HASSAN, M.Z. 2018. Energy revolution for our common future: an evaluation of the emerging international renewable energy law. Energies [online], 11(7), article number 1769. Available from: https://doi.org/10.3390/en11071769

Climate change poses profound threats to the Earth and its people. Its mitigation, therefore, demands common but differentiated actions with comprehensive and coordinated approach. The global community has pledged to mitigate various greenhouse gases... Read More about Energy revolution for our common future: an evaluation of the emerging international renewable energy law..

Influence of a magnetic field on the flow of a micropolar fluid sandwiched between two Newtonian fluid layers through a porous medium. (2018)
Journal Article
KUMAR YADAV, P., JAISWAL, S., ASIM, T. and MISHRA, R. 2018. Influence of a magnetic field on the flow of a micropolar fluid sandwiched between two Newtonian fluid layers through a porous medium. European physical journal plus [online], 133(7), article ID 247. Available from: https://doi.org/10.1140/epjp/i2018-12071-5

The present problem is concerned with the flow of micropolar/Eringen fluid sandwiched between two Newtonian fluid layers through the horizontal porous channel. The flow in both the regions is steady, incompressible and the fluids are immiscible. The... Read More about Influence of a magnetic field on the flow of a micropolar fluid sandwiched between two Newtonian fluid layers through a porous medium..

Optimisation of hydraulic fracture placement design in anisotropic shale reservoirs using azimuthal LWD sonic and spectral gamma ray analysis. (2018)
Journal Article
OLUYEMI, G.F. and AFOLABI, T.S. 2018. Optimisation of hydraulic fracture placement design in anisotropic shale reservoirs using azimuthal LWD sonic and spectral gamma ray analysis. International journal of petroleum engineering [online], 3(2), pages 83-94. Available from: https://doi.org/10.1504/IJPE.2018.093154

Hydraulic fracturing (fracking) of shale resources has become a trend in the oil and gas industry that is associated with exorbitant costs. This calls for certainty in the productivity and success of every fracture stimulation program. Current fracki... Read More about Optimisation of hydraulic fracture placement design in anisotropic shale reservoirs using azimuthal LWD sonic and spectral gamma ray analysis..

Nuclear energy development in Bangladesh: a study of opportunities and challenges. (2018)
Journal Article
KARIM, R., KARIM, M.E., MUHAMMAD-SUKKI, F., ABU-BAKAR, S.H., BANI, N.A., MUNIR, A.B., KABIR, A.I., ARDILA-REY, J.A. and MAS'UD, A.A. 2018. Nuclear energy development in Bangladesh: a study of opportunities and challenges. Energies [online], 11(7), article number 1672. Available from: https://doi.org/10.3390/en11071672

It is a challenging task for Bangladesh to meet its increasing demand of energy while its economy is rapidly growing. Though prices of oil, coal, and fossil fuels around the world have been volatile, the price trend in Bangladesh demonstrates a persi... Read More about Nuclear energy development in Bangladesh: a study of opportunities and challenges..

Mitigation of power quality issues due to high penetration of renewable energy sources in electric grid systems using three-phase APF/STATCOM technologies: a review. (2018)
Journal Article
TAREEN, W.U.K., AAMIR, M., MEKHILEF, S., NAKAOKA, M., SEYEDMAHMOUDIAN, M., HORAN, B., MEMON, M.A. and BAIG, N.A. 2018. Mitigation of power quality issues due to high penetration of renewable energy sources in electric grid systems using three-phase APF/STATCOM technologies: a review. Energies [online], 11(6), article number 1491. Available from: https://doi.org/10.3390/en11061491

This study summarizes an analytical review on the comparison of three-phase static compensator (STATCOM) and active power filter (APF) inverter topologies and their control schemes using industrial standards and advanced high-power configurations. Tr... Read More about Mitigation of power quality issues due to high penetration of renewable energy sources in electric grid systems using three-phase APF/STATCOM technologies: a review..

Cost effective thermoelectric composites from recycled carbon fibre: from waste to energy. (2018)
Journal Article
JAGADISH, P.R., KHALID, M., LI, L.P., HAJIBEIGY, M.T., AMIN, N., WALVEKAR, R. and CHAN, A. 2018. Cost effective thermoelectric composites from recycled carbon fibre: from waste to energy. Journal of cleaner production [online], 196, pages 1015-1025. Available from: https://doi.org/10.1016/j.jclepro.2018.05.238

Within the framework of recycling and reusing carbon fibre, this study focused on the fabrication of a thermoelectric composite encompassing recycled carbon fibre and two thermoelectric fillers (i) bismuth telluride and (ii) bismuth sulphide. This st... Read More about Cost effective thermoelectric composites from recycled carbon fibre: from waste to energy..