All Outputs (690)

Investigation of the effects of pipe diameter of internal multiphase flow on pipe elbow vibration and resonance. (2022)
Journal Article
ASIEGBU, N.M., HOSSAIN, M., DROUBI, G.M. and ISLAM, S.Z. 2023. Investigation of the effects of pipe diameter of internal multiphase flow on pipe elbow vibration and resonance. Proceedings of the Institution of Mechanical Engineers, part E: journal of process mechanical engineering [online], 237(4), pages 1319-1330. Available from: https://doi.org/10.1177/09544089221115520

Computational fluid dynamics modelling of internal two-phase flow induced transient forces at 90° elbows have been carried out to evaluate the effect of pipe diameter on the characteristics of multiphase flow induced vibration. Simulations of two-pha... Read More about Investigation of the effects of pipe diameter of internal multiphase flow on pipe elbow vibration and resonance..

Carbon nanotubes after 30 years of research, development and commercialisation. (2022)
Journal Article
SAHARUDIN, M.S., SAGAR IQBAL, S. and INAM, F. [2022]. Carbon nanotubes after 30 years of research, development and commercialisation. Nanomedicine and nanotechnology journal [online], Rapid Release. Available from: https://www.scientificliterature.org/Nanomedicine/Nanomedicine-22-131.pdf

The commentary discusses the last three decades of research, development and successful commercialisation of Carbon Nanotubes (CNTs) and their related composites. Whilst the number of publications are on the decline and despite of major technical cha... Read More about Carbon nanotubes after 30 years of research, development and commercialisation..

Unsteady squeezing flow of a magnetized dissipative non-Newtonian nanofluid with radiative heat transfer and Fourier-type boundary conditions: numerical study. (2022)
Journal Article
UMAVATHI, J.C., VAJRAVELU, K., BÉG, O.A. and KHAN, U.F. 2022. Unsteady squeezing flow of a magnetized dissipative non-Newtonian nanofluid with radiative heat transfer and Fourier-type boundary conditions: numerical study. Archive of applied mechanics [online], 92(8), pages 2695-2711. Available from: https://doi.org/10.1007/s00419-022-02211-4

Improved thermal management in high-temperature tribological systems requires novel developments in lubricants. Motivated by combining nanoparticle and magnetorheological plastomer features, this research paper deals with the analysis of the high-tem... Read More about Unsteady squeezing flow of a magnetized dissipative non-Newtonian nanofluid with radiative heat transfer and Fourier-type boundary conditions: numerical study..

Oilfield chemical-formation interaction and the effects on petrophysical properties: a review. (2022)
Journal Article
PERETOMODE, E., OLUYEMI, G. and FAISAL, N.H. 2022. Oilfield chemical-formation interaction and the effects on petrophysical properties: a review. Arabian journal of geosciences [online], 15(13), article 1223. Available from: https://doi.org/10.1007/s12517-022-10469-9

Oil and gas recovery may cause formation damage during drilling, completion, and production phases. As a result of fundamental chemical, thermal, mechanical, and biological interactions, formation damage can occur due to impairment of permeability an... Read More about Oilfield chemical-formation interaction and the effects on petrophysical properties: a review..

A hybrid power heronian function-based multicriteria decision-making model for workplace charging scheduling algorithms. (2022)
Journal Article
ERDOGAN, N., PAMUCAR, D., KUCUKSARI, S. and DEVECI, M. 2023. A hybrid power heronian function-based multicriteria decision-making model for workplace charging scheduling algorithms. IEEE transactions on transportation electrification [online], 9(1), pages 1564-1578. Available from: https://doi.org/10.1109/TTE.2022.3186659

This study proposes a new multi-criteria decision-making model to determine the best smart charging scheduling that meets electric vehicle (EV) user considerations at work-places. An optimal charging station model is incorporated into the decision-ma... Read More about A hybrid power heronian function-based multicriteria decision-making model for workplace charging scheduling algorithms..

An assessment on effect of process parameters on pull force during pultrusion. (2022)
Journal Article
MUKHERJI, A. and NJUGUNA, J. 2022. An assessment on effect of process parameters on pull force during pultrusion. International journal of advanced manufacturing technology [online], 121(5-6), pages 3419-3439. Available from: https://doi.org/10.1007/s00170-022-09221-0

This research investigates the process behaviour by prediction of the pull force required to drag the raw materials through heated die at different reinforcing material configuration during pultrusion. Pultrusion is a continuous manufacturing process... Read More about An assessment on effect of process parameters on pull force during pultrusion..

Tuneable magnetic nanocomposites for remote self-healing. (2022)
Journal Article
GUPTA, R., GUPTA, P., FOOTER, C., STENNING, G.B.G., DARR, J.A. and PANCHOLI, K. 2022. Tuneable magnetic nanocomposites for remote self-healing. Scientific reports [online], 12, article 10180. Available from: https://doi.org/10.1038/s41598-022-14135-8

When polymer composites containing magnetic nanoparticles (MNPs) are exposed to an alternating magnetic field, heat is generated to melt the surrounding polymer locally, partially filling voids across any cracks or deformities. Such materials are of... Read More about Tuneable magnetic nanocomposites for remote self-healing..

Mathematical model for heat transfer during laser material processing. (2022)
Journal Article
MOSTAFA, A. and HOSSAIN, M. 2022. Mathematical model for heat transfer during laser material processing. Advances in industrial and manufacturing engineering [online], 5, article 100087. Available from: https://doi.org/10.1016/j.aime.2022.100087

The article presents development of a new heat transfer model for calculating temperature distribution in porous and non-porous materials during laser cutting. The novelty of this model lies in incorporating melting and vaporisation progression of po... Read More about Mathematical model for heat transfer during laser material processing..

EV fleet charging load forecasting based on multiple decomposition with CEEMDAN and swarm decomposition. (2022)
Journal Article
DOKUR, E., ERDOGAN, N. and KUCUKSARI, S. 2022. EV fleet charging load forecasting based on multiple decomposition with CEEMDAN and swarm decomposition. IEEE access [online], 10, pages 62330-62340. Available from: https://doi.org/10.1109/ACCESS.2022.3182499

As the transition to electric mobility is accelerating, EV fleet charging loads are expected to become increasingly significant for power systems. Hence, EV fleet load forecasting is vital to maintaining the reliability and safe operation of the powe... Read More about EV fleet charging load forecasting based on multiple decomposition with CEEMDAN and swarm decomposition..

Multi-criteria material selection for casing pipe in shale gas wells application. (2022)
Journal Article
MOHAMMED, A.I., BARTLETT, M., OYENEYIN, B., KAYVANTASH, K. and NJUGUNA, J. 2022. Multi-criteria material selection for casing pipe in shale gas wells application. Journal of petroleum exploration and production technology [online], 12(12), pages 3183-3199. Available from: https://doi.org/10.1007/s13202-022-01506-0

The conventional method of casing selection is based on availability and/or order placement to manufacturers based on certain design specifications to meet the anticipated downhole conditions. This traditional approach is very much dependent on exper... Read More about Multi-criteria material selection for casing pipe in shale gas wells application..

Impact of policy instruments in the implementation of renewable sources of energy in selected European countries. (2022)
Journal Article
NASIRI, E., ROCHA-MENESES, L., INAYAT, A. and KIKAS, T. 2022. Impact of policy instruments in the implementation of renewable sources of energy in selected European countries. Sustainability [online], 14(10), article number 6314. Available from: https://doi.org/10.3390/su14106314

Nowadays, great attention has been paid to alternative sources of energy that can be used as a replacement for fossil fuels and help to reduce their utilization in the overall energy mix. In Europe, the development and implementation of renewable sou... Read More about Impact of policy instruments in the implementation of renewable sources of energy in selected European countries..

Contribution of aerosol species to the 2019 smoke episodes over the east coast of peninsular Malaysia. (2022)
Journal Article
NAPI, N.N.L.M., OOI, M.C.G., LATIF, M.T., JUNENG, L., NADZIR, M.S.M., CHAN, A., LI, L. and ABDULLAH, S. 2022. Contribution of aerosol species to the 2019 smoke episodes over the east coast of peninsular Malaysia. Aerosol and air quality research [online], 22(7), article 210393. Available from: https://doi.org/10.4209/aaqr.210393

Large-scale biomass burning (BB) emits large amounts of aerosols that lead to transboundary smoke events and adversely impacts human health, whilst causing societal and environmental issues. High ambient PM2.5 concentration in the year 2019 based on... Read More about Contribution of aerosol species to the 2019 smoke episodes over the east coast of peninsular Malaysia..

A multi-objective optimization model for EVSE deployment at workplaces with smart charging strategies and scheduling policies. (2022)
Journal Article
ERDOGAN, N., KUCUKSARI, S. and MURPHY, J. 2022. A multi-objective optimization model for EVSE deployment at workplaces with smart charging strategies and scheduling policies. Energy [online], 254(Part A), article number 124161. Available from: https://doi.org/10.1016/j.energy.2022.124161

This study proposes a multi-objective optimization model to determine the optimal charging infrastructure for a transition to plug-in electric vehicles (PEVs) at workplaces. The developed model considers all cost aspects of a workplace charging stati... Read More about A multi-objective optimization model for EVSE deployment at workplaces with smart charging strategies and scheduling policies..

Analyzing windstorm pattern in Malaysia based on extracted Twitter data. (2022)
Journal Article
ISA, N.A., SALLEH, S.A., CHAN, A., ZAKARIA, N.H., SUIF, Z. and HALIM, M.A. 2022. Analyzing windstorm pattern in Malaysia based on extracted Twitter data. IOP conference series: earth and environmental science [online], 1019: Proceedings of the 1st International conference on biodiversity and sustainable development 2021 (iBioSDG 2021), 23 November 2021, [virtual event], article number 012011. Available from: https://doi.org/10.1088/1755-1315/1019/1/012011

Wind-rain interactions often lead to severe windstorm events and consequently cause damages and fatal destructions. The increase in frequency of recent windstorm events overwhelmed the nation. Thus, efforts in obtaining and recording these events are... Read More about Analyzing windstorm pattern in Malaysia based on extracted Twitter data..

Effect of gap and diameter ratio on vortex-induced forces for cylinders in tandem at Re=100. (2022)
Journal Article
ANNAPEH, H.F. and KURUSHINA, V. 2022. Effect of gap and diameter ratio on vortex-induced forces for cylinders in tandem at Re=100. Journal of physics: conference series [online], 2219: proceedings of the 4th International conference on modeling, simulation and optimization technologies and applications (MSOTA2021), 17-18 December 2021, [virtual event], article number 012021. Available from: https://doi.org/10.1088/1742-6596/2219/1/012021

The article investigates fluctuations of the vortex-induced loads related to the effects of gap and diameter ratio on the mean drag and lift coefficients of the downstream cylinder, when two circular stationary cylinders of different diameters are ar... Read More about Effect of gap and diameter ratio on vortex-induced forces for cylinders in tandem at Re=100..

Future-proofing Klang Valley’s veins with REBET: a framework for directing transportation technologies towards infrastructure resilience. (2022)
Journal Article
GHAZY, S., TANG, Y.H., MUGUMAY, K.L., WONG, J.Y. and CHAN, A. 2022. Future-proofing Klang Valley’s veins with REBET: a framework for directing transportation technologies towards infrastructure resilience. Technological forecasting and social change [online], 180, article 121666. Available from: https://doi.org/10.1016/j.techfore.2022.121666

The transportation industry is in the midst of a revolution with technologies, such as shared vehicles, drones, and autonomous vehicles, that are poised to reshape the way we move. Yet, the multitude of technologies present a difficulty in prioritizi... Read More about Future-proofing Klang Valley’s veins with REBET: a framework for directing transportation technologies towards infrastructure resilience..

A numerical study of the effects of temperature and injection velocity on oil-water relative permeability for enhanced oil recovery. (2022)
Journal Article
IYI, D., BALOGUN, Y., OYENEYIN, B. and FAISAL, N. 2022. A numerical study of the effects of temperature and injection velocity on oil-water relative permeability for enhanced oil recovery. International journal of heat and mass transfer [online], 191, article number 122863. Available from: https://doi.org/10.1016/j.ijheatmasstransfer.2022.122863

The paper quantitatively explore the influence of injection rate and temperature on oil-water relative permeability curves during hot water flooding operations in a porous medium flow. ANSYS-CFD was used to construct a numerical model of hot-water in... Read More about A numerical study of the effects of temperature and injection velocity on oil-water relative permeability for enhanced oil recovery..

An evaluation of feedstocks for sustainable energy and circular economy practices in a small island community. (2022)
Journal Article
REYNOLDS, J., KENNEDY, R., ICHAPKA, M., AGARWAL, A., OKE, A., COX, E., EDWARDS, C. and NJUGUNA, J. 2022. An evaluation of feedstocks for sustainable energy and circular economy practices in a small island community. Renewable and sustainable energy reviews [online], 161, article 112360. Available from: https://doi.org/10.1016/j.rser.2022.112360

Maximising the use of anaerobic digestion to generate power from waste feedstocks is becoming a practical way to use waste contributing to the transition from a linear to a circular economy and reducing the carbon footprint. In addition to harnessing... Read More about An evaluation of feedstocks for sustainable energy and circular economy practices in a small island community..

New HTHP fluid loss control agent for oil-based drilling fluid from pharmaceutical waste. (2022)
Journal Article
KHODJA, M., DEBIH, H., LEBTAHI, H. and AMISH, M.B. 2022. New HTHP fluid loss control agent for oil-based drilling fluid from pharmaceutical waste. Cleaner engineering and technology [online], 8, article number 100476. Available from: https://doi.org/10.1016/j.clet.2022.100476

In oil-based drilling fluid systems (OBM, for Oil-Based Mud) the oil phase is the major source of contamination and hydrocarbon pollution is, by far, the main concern. However, the release and accumulation of mud additives in the environment may be d... Read More about New HTHP fluid loss control agent for oil-based drilling fluid from pharmaceutical waste..

Oil-based mud waste as a filler material in LDPE composites: evaluation of mechanical properties. (2022)
Journal Article
SIDDIQUE, S., NOVAK, A., GULIYEV, E., YATES, K., LEUNG, P.S. and NJUGUNA, J. 2022. Oil-based mud waste as a filler material in LDPE composites: evaluation of mechanical properties. Polymers [online], 14(7), article 1455. Available from: https://doi.org/10.3390/polym14071455

Traditionally, the drilling waste generated in oil and gas exploration operations, including spent drilling fluid, is disposed of or treated by several methods, including burial pits, landfill sites and various thermal treatments. This study investig... Read More about Oil-based mud waste as a filler material in LDPE composites: evaluation of mechanical properties..