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Horizontal stress rotation due to reservoir depletion. (2021)
Presentation / Conference
HAMID, O., SANAEE, R. and OLUYEMI, G. 2021. Horizontal stress rotation due to reservoir depletion. Presented at 55th US rock mechanics/geomechanics American Rock Mechanics Association (ARMA) symposium, 18-25 June 2021, [virtual conference].

The principal stress rotations axes are observed due to fluid injection into reservoirs, hydrocarbon production, and around the fractures during wellbore stimulation operation and faults. Local stress fields around the fractures will change during re... Read More about Horizontal stress rotation due to reservoir depletion..

Modeling aerosol cloud aerodynamics during human coughing, talking, and breathing actions. (2021)
Journal Article
HOSSAIN, M. and FAISAL, N.H. 2021. Modeling aerosol cloud aerodynamics during human coughing, talking, and breathing actions. AIP advances [online], 11(4), article 045111. Available from: https://doi.org/10.1063/5.0042952

In this paper, we investigate the aerosol cloud flow physics during three respiratory actions by humans (such as coughing, talking, and breathing). With given variables (i.e., velocity, duration, particle size and number of particles, and ambient con... Read More about Modeling aerosol cloud aerodynamics during human coughing, talking, and breathing actions..

Experimental investigation of the effect of temperature on two-phase oil-water relative permeability. [Dataset] (2021)
Dataset
BALOGUN, Y., IYI, D., OYENEYIN, B., FAISAL, N., OLUYEMI, G. and MAHON, R. 2021. Experimental investigation of the effect of injection temperature on two-phase oil-water relative permeability. [Dataset]. Journal of petroleum science and engineering [online], 203, article 108645. Available from: https://www.sciencedirect.com/science/article/pii/S0920410521003053#appsec1

This work investigates the effect of temperature on oil-water relative permeability using well-sorted unconsolidated silica sandpacks, by adopting the unsteady-state relative permeability method, and by applying numerical history matching technique.... Read More about Experimental investigation of the effect of temperature on two-phase oil-water relative permeability. [Dataset].

Experimental investigation of the effect of temperature on two-phase oil-water relative permeability. (2021)
Journal Article
BALOGUN, Y., IYI, D., FAISAL, N., OYENEYIN, B., OLUYEMI, G. and MAHON, R. 2021. Experimental investigation of the effect of temperature on two-phase oil-water relative permeability. Journal of petroleum science and engineering [online], 203, article ID 108645. Available from: https://doi.org/10.1016/j.petrol.2021.108645

Relative permeability is affected by several flow parameters, mainly the operating temperature and fluid viscosity. Fluid viscosities change with temperature, which correspondingly affects the relative permeability. Temperature is believed to have a... Read More about Experimental investigation of the effect of temperature on two-phase oil-water relative permeability..

The innovative design of air caps for improving the thermal efficiency of CFB boilers. (2021)
Journal Article
LIU, X., ZHU, G., ASIM, T., ZHANG, Y. and MISHRA, R. 2021. The innovative design of air caps for improving the thermal efficiency of CFB boilers. Energy [online], 221, article ID 119844. Available from: https://doi.org/10.1016/j.energy.2021.119844

Air caps are an effective way of ensuring uniformity of air flow in Circulating Fluidized Bed (CFB) boilers. Published literature on the design and configuration of these air caps is severely limited. In this study, extensive theoretical as well as e... Read More about The innovative design of air caps for improving the thermal efficiency of CFB boilers..

Numerical simulation of fluid flow, proppant transport and fracture propagation in hydraulic fractures for unconventional reservoirs. (2020)
Thesis
SURI, Y. 2020. Numerical simulation of fluid flow, proppant transport and fracture propagation in hydraulic fractures for unconventional reservoirs. Robert Gordon University, PhD thesis. Hosted on OpenAIR [online]. Available from: https://openair.rgu.ac.uk

The distribution of proppant injected in hydraulic fractures significantly affects fracture-conductivity and well-performance. The proppant transport and suspension in thin fracturing fluid used in unconventional reservoirs are considerably differe... Read More about Numerical simulation of fluid flow, proppant transport and fracture propagation in hydraulic fractures for unconventional reservoirs..

An initial study of biogas upgrading to bio-methane with carbon dioxide capture using ceramic membranes. (2020)
Journal Article
OGUNLUDE, P., ABUNUMAH, O., ORAKWE, I., SHEHU, H., MUHAMMAD-SUKKI, F. and GOBINA, E. 2022. An initial study of biogas upgrading to bio-methane with carbon dioxide capture using ceramic membranes. Catalysis today [online], 388-389, pages 87-91. Available from: https://doi.org/10.1016/j.cattod.2020.11.006

Supplement to the depleting energy resources and the stringent environmental laws regarding the atmospheric emissions of greenhouse gases, the development of clean and renewable sources of energy has been a great issue. Worldwide, energy usage is ste... Read More about An initial study of biogas upgrading to bio-methane with carbon dioxide capture using ceramic membranes..

Numerical investigations on the propagation of fire in a railway carriage. (2020)
Journal Article
CRAIG, M. and ASIM, T. 2020. Numerical investigations on the propagation of fire in a railway carriage. Energies [online], 13(19), article ID 4999. Available from: https://doi.org/10.3390/en13194999

In this study, advanced Computational Fluid Dynamics (CFD)-based numerical simulations have been performed in order to analyse fire propagation in a standard railway compartment. A Fire Dynamics Simulator (FDS) has been employed to mimic real world s... Read More about Numerical investigations on the propagation of fire in a railway carriage..

A strategic decision framework for a sustainable wastewater treatment and management in the oil producing region. (2020)
Journal Article
HASHIM, I.A., HAMMA-ADAMA, M. and SURENDRAN, S. 2020. A strategic decision framework for a sustainable wastewater treatment and management in the oil producing region. Civil and environmental research [online], 12(8), pages 35-61. Available from: https://doi.org/10.7176/CER/12-8-04

The study aimed to investigate how managing the growing water demand and wastewater production by treating and reclaiming Water from the Wastewater in Delta State. Mainly to carry out a comparative feasibility study and develop a decision support sys... Read More about A strategic decision framework for a sustainable wastewater treatment and management in the oil producing region..

Upgrading biogas to biomethane by use of nano-structured ceramic membranes. (2020)
Journal Article
OGUNLUDE, P., ABUNUMAH, O., ORAKWE, I., SHEHU, H., MUHAMMAD-SUKKI, F. and GOBINA, E. 2020. Upgrading biogas to biomethane by use of nano-structured ceramic membranes. Detritus [online], 12, pages 73-77. Available from: https://doi.org/10.31025/2611-4135/2020.13996

In order to meet the demands of growing economies while considering environmental implications, the use of clean and renewable sources of energy has increasingly become of interest. Biogas utilisation is a means by which these rising needs can be met... Read More about Upgrading biogas to biomethane by use of nano-structured ceramic membranes..

Sensitivity analysis applied to fuzzy inference on the value of information in the oil and gas industry. (2020)
Journal Article
VILELA, M., OLUYEMI, G. and PETROVSKI, A. 2020. Sensitivity analysis applied to fuzzy inference on the value of information in the oil and gas industry. International journal of applied decision sciences [online], 13(3), pages 344-362. Available from: https://doi.org/10.1504/IJADS.2020.10026404

Value of information is a widely accepted methodology for evaluating the need to acquire new data in the oil and gas industry. In the conventional approach to estimating the value of information, the outcomes of a project assessment relate to the dec... Read More about Sensitivity analysis applied to fuzzy inference on the value of information in the oil and gas industry..

Local multiphase flow characteristics of a severe-service control valve. (2020)
Journal Article
SINGH, D., ALIYU, A.M., CHARLTON, M., MISHRA, R., ASIM, T. and OLIVEIRA, A.C. 2020. Local multiphase flow characteristics of a severe-service control valve. Journal of petroleum science and engineering [online], 195, article ID 107557. Available from: https://doi.org/10.1016/j.petrol.2020.107557

For safety-critical industrial applications, severe-service valves are often used, and the conditions during operations can be either single phase or multiphase. The design requirements for valves handling multiphase flows can be very different to th... Read More about Local multiphase flow characteristics of a severe-service control valve..

Effect of fracture roughness on the hydrodynamics of proppant transport in hydraulic fractures. (2020)
Journal Article
SURI, Y. ISLAM, S.Z. and HOSSAIN, M. 2020. Effect of fracture roughness on the hydrodynamics of proppant transport in hydraulic fractures. Journal of natural gas science and engineering [online], 80, article ID 103401. Available from: https://doi.org/10.1016/j.jngse.2020.103401

The effect of fracture roughness is investigated on proppant transport in hydraulic fractures using Joint Roughness Coefficient and a three-dimensional multiphase modelling approach. The equations governing the proppant transport physics in the fract... Read More about Effect of fracture roughness on the hydrodynamics of proppant transport in hydraulic fractures..

Proppant transport in dynamically propagating hydraulic fractures using CFD-XFEM approach. [Dataset] (2020)
Dataset
ISLAM, S., HOSSAIN, M. and SURI, Y. 2020. Proppant transport in dynamically propagating hydraulic fractures using CFD-XFEM approach. [Dataset]. Hosted on Mendeley Data [online]. Available from: https://doi.org/10.17632/sdzxzd9krm.1

The aim of this research was to find a dynamic and integrated numerical model that uses computational fluid dynamics (CFD) technique to model the fluid flow with proppant transport and Extended finite element method (XFEM) to model the fracture propa... Read More about Proppant transport in dynamically propagating hydraulic fractures using CFD-XFEM approach. [Dataset].

Proppant transport in dynamically propagating hydraulic fractures using CFD-XFEM approach. (2020)
Journal Article
SURI, Y., ISLAM, S.Z. and HOSSAIN, M. 2020. Proppant transport in dynamically propagating hydraulic fractures using CFD-XFEM approach. International journal of rock mechanics and mining sciences [online], 131, article ID 104356. Available from: https://doi.org/10.1016/j.ijrmms.2020.104356

Numerically modelling the fluid flow with proppant transport and fracture propagation together are one of the significant technical challenges in hydraulic fracturing of unconventional hydrocarbon reservoirs. The existing models either model the prop... Read More about Proppant transport in dynamically propagating hydraulic fractures using CFD-XFEM approach..

MUCO-DIS: a new AFM-based nanoscale dissolution technique. (2020)
Journal Article
GHORI, M.U., NIRWAN, J.S., ASIM, T., CHAHID, Y., FARHAJ, S., KHIZER, Z., TIMMINS, P. and CONWAY, B.R. 2020. MUCO-DIS: a new AFM-based nanoscale dissolution technique. AAPS PharmSciTech [online], 21(5), article ID 142. Available from: https://doi.org/10.1208/s12249-020-01697-x

Mucoadhesion-based drug delivery systems have recently gained interest because of their bio-adhesion capability, which results in enhanced residence time leading to prolonged duration of action with the mucosal surface, potentially improving complian... Read More about MUCO-DIS: a new AFM-based nanoscale dissolution technique..

Numerical fluid flow modelling in multiple fractured porous reservoirs. (2020)
Journal Article
SURI, Y., ISLAM, S.Z., STEPHEN, K., DONALD, C., THOMPSON, M., DROUBI, M.G. and HOSSAIN, M. 2020. Numerical fluid flow modelling in multiple fractured porous reservoirs. Fluid dynamics and materials processing [online], 16(2), pages 245-266. Available from: https://doi.org/10.32604/fdmp.2020.06505

This paper compares the fluid flow phenomena occurring within a fractured reservoir for three different fracture models using computational fluid dynamics. The effect of the fracture-matrix interface condition is studied on the pressure and velocity... Read More about Numerical fluid flow modelling in multiple fractured porous reservoirs..

Numerical modelling of proppant transport in hydraulic fractures. (2020)
Journal Article
SURI, Y., ISLAM, S.Z. and HOSSAIN, M. 2020. Numerical modelling of proppant transport in hydraulic fractures. Fluid dynamics and materials processing [online], 16(2), pages 297-337. Available from: https://doi.org/10.32604/fdmp.2020.08421

The distribution of proppant injected in hydraulic fractures significantly affects the fracture conductivity and well performance. The proppant transport in thin fracturing fluid used during hydraulic fracturing in the unconventional reservoirs is co... Read More about Numerical modelling of proppant transport in hydraulic fractures..

CFD modelling of flow-induced vibration under multiphase flow regimes. (2020)
Thesis
ASIEGBU, N.M. 2020. CFD modelling of flow-induced vibration under multiphase flow regimes. Robert Gordon University [online], PhD thesis. Available from: https://openair.rgu.ac.uk

Internal multiphase flow-induced vibration (MFIV) in pipe bends poses serious problems in oil and gas, nuclear and chemical flow systems. The problems include: high amplitude displacement of the pipe structure due to resonance; fatigue failure due to... Read More about CFD modelling of flow-induced vibration under multiphase flow regimes..

A study of gas diffusion characteristics on nano-structured ceramic membranes. (2020)
Journal Article
OGUNLUDE, P., ABUNUMAH, O. and GOBINA, E. 2020. A study of gas diffusion characteristics on nano-structured ceramic membranes. European journal of engineering and formal sciences [online], 4(1), pages 21-23. Available from: https://doi.org/10.26417/ejef.v4i1.p21-23

The use of membranes for gas upgrading has increasingly become of interest as it has shown great potential for efficient and affective gas purification and a pathway to green energy. The emission of greenhouse gases to the atmosphere has detrimental... Read More about A study of gas diffusion characteristics on nano-structured ceramic membranes..