Outputs (20)

Qualitative investigating on the effect of fine water spray and its orientation in mitigating vapour cloud explosions (2021)
Presentation / Conference
Johnson, A., Nasr, G., Nourian, A., & Abba, M. (2021, August). Qualitative investigating on the effect of fine water spray and its orientation in mitigating vapour cloud explosions. Presented at ICLASS 2021, 15th Triennial International Conference on Liquid Atomization and Spray Systems, Edinburgh, UK

For past decades, various industries, such as oil and gas, have come to realisation that using water-based spraying systems, with fine very fine droplets should be the preferred option in mitigating and suppressing the thermal explosions. Previous st... Read More about Qualitative investigating on the effect of fine water spray and its orientation in mitigating vapour cloud explosions.

Effects of pressure decay on Non-Methane Volatile Organic Compounds (NMVOC) species distribution in domestic aerosol sprays with LPG propellants (2021)
Presentation / Conference
Abba, M., Naeem, Z., Nourian, A., & Nasr, G. (2021, August). Effects of pressure decay on Non-Methane Volatile Organic Compounds (NMVOC) species distribution in domestic aerosol sprays with LPG propellants. Presented at ICLASS 2021, 15th Triennial International Conference on Liquid Atomization and Spray Systems, Edinburgh, UK

Conventional aerosols sprays contain different Volatile Organic Compounds (VOC). These organic compounds have different properties and can have detrimental impact on air quality. This study investigated the spray performance and variation of the type... Read More about Effects of pressure decay on Non-Methane Volatile Organic Compounds (NMVOC) species distribution in domestic aerosol sprays with LPG propellants.

Flow characteristics through gas alternating gas injection during enhanced gas recovery (2019)
Presentation / Conference
Mohammed, N., Abbas, A., Enyi, G., & Nasr, G. (2019, October). Flow characteristics through gas alternating gas injection during enhanced gas recovery. Presented at SPE Gas & Oil Technology Showcase and Conference, Dubai, UAE

Gas and liquid flooding using carbon dioxide (CO2), nitrogen (N2), or brine solution have become one of the promising enhanced gas (EGR) and oil recovery (EOR) technologies for residual hydrocarbons (HCs) enhancement in conventional oil and gas reser... Read More about Flow characteristics through gas alternating gas injection during enhanced gas recovery.

Effects of gravity on flow behaviour of supercritical CO2 during enhanced gas recovery and sequestration (2018)
Presentation / Conference
Abba, M., Abbas, A., Saidu, B., Nasr, G., & Al-Otaibi, A. (2018, November). Effects of gravity on flow behaviour of supercritical CO2 during enhanced gas recovery and sequestration. Poster presented at Fifth CO2 Geological Storage Workshop, Utrecht, The Netherlands

A core flooding experiment was carried out to simulate an Enhanced Gas Recovery (EGR) process to inject supercritical Carbon Dioxide (SCO2) into a core sample saturated with methane (CH4). This was done to investigate the flow behaviour of the inject... Read More about Effects of gravity on flow behaviour of supercritical CO2 during enhanced gas recovery and sequestration.

Enhanced gas recovery by CO2 injection and sequestration : effects of temperature, vertical and horizontal orientations on dispersion coefficient (2018)
Presentation / Conference
Abba, M., Abbas, A., Nasr, G., & Al-Otaibi, A. (2018, November). Enhanced gas recovery by CO2 injection and sequestration : effects of temperature, vertical and horizontal orientations on dispersion coefficient. Presented at The Abu Dhabi International Petroleum Exhibition & Conference (ADIPEC), Abu Dhabi

Enhanced gas recovery (EGR) by CO2 injection and sequestration is receiving increased attention within the research community. This is as a result of its potential to be an avenue for the simultaneous additional recovery of natural gas from the reser... Read More about Enhanced gas recovery by CO2 injection and sequestration : effects of temperature, vertical and horizontal orientations on dispersion coefficient.

Enhanced gas recovery by CO2 injection and sequestration : effect of connate water salinity on displacement efficiency (2017)
Presentation / Conference
Abba, M., Abbas, A., & Nasr, G. (2017, November). Enhanced gas recovery by CO2 injection and sequestration : effect of connate water salinity on displacement efficiency. Poster presented at Abu Dhabi International Petroleum Exhibition and Conference, Abu Dhabi, UAE

As natural gas continues to gain widespread usage as a source of cleaner and efficient fossil fuel, while greenhouse gas emission is attracting environmental consequences, the need for a viable method to enhance gas recovery and curtail greenhouse ga... Read More about Enhanced gas recovery by CO2 injection and sequestration : effect of connate water salinity on displacement efficiency.

Particle emissions of a diesel car during real world urban driving (2017)
Presentation / Conference
Babaie, M., Deka, E., Ameri, R., Siteisamtinieri, S., Bodisco, T., Nourian, A., & Nasr, G. (2017, June). Particle emissions of a diesel car during real world urban driving. Poster presented at 2017 Cambridge Particle Meeting, Cambridge

Diesel engines are known to have good fuel economy that makes them to be the ideal source of power when it comes to mining, transportation, excavation, drilling and even for domestic use. The increase use of diesel engines has however introduced the... Read More about Particle emissions of a diesel car during real world urban driving.

The influence of temperature and pressure on surface tension and bubble diameter of methane (CH4) and Carbon dioxide (CO2) in water (2017)
Presentation / Conference
Yahaya, A., Enyi, G., Abbas, A., & Nasr, G. (2017, June). The influence of temperature and pressure on surface tension and bubble diameter of methane (CH4) and Carbon dioxide (CO2) in water. Presented at 6th International Conference on Petroleum Engineering, Spain

Surface tension is very important property in petroleum and gas operations. It provide an insight into the understanding most of multiphase fluids behaviour. In this experimental study, the surface tension of methane and carbon dioxide bubbles in a c... Read More about The influence of temperature and pressure on surface tension and bubble diameter of methane (CH4) and Carbon dioxide (CO2) in water.

Inhibition performance of mild steel corrosion in the presence of Co2, HAc and MEG (2016)
Presentation / Conference
Ikeh, L., Enyi, G., & Nasr, G. (2016, May). Inhibition performance of mild steel corrosion in the presence of Co2, HAc and MEG. Presented at SPE International Oilfield Corrosion Conference and Exhibition, Aberdeen, Scotland, UK

The formation of hydrate and scale deposition is a major challenge in the petroleum industry.To avoid corrosion and hydrate formation, monoethylene glycol (MEG) is been utilized in the pipeline as an antifreeze and anticorrosion agent. It has been ob... Read More about Inhibition performance of mild steel corrosion in the presence of Co2, HAc and MEG.

Impact pressure distribution in flat fan nozzles for descaling oil wells (2015)
Presentation / Conference
Abbas, A., Nasr, G., Nourian, A., & Enyi, G. (2015, August). Impact pressure distribution in flat fan nozzles for descaling oil wells. Presented at 13th Triennial International Conference on Liquid Atomization and Spray Systems, Tainan, Taiwan

The suitability of High pressure nozzles in terms of impact upon targeted surfaces has indicated its effectiveness for the cleaning of oil production tubing scale, which has recently attract wider industrial applications considering its efficiency,... Read More about Impact pressure distribution in flat fan nozzles for descaling oil wells.