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Outputs (517)

An experimental study of a falling liquid film in a vertical pipe
Presentation / Conference Contribution
Hasan, A., Azzopardi, B., Hewakandamby, B., Mohammed, S. K., & AlAufi, Y. (2019, October). An experimental study of a falling liquid film in a vertical pipe. Presented at 10th World Congress of Chemical Engineering, Spain

The majority of the experimental and theoretical studies in literature on the falling liquid film focus on either small diameter pipes or flat plates. Almost, all these studies provide time series data of the film thickness at a single point on the p... Read More about An experimental study of a falling liquid film in a vertical pipe.

Thin film thickness measurements using ultrasonic pulse echo technique
Presentation / Conference Contribution
Hasan, A., AlAufi, Y., Watson, N., Azzopardi, B., Hewakandamby, B., Dimitrakis, G., & Kalashnikov, A. N. (2016, May). Thin film thickness measurements using ultrasonic pulse echo technique. Presented at ICMF-2016 – 9th International Conference on Multiphase Flow, Firenze

Simulation and static measurement of the gas volume fraction in a separated flow model using a conductance multiphase Venturi meter (CMVM)
Presentation / Conference Contribution
Hasan, A., & Lucas, G. (2008, November). Simulation and static measurement of the gas volume fraction in a separated flow model using a conductance multiphase Venturi meter (CMVM). Presented at Proceedings of the Computing and Engineering Annual Researchers’ Conference, Huddersfield, UK

The assumption of equal mixture densities at the inlet and the throat of the Venturi is only valid in a homogenous flow. This assumption is no longer valid for a separated flow and therefore, the measurement of the gas volume fraction at the throat m... Read More about Simulation and static measurement of the gas volume fraction in a separated flow model using a conductance multiphase Venturi meter (CMVM).

Modeling of a homogenous gas-water two phase flow through a Venturi and vertical pipe; (A prediction of pressure drop sign change in two phase flow)
Presentation / Conference Contribution
Hasan, A., & Lucas, G. (2007, December). Modeling of a homogenous gas-water two phase flow through a Venturi and vertical pipe; (A prediction of pressure drop sign change in two phase flow). Presented at Proceedings of the Computing and Engineering Annual Researchers’ Conference, Huddersfield

In two phase flow, differential pressures technique can be used to measure the volume fraction of the gas phase. In the
case where no restriction is available in the pipeline, the differential pressure technique can be used only in vertical or
incl... Read More about Modeling of a homogenous gas-water two phase flow through a Venturi and vertical pipe; (A prediction of pressure drop sign change in two phase flow).

Analytical modeling for switched damping electromagnetic energy harvester
Presentation / Conference Contribution
Ooi, B. L., Gilbert, J. M., Aziz, A. R. A., & Thein, C. K. Analytical modeling for switched damping electromagnetic energy harvester

© Springer International Publishing Switzerland 2016. This paper presents a novel switched damping method which is able to improve the operational bandwidth of a linear electromagnetic energy harvester. In this system, different damping coefficients,... Read More about Analytical modeling for switched damping electromagnetic energy harvester.

Preliminary study of hazardous materials management: An optimization model in the context of green supply chain management
Presentation / Conference Contribution
Zhao, R., Neighbour, G., & Deutz, P. (2011, May). Preliminary study of hazardous materials management: An optimization model in the context of green supply chain management. Presented at 5th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2011, Wuhan, China

Although the general framework of supply chain management usually focuses on the production process, as well as the delivery of the product to the market and the consumers, the treatment and disposal of waste materials is usually given little deliber... Read More about Preliminary study of hazardous materials management: An optimization model in the context of green supply chain management.