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Gas rising through a large diameter column of very viscous liquid: Flow patterns and their dynamic characteristics (2019)
Journal Article
Hasan, A. H., Mohammed, S. K., Pioli, L., Hewakandamby, B. N., & Azzopardi, B. J. (2019). Gas rising through a large diameter column of very viscous liquid: Flow patterns and their dynamic characteristics. International journal of multiphase flow, 116, 1-14. https://doi.org/10.1016...tiphaseflow.2019.04.001

Gas-liquid flows are affected strongly by both the liquid and gas properties and the pipe diameter, which control features and the stability of flow patterns and their transitions. For this reason, empirical models describing the flow dynamics can be... Read More about Gas rising through a large diameter column of very viscous liquid: Flow patterns and their dynamic characteristics.

Theoretical and experimental study of bubbly gas-water two phase flows through a Universal Venturi Tube (UVT) (2012)
Journal Article
Hasan, A. H. A. M., Hadawey, A., Al-Wahaibi, Y., Abdul-Karem, W., & Al-Raheem, K. F. (2012). Theoretical and experimental study of bubbly gas-water two phase flows through a Universal Venturi Tube (UVT). International journal of information and education technology, 2(1), 43-58

Unlike single phase flows, the relationship between the phase flow rate and the pressure drop across a differential pressure device (e.g. Venturi) in multiphase flow measurements is not simple and should include the phase volume fractions or the mass... Read More about Theoretical and experimental study of bubbly gas-water two phase flows through a Universal Venturi Tube (UVT).


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