All Outputs (484)

Physical aging in isotactic polypropylene (1996)
Journal Article
Ibhadon, A. O. (1996). Physical aging in isotactic polypropylene. Journal of Applied Polymer Science, 62(11), 1843-1846. https://doi.org/10.1002/%28SICI%291097-4628%2819961212%2962%3A11%3C1843%3A%3AAID-APP8%3E3.0.CO%3B2-Q

Physical aging studies were made using commercial and laboratory samples of isotactic polypropylene. Linear and nonlinear viscoelastic responses were measured after quenching the glass from above the glass transition temperatures to below the glass t... Read More about Physical aging in isotactic polypropylene.

Separation of chromium ions through supported liquid membranes and membrane reactors (1994)
Journal Article
Scott, K., & Ibhadon, A. (1994). Separation of chromium ions through supported liquid membranes and membrane reactors. Developments in chemical engineering and mineral processing, 2(4), 195-201. https://doi.org/10.1002/apj.5500020402

The use of supported liquid membranes (SLM) for the selective separation of chromium ions from aqueous solutions is described. Flat‐sheet microporous polypropylene membranes loaded with Aliquat 336 in o‐xylene are used. The use of liquid membranes in... Read More about Separation of chromium ions through supported liquid membranes and membrane reactors.

Experimental characterization of interfacial wave structure of a falling liquid film in a vertical large pipe diameter
Conference Proceeding
Hasan, A., Azzopardi, B., Hewakandamby, B., AlAufi, Y., Watson, N., & Mohammed, S. (2016). Experimental characterization of interfacial wave structure of a falling liquid film in a vertical large pipe diameter.

There is considerable literature on the thicknesses of falling liquid films, much of which is focussed on either flat plates or small diameter pipes. Many studies provide time series data of the film thickness at one or two points on the pipe wall. T... Read More about Experimental characterization of interfacial wave structure of a falling liquid film in a vertical large pipe diameter.

Modelling and measurement of the gas flow rate in vertical annular gas-water flow using a conductance multiphase Venturi meter
Conference Proceeding
Hasan, A., & Lucas, G. (2009). Modelling and measurement of the gas flow rate in vertical annular gas-water flow using a conductance multiphase Venturi meter.

Separated flow in a Venturi meter is highly complex and the application of a homogenous flow model could not reasonably be expected to lead to highly accurate results. If this is the case, a gas volume fraction measurement technique at the throat mus... Read More about Modelling and measurement of the gas flow rate in vertical annular gas-water flow using a conductance multiphase Venturi meter.