Student topics

The lattice Boltzmann method has recently gained popularity for modelling complex fluid​ dynamics including in microfluidics and bio-engineering. The method is computationally expensive, especially for 3D calculations.The aim of this project is to benchmark the open-source TCLB code for the Lattice Boltzmann method against the codes currently used here at QUT to model flow phenomena. We particularly want to leverage the GPU capabilities of the TCLB code to reduce computational time.

Study level

Honours, Vacation research experience scheme

Faculty

Faculty of Engineering

School

School of Mechanical, Medical and Process Engineering

When liquids of different densities mix, they can produce complex fingering patterns. This is particularly important in the flow of liquid in underground porous aquifers, where the density of the groundwater can be influenced by salinity or heat, as well as the insulation properties of porous materials. Another important application is the still-prototypical use of aquifers for carbon sequestration; the dissolution of CO2 into groundwater has a complex effect on its density, and convective mixing is crucial for accelerating the …

Study level

Master of Philosophy, Honours, Vacation research experience scheme

Faculty

Faculty of Science

School

School of Mathematical Sciences

One of the more challenging aspects of modelling fluid dynamics is the contact-line problem: how does a contact line (a junction between two different fluids and a solid) move over time? A variety of models exist, such as disjoining pressure models, Navier slip models, and the imposition of a prewetting film, to name a few.In this project we will explore the behaviour of these different contact line models in the context of closing or healing liquid films. A hole in …

Study level

Master of Philosophy, Honours, Vacation research experience scheme

Faculty

Faculty of Science

School

School of Mathematical Sciences