Fluid flows above and within porous materials
Prof D Pokrajac
Dr D Van der A
Applications accepted all year round
Self-Funded PhD Students Only
Fluid mechanics problems often involve fluid flows over porous materials. Examples of practical applications include flow through atmospheric and aquatic vegetation, coastal structures, and movement of biological fluids through various tissues. Our ability to predict such flows crucially depends on understanding of the key processes occurring at the interface between ‘free flow’ above a porous layer and ‘obstructed flow’ or ‘porous media flow’ within the layer. Despite several decades of extensive research our understanding of these processes is still incomplete.
This project aims to improve knowledge and understanding of flow through porous obstacles by producing a detailed experimental data set which will include uni-directional and oscillatory flows above and within porous media with simple regular geometry. These data will be used to identify mechanisms responsible for mass and momentum transfer between the ‘free flow’ and the ‘porous media flow’, and to establish new turbulence closure relationships suitable for simulating these phenomena. The data set will also serve as a benchmark for testing numerical simulation models of fluid-porous interactions.
Candidates should have (or expect to achieve) a UK honours degree at 2.1 or above (or equivalent) in Civil Engineering, Mechanical Engineering or Physics with essential knowledge of Fluid Mechanics and also knowledge of Turbulence and Porous Media Flows.
• Apply for Degree of Doctor of Philosophy in Engineering
• State name of the lead supervisor as the Name of Proposed Supervisor
• State ‘Self-funded’ as Intended Source of Funding
• State the exact project title on the application form
When applying please ensure all required documents are attached:
• All degree certificates and transcripts (Undergraduate AND Postgraduate MSc-officially translated into English where necessary)
• Detailed CV
Informal inquiries can be made to Professor D Pokrajac ([Email Address Removed]) with a copy of your curriculum vitae and cover letter. All general enquiries should be directed to the Postgraduate Research School ([Email Address Removed])
This project is advertised in relation to the research areas of the discipline of Fluid Mechanics. The successful applicant will be expected to provide the funding for Tuition fees, living expenses and maintenance. Details of the cost of study can be found by visiting https://www.abdn.ac.uk/study/international/tuition-fees-and-living-costs-287.php. THERE IS NO FUNDING ATTACHED TO THIS PROJECT.
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