Dr Ravindra Pethiyagoda
This person does not currently hold a position at QUT.
Personal details
Keywords
Fluid mechanics, Free surface flows
Research field
Applied Mathematics, Numerical and Computational Mathematics
Field of Research code, Australian and New Zealand Standard Research Classification (ANZSRC), 2008
Qualifications
- PhD (Queensland University of Technology)
- Bachelor of Applied Science (Honours) (Queensland University of Technology)
- Bachelor of Mathematics (Queensland University of Technology)
- Bachelor of Information Technology (Software Architecture (Queensland University of Technology)
Teaching
Teaching discipline: Mathematical Sciences
Ravindra's teaching activities include teaching the following units:
- Linear algebra (1st year)
Publications
- Pethiyagoda, R., McCue, S. & Moroney, T. (2017). Spectrograms of ship wakes: identifying linear and nonlinear wave signals. Journal of Fluid Mechanics, 811, 189–209. https://eprints.qut.edu.au/105856
- Pethiyagoda, R., Moroney, T., Macfarlane, G., Binns, J. & McCue, S. (2018). Time-frequency analysis of ship wave patterns in shallow water: modelling and experiments. Ocean Engineering, 158, 123–131. https://eprints.qut.edu.au/120978
- Pethiyagoda, R., McCue, S., Moroney, T. & Back, J. (2014). Jacobian-free Newton-Krylov methods with GPU acceleration for computing nonlinear ship wave patterns. Journal of Computational Physics, 269, 297–313. https://eprints.qut.edu.au/69016
- Pethiyagoda, R., McCue, S. & Moroney, T. (2014). What is the apparent angle of a Kelvin ship wave pattern? Journal of Fluid Mechanics, 758, 468–485. https://eprints.qut.edu.au/75965
- Pethiyagoda, R., McCue, S. & Moroney, T. (2015). Wake angle for surface gravity waves on a finite depth fluid. Physics of Fluids, 27(6), 1–7. https://eprints.qut.edu.au/84213
- Pethiyagoda, R., Moroney, T., Lustri, C. & McCue, S. (2021). Kelvin wake pattern at small Froude numbers. Journal of Fluid Mechanics, 915. https://eprints.qut.edu.au/209805
- Pethiyagoda, R., Moroney, T. & McCue, S. (2018). Efficient computation of two-dimensional steady free-surface flows. International Journal for Numerical Methods in Fluids, 86(9), 607–624. https://eprints.qut.edu.au/223655
- Buttle, N., Pethiyagoda, R., Moroney, T. & McCue, S. (2018). Three-dimensional free-surface flow over arbitrary bottom topography. Journal of Fluid Mechanics, 846, 166–189. https://eprints.qut.edu.au/120979
QUT ePrints
For more publications by Ravindra, explore their research in QUT ePrints (our digital repository).