Some of my research is highlighted below. Hyperlinks take you to the journal page for my papers.

**Work in fluid mechanics:**

**Keylock, C.J.**2018. The Schur decomposition of the velocity gradient tensor for turbulent flows,*Journal of Fluid Mechanics*848, 876-904.**Keylock, C.J.**2017. Synthetic velocity gradient tensors and the identification of significant aspects of the structure of turbulence,*Physical Review Fluids*2, 8, 084607.- Higham, J., Brevis, W.,
**Keylock, C.J.**2016. A rapid non-iterative proper orthogonal decomposition based outlier detection and correction for PIV data,*Measurement Science and Technology*27, no. 125303, doi: 10.1088/0957-0233/27/12/125303. **Keylock, C.J.**, Ganapathisubramani, B., Monty, J., Hutchins, N. and Marusic, I. 2016. The coupling between inner and outer scales in a zero pressure boundary layer evaluated using a Hölder exponent framework,*Fluid Dynamics Research*48, 2, 021405.**Keylock, C.J.**, Stresing, R. and Peinke, J. 2015. Gradual wavelet reconstruction of the velocity increments for turbulent wakes,*Physics of Fluids*27, 025104.

**Work in nonlinear analysis methods:**

**Keylock, C.J.**2019. Hypothesis testing for nonlinear phenomena in the geosciences using synthetic, surrogate data,*Earth and Space Science*6, doi:10.1029/2018EA000435**Keylock, C.J.**2018. Gradual multifractal reconstruction of time-series: Formulation of the method and an application to the coupling between stock market indices and their Hölder exponents,*Physica D*368, 1-9.**Keylock, C.J.**2017. Multifractal surrogate-data generation algorithm that preserves pointwise Hölder regularity structure, with initial applications to turbulence,*Physical Review E*95, 032123

**Work in geomorphology and hydrodynamics: **

- Kesserwani, G., Shaw, J., Sharifian, M.K., Bau, D.,
**Keylock, C.J.**, Bates, P.D., Ryan, J.K. 2019. (Multi)wavelets increase both accuracy and efficiency of standard Godunov-type hydrodynamic models,*Advances in Water Resources*129, 31-55. - Higham, J.E., Brevis, W.,
**Keylock, C.J.**, Safarzadeh, A. 2017. Using modal decompositions to explain the sudden expansion of the mixing layer in the wake of a groyne in a shallow flow,*Advances in Water Resources*107, 451-459. **Keylock, C.J.**, Chang, K.S., Constantinescu, G.S. 2016. Large eddy simulation of the velocity-intermittency structure for flow over a field of symmetric dunes,*Journal of Fluid Mechanics*805, 656-685.**Keylock, C.J.**2015. Flow resistance in natural, turbulent channel flows: The need for a fluvial fluid mechanics,*Water Resources Research*51, doi: 10.1002/2015WR016989.**Keylock, C.J.**, Lane, S.N., Richards, K.S. 2014. Quadrant/octant sequencing and the role of coherent structures in bed load sediment entrainment,*Journal of Geophysical Research*119, 264-286, doi: 10.1002/2012JF002698.**Keylock, C.J.**, Singh, A., Foufoula-Georgiou, E. 2014. The complexity of gravel-bed river topography examined with gradual wavelet reconstruction,*Journal of Geophysical Research*119, 682-700, doi: 10.1002/2013JF002999.**Keylock, C.J.**, Singh, A., Foufoula-Georgiou, E. 2013. The influence of bedforms on the velocity-intermittency structure of turbulent flow over a gravel bed,*Geophysical Research Letters*40, 1-5, doi:10.1002/grl.50337.