MSc, MSc, PhD, MA
- Fellow D
- Royal Society Dorothy Hodgkin Research Fellow
Telephone: +44 (0) 1223 764043
Dr. Nathalie Vriend obtained a Ph.D. in 2010 in Mechanical Engineering and Geophysics at the California Institute of Technology in Pasadena, USA. She came to Cambridge in 2010 as a postdoctoral research associate and obtained a NERC Postdoctoral Fellowship in 2011. Dr. Vriend started her independent research career in January 2014 as a Royal Society Dorothy Hodgkin Research Fellow – this fellowship will continue until the end of 2018.
My research focuses on the dynamics of granular materials, with a special interest in geophysical phenomena occurring in nature and engineering problems in industry. Granular materials span a range of scales, from the micro-scale in grain phenomena to the macro-scale in large systems such as avalanches and dunes. Despite their importance, granular materials remain poorly understood; due to the lack of a comprehensive physical description, mathematical tools and techniques are insufficient to fully predict behaviour of granular materials in industrial and natural applications at this time.
In my research program I aim to gain a deeper understanding of the physics of granular materials across all different scales and flow regimes. My interests can be classified into the following areas:
- wave propagation in a particulate material
- avalanching of a granular material and
- near-surface geophysical techniques to characterise soil, sand and geophysical mass flows.
Although I am first and foremost an experimentalist, I also employ numerical simulations to develop analytical models and to form a comprehensive picture of open research questions.