+44 1865 283890
University of Oxford
Andrew Wiles Building
Radcliffe Observatory Quarter
My current research project is on modelling the formation and growth of microsilica particles inside silicon furnaces, in collaboration with Elkem.
Microsilica particles arise as a byproduct of silicon furnaces, created inside high temperature flames due to the combustion reaction of silicon monoxide with oxygen. These nanoparticles grow as high saturated silicon dioxide vapour condenses on the surface of existing particles, and can also form aggregates. These particles are used in a variety of composite materials, such as concrete, and hence being able to control the size and quality of the particles is vital since this affects the performance of the material used for numerous applications. Motivated by this, our aim is to develop a mathematical model that relates the local fluid flow, thermal and chemical conditions of the furnace to the formation and growth of the particles.
Areas of interest:
- Chemical reactions models
- Multiphase flow
- Heat transfer
- Population balance equations
- Asymptotic analysis
- Mathematical biology
- More accurate optical measurements of the cornea, in collaboration with Lein AD, and supervised by Prof. S. Jon Chapman and Dr David Hewitt (2017) - Lay report
- Master thesis: Non-linear least squares approximation for seismic data representation, in collaboration with Schlumberger, and supervised by Prof. Chris Budd (2016).
Retained lecturer for:
- M5 Fourier Series and PDEs at Jesus College (HT 2019, HT 2020)
Graduate Teaching Assistant for:
M3 Introductory Calculus at Jesus College (MT 2017)
Teaching Assistant for:
Prizes, awards, and scholarships:
- EPSRC Studentship for DPhil in Industrially Focused Mathematical Modelling (2016 - 2020)
- SIAM Student Travel Award (DS19)
Major / recent publications:
My publications can be found on Google Scholar.
Modelling microsilica particle formation and growth due to the combustion reaction of silicon monoxide with oxygen
R. González-Fariña, A. Münch, J. M. Oliver, and R. A. Van Gorder
Manuscript submitted for publication (2019)
Predicting lift-off time when deep-frying potato dough snacks
T. Babb, G. P. Benham, R. González-Fariña, K. B. Kiradjiev, W. T. Lee, and S. Tibos
System Performance of networks of NFM
B. Hankin, R. Lamb, I. J. Hewitt, G. Sander, S. Cabaneros, F. Danieli, G. Formetta, R. González-Fariña, M. Grinfield, A. Kamilova, A. Kovács, A. Kretzschmar, K. Kiradjiev, S. Pegler, and C. Y. H. Wong
EGU General Assembly, EGU2018-7088 (2018)