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The Australian National University

Dr Rowena Ball

PhD, BSc Hons I + University Medal
ARC Future Fellow
ANU College of Physical and Mathematical Sciences

Areas of expertise

  • Applied Mathematics 0102
  • Physical Chemistry (Incl. Structural) 0306
  • Other Chemical Sciences 0399
  • Chemical Engineering 0904
  • Interdisciplinary Engineering 0915
  • Other Earth Sciences 0499

Research interests

The origin of life in the primordial soup, Nonlinear and complex dynamical systems, Decarbonation of fuels and flue gases,  Endex thermoreactive systems, Combustion theory and modelling, Thermochemical instabilities, Exergy analysis, Entropy generation analysis, Carbon sequestration via charcoal, Global carbon cycles, Quasi two-dimensional flows, Country pub lunches.

Biography

  • PhD (1997), BSc Hons I + University Medal (1993) Macquarie University
  • ARC Future Fellowship 2010–2014
  • Lagrange Fellowship in Complex Systems, ISI Foundation Italy 2005
  • ARC Postdoctoral Fellowship 2000–2003
  • APA, Energy Research Priority Area  1993–1996   
    Employment:                                                                                                            
  • The Australian National University:
    ARC Future Fellow, Mathematical Sciences Institute  03/2010–current
    Visiting Fellow 05/2009–03/2010
    Research Fellow / Senior Research Scientist, RSPE  01/1999–04/2010
    Seconded to MASCOS www.complex.org.au 08/2005–08/2006
  • Scientific Consultant, Calix Ltd 05/2009–current
  • Research Contract (Security Classified), Department of Defence 09/2009–03/2010
  • School of Mathematics, University of Leeds, UK:
    Postdoctoral Research Fellow 01/1998–01/1999
  • School of Chemistry, University of Sydney:
    Research Associate  01/1997–01/1998
  • Macquarie University:
    Tutor/Lecturer in chemistry, maths, and physics 03/1992–11/1996

Researcher's projects

I am an applied mathematician and physical chemist with broad research expertise in nonlinear and complex dynamical systems. My Endex research was nominated for the 2012 Eni Award.

My ARC Future Fellowship FT0991007 project is titled “The charXive challenge and the clean coal quest: thermokinetic principles and methods for capturing and sequestering carbon dioxide”.

The next 50 years will be the era during which the world's fuels must be decarbonised. Endex thermoreactive principles, which I co-invented in the mid 1990s, are providing a novel technology for separating carbon from fuels and flue gases. I am developing a suite of Endex decarbonation technologies in collaboration with an industry partner, Calix Ltd, and with collaborators from Imperial College London, the University of Leeds, and CanMet Energy.

Endex principles also underpin carbon capture from the atmosphere and have been used by nature for millions of years: the mechanism behind thermal decomposition of biomass is an Endex thermochemical oscillator that governs the distribution of carbon between the global solid black carbon reservoir and the atmospheric CO2 reservoir. My research is elucidating this mechanism.

Oscillatory thermal instability can also initiate thermal explosions. A grave threat to security is the use of liquid peroxide bombs by terrorists, and it seems grimly inevitable that their use as mass murder weapons will increase. My research on Endex systems has found that oscillatory thermal instability is the initiator of thermal runaway in liquid peroxides and also was the primary cause of the Bhopal disaster.

Keywords: Nonlinear and complex dynamical systems, Origin of life, Decarbonation of fuels and flue gases, Endex thermoreactive systems, Combustion theory and modelling, Thermochemical instabilities, Exergy analysis, Charcoal, Fire, Global carbon cycles, Quasi two-dimensional flows, Country pub lunches.

 

Available student projects

  1. Second law analysis of carbon capture systems.
  2. Oscillatory thermal instability in liquid explosives.
  3. The role of vegetation fires in global carbon cycles.
  4. The charcoal challenge.
  5. Topics in applied dynamical systems, stability, and chaos.

Publications

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Updated:  24 April 2014 / Responsible Officer:  Pro VC (Research and Research Training) / Page Contact:  Researchers