Career

• 1998 – present Senior Technical Officer. ITG DAMTP Cambridge
• 1990 – 1998 Technical Officer. ITG DAMTP Cambridge
• 1983 – 1990 Research Associate. DAMTP Cambridge

Research

Mark Hallworth is a research experimentalist in the Institute of Theoretical Geophysics, which applies experimental and theoretical fluid dynamics to a variety of geological and environmental processes. Main research areas include: Gravity currents Magma transport and crystallization Flow in porous media Granular flows

Recent publications

• Hallworth, M.A., Huppert, H.E. & Ungarish, M. (2001) Axisymmetric gravity currents in a rotating system: experimental and numerical investigations. J. Fluid Mech., 447, 1-29.
• Hallworth, M.A., Huppert, H.E. & Ungarish, M. (2003) On inwardly propagating high-Reynolds-number axisymmetric gravity currents. J. Fluid Mech., 494, 255-274.
• Hallworth, M.A., Huppert, H.E. & Woods, A.W. (2004) Crystallization and layering induced by heating a reactive porous medium. Geophys. Res.Lett., 31, L13605.
• Lube, G., Sparks, R.S.J., Huppert, H.E. & Hallworth, M.A. (2004) Axisymmetric collapses of granular columns. J. Fluid Mech., 508, 175-199.
• Hallworth, M.A., Huppert, H.E. & Woods, A.W. (2005) Dissolution-driven convection in a reactive porous medium. J. Fluid Mech., 535, 255-285.
• Hogg, A.J., Huppert, H.E. & Hallworth, M.A. (2005) On gravity currents driven by constant fluxes of saline and particle-laden fluid in the presence of a uniform flow. J. Fluid Mech., 539, 349-385.
• Lyle, S., Huppert, H.E., Hallworth, M.A., Bickle, M. & Chadwick, A. (2005) Axisymmetric gravity currents in a porous medium. J. Fluid Mech., 543, 293-302.
• Ribe, N.M., Huppert, H.E., Hallworth, M.A., Habibi, M. & Bonn, D. (2006) Multiple co-existing states of liquid coiling rope. J. Fluid Mech., 555, 275-297.
• Bickle, M., Chadwick, A., Huppert, H.E., Hallworth, M.A., & Lyle, S. (2007) Modelling of the carbon-dioxide plume at Sleipner: implications for underground carbon storage. E.P.S.L., 255, 164-176.
• Huppert, H.E. & Hallworth, M.A. (2007) Bi-directional flows in constrained systems. J. Fluid Mech., 578, 95-112.
• Holness, M.B., Hallworth, M.A., Woods, A.W. & Sides, R.E. (2007) Infiltration metasomatism of cumulates by intrusive magma replenishment: the Wavy Horizon, Isle of Rum, Scotland. J. Petrol. 48, 563-587.