Michael Johns

Professor, DENG Cantab.

  • The University of Western Australia (M050), 35 Stirling Highway,

    6009 Crawley

    Australia

  • 2366 Citations
  • 24 h-Index
20052019
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Personal profile

Previous positions

Lecturer(2000); Senior lecturer(2005) and University Reader - Engineering Colloids(2008-2011): Dept. of Chemical Engineering and Biotechnology, University of Cambridge, U.K.

Research

My research focuses predominately on the use of a range of magnetic resonance techniques in various engineering applications. Prominent topics are the characterisation of emulsions (oilfield, food and agrochemicals), biofouling of reverse osmosis membranes and rock core characterisation and flooding.

Keywords

  • Magnetic resonance imaging
  • Nuclear magnetic resonance
  • Process tomography
  • Emulsions
  • Colloids
  • Reverse osmosis membranes
  • CO2 sequestration—residual trapping
  • Interfacial tension
  • Oilfield fluids
  • Enhanced gas recovery
  • Rock core flooding
  • Special core analysis

Fingerprint Fingerprint is based on mining the text of the person's scientific documents to create an index of weighted terms, which defines the key subjects of each individual researcher.

  • 7 Similar Profiles
Hydrates Engineering & Materials Science
Nuclear magnetic resonance Engineering & Materials Science
Emulsions Chemical Compounds
Oils Chemical Compounds
Water Chemical Compounds
Gases Engineering & Materials Science
Magnetic resonance Chemical Compounds
Gas hydrates Engineering & Materials Science

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Projects 2011 2019

Research Output 2005 2018

Gas hydrate formation probability distributions: The effect of shear and comparisons with nucleation theory

May, E. F., Lim, V. I. W. S., Metaxas, P. J., Du, J., Stanwix, P. L., Rowland, D., Johns, M. L., Haandrikman, G., Crosby, D. & Aman, Z. M. 13 Mar 2018 In : Langmuir. 34, 10, p. 3186–3196

Research output: Contribution to journalArticle

Open Access
File
2 Citations

Modelling hydrate deposition and sloughing in gas-dominant pipelines

Di Lorenzo, M., Aman, Z. M., Kozielski, K., Norris, B. W. E., Johns, M. L. & May, E. F. 1 Feb 2018 In : Journal of Chemical Thermodynamics. 117, p. 81-90 10 p.

Research output: Contribution to journalArticle

Gas pipelines
Hydrates
hydrates
gases
Ethylene Glycol

NMR derived water content from high magnetic susceptibility rock cuttings

Carroll, M., O'Neill, K., Bristow, N. W., Hopper, T., Vogt, S. J., Johns, M. L. & Fridjonsson, E. O. 15 Jun 2018 In : Minerals Engineering. 122, p. 211-219 9 p.

Research output: Contribution to journalArticle

magnetic susceptibility
Magnetic susceptibility
Water content
nuclear magnetic resonance
water content
5 Citations

By-line NMR emulsion droplet sizing

Ling, N. N. A., Haber, A., May, E. F., Fridjonsson, E. O. & Johns, M. L. 16 Mar 2017 In : Chemical Engineering Science. 160, p. 362-369 8 p.

Research output: Contribution to journalArticle

Emulsion
Nuclear Magnetic Resonance
Emulsions
Droplet
Nuclear magnetic resonance
2 Citations

Capillary trapping quantification in sandstones using NMR relaxometry

Connolly, P. R. J., Vogt, S. J., Iglauer, S., May, E. F. & Johns, M. L. 1 Sep 2017 In : Water Resources Research. 53, 9, p. 7917-7932 16 p.

Research output: Contribution to journalArticle

nuclear magnetic resonance
trapping
sandstone
water
wetting