Dr Demosthenes Kivotides

Senior Lecturer

Chemical and Process Engineering

We are active in the general mathematical areas of Nonlinear, Statistical and Computational Physics (NSCP). We have previously published on a wide variety of topics: reacting fluids, superfluids, incompressible flows, plasmas, colloidal suspensions and polymer solutions. We constantly seek for opportunities to extend our research into new, exciting NSCP areas, in particular those that combine fundamental theoretical insights with great societal and economic impact.

Publications

Gravitomagnetic effects on turbulence physics: Kivotides Demosthenes; International Journal of Modern Physics C Vol 32 (2021); https://doi.org/10.1142/S0129183121501291
Physics of superfluid helium-4 vortex tangles in normal-fluid strain fields: Kivotides Demosthenes, Leonard Anthony; Physical Review Fluids Vol 6 (2021); https://doi.org/10.1103/PhysRevFluids.6.044702
Helicity spectra and topological dynamics of vortex links at high Reynolds numbers: Kivotides Demosthenes, Leonard Anthony; Journal of Fluid Mechanics Vol 911 (2021); https://doi.org/10.1017/jfm.2020.1003
Interactions between vortex and magnetic rings at high kinetic and magnetic Reynolds numbers: Kivotides Demosthenes; Physics Letters A Vol 383, pp. 1601-1606 (2019); https://doi.org/10.1016/j.physleta.2019.02.012
Superfluid helium-4 hydrodynamics with discrete topological defects: Kivotides Demosthenes; Physical Review Fluids Vol 3 (2018); https://doi.org/10.1103/PhysRevFluids.3.104701
Mutual-friction induced instability of normal-fluid vortex tubes in superfluid helium-4: Kivotides Demosthenes; Physics Letters A Vol 382, pp. 1481-1485 (2018); https://doi.org/10.1016/j.physleta.2018.03.051

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Research interests

geometric turbulence physics; topological defect physics; computational physics

Research Animations: https://www.youtube.com/channel/UCPbGsgRHUUDlKOO2pVmIb7A

Research Talks: https://www.youtube.com/channel/UCPbGsgRHUUDlKOO2pVmIb7A/playlists

Education:

PhD Aachen, MASt Cambridge, MSc Stanford, MEng Thessaloniki

Employment:

California Institute of Technology, University of California Santa Barbara, Imperial College London, University of Newcastle, Aalto University

Projects

Doctoral Training Partnership (DTP - University of Strathclyde) | Milne, Andrew: Jorge, Miguel (Principal Investigator) Kivotides, Demosthenes (Co-investigator) Milne, Andrew (Research Co-investigator); 01-Jan-2015 - 30-Jan-2020

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Address

Chemical and Process Engineering
James Weir Building

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