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Demetrios T. Papageorgiou

Demetrios T. Papageorgiou

D-Index & Metrics

Engineering and Technology

D-Index
37
Citations
5297
World Ranking
8411
National Ranking
543

Research.com Recognitions

  • 2016 - Fellow of American Physical Society (APS) Citation For important contributions in analyzing and computing nonlinear phenomena in interfacial flows, including jet breakup, coreannular flows and multilayer flows, in the presence of surfactants and electric fields, with industrial and everyday applications

Overview

Demetrios T. Papageorgiou is affiliated with Imperial College London in the United Kingdom. Their primary field of study is Engineering, with a focused expertise in Computational Mechanics. The subfields they contribute to include Electrical and Electronic Engineering, Computer Networks and Communications, Cognitive Neuroscience, and Surfaces, Coatings and Films.

Their research topics cover a broad spectrum within fluid mechanics and related areas. Notable themes include Fluid Dynamics and Thin Films, Fluid Dynamics and Heat Transfer, Fluid Dynamics and Turbulent Flows, Nonlinear Dynamics and Pattern Formation, Surface Modification and Superhydrophobicity, EEG and Brain-Computer Interfaces, and Surfactants and Colloidal Systems.

Demetrios Papageorgiou has a range of recent publications spanning from 2020 to 2023. These include:

  • The Layer 7 Cortical Interface: A Scalable and Minimally Invasive Brain-Computer Interface Platform, 2022, published in bioRxiv (Cold Spring Harbor Laboratory)
  • Linear instability of lid- and pressure-driven flows in channels textured with longitudinal superhydrophobic grooves, 2021, published in Journal of Fluid Mechanics
  • Stability of falling liquid films on flexible substrates, 2020, published in Journal of Fluid Mechanics
  • Flow of shear-thinning liquids in channels with superhydrophobic surfaces, 2023, published in Journal of Non-Newtonian Fluid Mechanics
  • Fast reaction of soluble surfactant can remobilize a stagnant cap, 2023, published in Journal of Fluid Mechanics

Frequent publication venues for their work include:

  • Journal of Fluid Mechanics
  • Proceedings of the Royal Society A Mathematical Physical and Engineering Sciences
  • SIAM Journal on Applied Mathematics
  • Physical Review Fluids
  • IMA Journal of Applied Mathematics

Collaborations are a significant aspect of their research activities. Frequent co-authors include Mark Hettick, Elton Ho, Adam Poole, Morgan LaMarca, and Daniel Trietsch, each contributing to multiple projects alongside Papageorgiou.

Demetrios T. Papageorgiou received recognition as a Fellow of the American Physical Society in 2016 for contributions related to analyzing and computing nonlinear phenomena in interfacial flows. This work emphasizes jet breakup, core-annular flows, multilayer flows, and the effects of surfactants and electric fields in such systems, with relevant industrial and everyday applications.

Best Publications

  • ON THE BREAKUP OF VISCOUS LIQUID THREADS

    Demetrios T. Papageorgiou

  • Nonlinear interfacial stability of core‐annular film flows

    D. T. Papageorgiou;C. Maldarelli;D. S. Rumschitzki

  • Analytical description of the breakup of liquid jets

    Demetrios T. Papageorgiou

  • Theory and experiments on the stagnant cap regime in the motion of spherical surfactant-laden bubbles

    Ravichandra Palaparthi;Demetrios T. Papageorgiou;Charles Maldarelli

  • Pinchoff and satellite formation in surfactant covered viscous threads

    R. V. Craster;O. K. Matar;D. T. Papageorgiou

  • Wave evolution on electrified falling films

    Dmitri Tseluiko;Demetrios T. Papageorgiou

  • Linear stability of a two-fluid interface for electrohydrodynamic mixing in a channel

    F. Li;O. Ozen;N. Aubry;D. T. Papageorgiou

  • The route to chaos for the Kuramoto-Sivashinsky equation

    Demetrios T. Papageorgiou;Yiorgos S. Smyrlis

  • Electrohydrodynamic linear stability of two immiscible fluids in channel flow

    O. Ozen;N. Aubry;D.T. Papageorgiou;P.G. Petropoulos

  • Monodisperse drop formation in square microchannels.

    O. Ozen;N. Aubry;D. T. Papageorgiou;Peter Petropoulos

  • Large-amplitude capillary waves in electrified fluid sheets

    Demetrios T. Papageorgiou;Jean-Marc Vanden-Broeck

  • Dynamics and rupture of planar electrified liquid sheets

    B. S. Tilley;P. G. Petropoulos;D. T. Papageorgiou

  • Predicting chaos for infinite dimensional dynamical systems: The Kuramoto-Sivashinsky equation, a case study

    Yiorgos S. Smyrlis;Demetrios T. Papageorgiou

  • Film Flows in the Presence of Electric Fields

    Demetrios T. Papageorgiou

  • Electrified viscous thin film flow over topography

    Dmitri Tseluiko;Mark G. Blyth;Demetrios T. Papageorgiou;Jean-Marc Vanden-Broeck

  • On the control and suppression of the Rayleigh-Taylor instability using electric fields

    Radu Cimpeanu;Demetrios T. Papageorgiou;Peter G. Petropoulos

  • Numerical study of electric field effects on the deformation of two-dimensional liquid drops in simple shear flow at arbitrary Reynolds number

    Stefan Mählmann;Demetrios T. Papageorgiou

  • Temporal instability of compound threads and jets

    A. Chauhan;C. Maldarelli;D. T. Papageorgiou;D. S. Rumschitzki

  • Stability of film flow over inclined topography based on a long-wave nonlinear model

    D. Tseluiko;M. G. Blyth;D. T. Papageorgiou

  • Electrostatic Suppression of the “Coffee-stain Effect”

    Alexander W. Wray;Demetrios T. Papageorgiou;Richard V. Craster;Khellil Sefiane

  • Analytical Description of the Breakup of Liquid Jets in Air

    Demetrios T. Papageorgiou

Frequent Co-Authors

Omar Matar
Omar Matar Imperial College London
Richard V. Craster
Richard V. Craster Imperial College London
Jean-Marc Vanden-Broeck
Jean-Marc Vanden-Broeck University College London
Grigorios A. Pavliotis
Grigorios A. Pavliotis Imperial College London
Charles Maldarelli
Charles Maldarelli City University of New York
Serafim Kalliadasis
Serafim Kalliadasis Imperial College London
Frank T. Smith
Frank T. Smith University College London
Khellil Sefiane
Khellil Sefiane University of Edinburgh
Hsueh-Chia Chang
Hsueh-Chia Chang University of Notre Dame
Sébastien Michelin
Sébastien Michelin École Polytechnique

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