Julien Landel
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  • Home
  • News
  • Research
    • Research Interests
    • Publications
    • Awards and Grants
    • Conferences and Talks
  • People
    • Group Members
    • Collaborators
  • Bio
  • Open Positions

Invited talks

  • Nov. 2022: Laboratoire de Mécanique des Fluides et d'Acoustique (LMFA), École Cenrale de Lyon, France
    - "Modelling convective mass transfer for the decontamination of surfaces"
  • Oct. 2020: Cleaning and Hygiene Webinar Series, Arcelik (Household appliances company)
  • Oct. 2019: Department of Mathematics, Imperial College London
  • Mar. 2018: Pharmaceutical Manufacturing Technology Centre One-Day Workshop, Cork, Ireland.
    - "Chemical decontamination of permeable and impermeable surfaces"
  • Feb. 2018: Department of Chemical Engineering and Biotechnology, University of Cambridge.
    - "Convective mass transfer from a droplet into a submerging falling film"
  • Jan. 2018: School of Chemical Engineering and Analytical Science, University of Manchester.
    - "Impact of surfactants on the drag reduction of superhydrophobic surfaces"
  • Dec. 2017: Edgewood Chemical Biological Centre, near Baltimore, MD, USA.
    - "Impact of convective processes on the decontamination of chemical agents"
  • Nov. 2017: Department of Mechanical Engineering, University of California Santa Barbara, CA, USA.
    - "Cleaning and decontamination of droplets on surfaces"
  • May 2017: Industrial Mathematics Community Meeting, Innovate UK Knowledge Transfer Network, London
    - "Chemical Decontamination"
  • April 2017: School of Mathematics, University of Leeds, UK
    - "Convective mass transfer from a droplet into a submerging liquid film"
  • May 2016: Engineering Department, University of Cambridge, UK
    - "Convective mass transfer from a droplet into a submerging liquid film"
  • Jan. 2016: BP Institute Seminar Series, University of Cambridge, UK
    - "Convective mass transfer from a droplet into a submerging liquid film"
  • Nov. 2015: Complex Fluids Group, Mechanical and Aerospace Engineering, Princeton University, USA
    - "Convective mass transfer from a droplet into a submerging liquid film"
  • Jul. 2015: Science and Technology Programme, Office for Security and Counter Terrorism, Home Office, UK
    - "Cutting-edge science and mathematics to neutralize chemical warfare agents"
  • Dec. 2014: Colloquium of the Faculty of Engineering, National University of Singapore, Singapore
    - "Transport and dispersion in quasi-two-dimensional turbulent jets, and the convective mass transfer of a viscous drop in a thin film"
  • Dec. 2014: Department of Mathematics, University of Hawaii at Manoa, USA
    - "Transport and dispersion in quasi-two-dimensional turbulent jets, and the convective mass transfer of a viscous drop in a thin film"
  • Oct. 2014: DAMTP Fluid Mechanics Friday Seminar, University of Cambridge, UK
    - "Convective mass transfer from a viscous droplet into a thin falling film for cleaning purposes"
  • May 2014: DCEE, Imperial College London, UK
    - "Confined turbulent jets and the fluid mechanics of decontamination processes at surfaces"
  • Oct. 2012: DCEE, Imperial College London, UK
    - "Transport, dispersion and mixing in quasi-two-dimensional steady turbulent jets"
  • May 2012: Laboratory of Fluid Mechanics and Instabilities, EPFL, Switzerland
    - "Transport, dispersion and mixing in quasi-two-dimensional steady turbulent jets"
  • Feb. 2009: BP Institute Seminar Series, University of Cambridge, UK
    - "Hilbert-Huang transform: a new and powerful data analysis technique for nonlinear and non-stationary signals"

Conferences

  • Nov. 2022: 75th Annual Meeting of the APS DFD, Indianapolis, USA
    - "Model for turbulent drag reduction of superhydrophobic surfaces in large Reynolds number flows" (J. R. Landel, S. D. Tomlinson, O. E. Jensen, F. Gibou, P. Luzzatto-Fegiz)
  • Sep. 2022: 14th European Fluid Mechanics Conference, Athens, Greece
    - "Model for turbulent drag reduction of superhydrophobic surfaces in large Reynolds number flows" (J. R. Landel, S. D. Tomlinson, O. E. Jensen, F. Gibou, P. Luzzatto-Fegiz)
  • May 2021: Micro and Nano Flows Conference 2021, Imperial College London, UK
    -
    "Decontamination of droplets containing biological or chemical material and possible implications for disease transmission" (J. R. Landel, E. Butler, F. P. Contò, M. A. Etzold, S. B. Dalziel)
  • Nov. 2019: 72nd Annual Meeting of the APS DFD, Seattle, USA
    - "Impact of surfactant on the drag-reduction potential of superhydrophobic surfaces in turbulent flows" (J. R. Landel, S. Smith, F. Temprano-Coleto, F. J. Peaudecerf, F. Gibou, P. Luzzatto-Fegiz)
  • Jul. 2019: UK Fluids Conference, Cambridge
    - "Confinement effects for 3D advection-diffusion boundary layers in U-shape and V-shape channel flows" (J. R. Landel, M. A. Etzold, S. B. Dalziel)
  • Nov. 2018: 71st Annual Meeting of the APS DFD, Atlanta, USA
    - "Discussion of the impact of surfactant on the drag reduction potential of superhydrophobic surfaces" (J. Landel, F. Peaudecerf, F. Temprano-Coleto, F. Gibou, P. Luzzatto-Fegiz)
  • Sep. 2018: 12th European Fluid Mechanics Conference, Vienna, Austria
    - "Low order model for the drag reduction of surfactant-contaminated superhydrophobic surfaces" (J. Landel, F. Peaudecerf, R. Goldstein, F. Temprano-Coleto, F. Gibou, P. Luzzatto-Fegiz)
  • Sep. 2018: UK Fluids Conference, Manchester, UK
    - "Low order model for the drag reduction of surfactant-contaminated superhydrophobic surfaces" (J. Landel, F. Peaudecerf, R. Goldstein, F. Temprano-Coleto, F. Gibou, P. Luzzatto-Fegiz)
  • Aug. 2018: Conference on the Fluid Mechanics of Cleaning and Decontamination, Isaac Newton Institute, Cambridge, UK
    - "Decontamination in cracks and fractures" (J. R. Landel, M.A. Etzold, S. B. Dalziel)
  • Jun. 2018: 20th European Conference on Mathematics for Industry, Budapest, Hungary
    - "Mathematical Modelling of the Decontamination of Chemical Droplets" (J. R. Landel, M.A. Etzold, S. B. Dalziel)
  • Mar. 2018: MicroFluidics and Non-Equilibrium Gas Flows 2018 Conference, Strasbourg, France
    - "Impact of surfactant on the drag reduction potential of superhydrophobic surfaces" ( F. J. Peaudecerf, J. R. Landel, R. E. Goldstein, P. Luzzatto-Fegiz)
  • Nov. 2017: 70th Annual Meeting of the APS DFD, Denver, USA
    - "Low-order models for the drag reduction of surfactant-contaminated superhydrophobic surfaces" (J. Landel, F. Peaudecerf, R. Goldstein, F. Temprano-Coleto, F. Gibou, P. Luzzatto-Fegiz)
    - "Marangoni stresses due to surfactant traces can severely limit the drag reduction of superhydrophobic surfaces" (P. Luzzatto-Fegiz, F. Peaudecerf, J. Landel, R. Goldstein, F. Temprano-Coleto, F. Gibou)
    - "Swirling plumes and spinning top" (D. Frank, J. Landel, S. Dalziel, P. Linden)
    - "Diffusive boundary layers at the bottom of gaps and cracks" (M. A. Etzold, J. R. Landel, S. B. Dalziel)
    - "A numerical framework for the simulation of flows with soluble surfactant: application to superhydrophobic drag reduction" (F. Temprano-Coleto, C. Cleret de Langavant, A. Guittet, M. Theillard, F. Peaudecerf, J. Landel, P. Luzzatto-Fegiz, F. Gibou)
  • Sep. 2017: UK Fluids Conference, University of Leeds, UK
    - "Role of surfactant in increasing drag over superhydrophobic surfaces"
  • Nov. 2016: 69th Annual Meeting of the APS DFD, Portland, USA
    - "Decontamination of chemical tracers in a droplet by a submerging thin film flow" (J. R. Landel, H. McEvoy, S. B. Dalziel)
    - "Chemical decontamination of façade cracks" (M. A. Etzold, J. R. Landel, S. B. Dalziel)
    - "Using time-dependent experiments and simulations to establish the role of surfactant in increasing drag over superhydrophobic surfaces" (P. Luzzatto-Fegiz, F. J. Peaudecerf, J. R. Landel, R. E. Goldstein)
    - "Experiments on point plumes in a rotating environment" (D. Frank, J. Landel, S. Dalziel, P. Linden)
  • Nov. 2016: IMA Early Career Mathematicians Conference, University of Warwick, UK
    - "Optimisation of cleaning processes using partial differential equations"
  • Sep. 2016: 11th European Fluid Mechanics Conference, Sevilla, Spain
    - "Impact of surfactant traces on the drag reduction potential of superhydrophobic surfaces" (J. R. Landel, F. J. Peaudecerf, R. E. Goldstein, P. Luzzatto-Fegiz)
  • Apr. 2016: British Applied Mathematics Conference, University of Oxford, UK
    - "Convective mass transfer from a droplet into a submerging falling film" (J. R. Landel, A. L. Thomas, H. McEvoy, S. B. Dalziel)
  • Mar. 2016: 1st Cambridge Fluids Network Day, University of Cambridge, UK
    - "Science and mathematics to neutralize chemical warfare agents" (J. R. Landel, S. B. Dalziel, H. McEvoy)
  • Nov. 2015: 68th Annual Meeting of the APS DFD, Boston, USA
    - "Impact of internal transport on the convective mass transfer from a droplet into a submerging falling film" (J. R. Landel, A. L. Thomas, H. McEvoy, S. B. Dalziel)
    - "3D tomographic reconstruction of the internal velocity field of an immiscible drop in a shear flow" (P. Kerdraon, S. B. Dalziel, R. E Goldstein, J. R. Landel, F. J. Peaudecerf)
    - "Traces of surfactant limit the drag reduction potential of superhydrophobic surfaces in realistic applications" (F. J. Peaudecerf, J. R. Landel, P. Luzzatto-Fegiz)
  • Jan. 2015: Industry Meets Emerging Science, University of Cambridge, UK
    - "Pollution in river flows using mathematics"
  • Dec. 2014: 19th Australasian Fluid Mechanics Conference, Melbourne, Australia
    - "Cleaning of viscous droplets on an inclined planar surface using film flows" (J. R. Landel, A. L. Thomas, H. McEvoy, S. B. Dalziel)
  • Nov. 2014: 67th Annual Meeting of the APS DFD, San Francisco, USA
    - "New experimental technique for the measurement of the velocity field in thin films falling over obstacles" (J. R. Landel, A. Daglis, H. McEvoy, S. B. Dalziel)
    - "Instability of a particle-laden jet in a confined environment" (F. Sharpin, J. R. Landel, C. P. Caulfield)
  • Apr. 2014: Fouling and Cleaning in Food Processing  Conference, Cambridge, UK
    - "Cleaning of viscous droplets on a flat inclined surface using gravity-driven film flows" (J. R. Landel, A. L. Thomas, H. McEvoy, S. B. Dalziel)
  • Nov. 2013: 66th Annual Meeting of the APS DFD, Pittsburgh, USA
    - "Study of the turbulent diffusive flux for tracer dispersion in quasi-two-dimensional turbulent jets" (J. R. Landel, D. Fourés, C. P. Caulfield)
  • Nov. 2012: 65th Annual Meeting of the APS DFD, San Diego, USA
    - "Two-point statistics for turbulent relative dispersion in quasi two-dimensional turbulent jets" (J. R. Landel, C. P. Caulfield, A. W. Woods)
  • Nov. 2011: 64th Annual Meeting of the APS DFD, Baltimore, USA
    - "An advection-diffusion model for the dispersion in quasi two-dimensional steady turbulent jets" (J. R. Landel, C. P. Caulfield, A. W. Woods)
  • Nov. 2010: 63rd Annual Meeting of the APS DFD, Long Beach, USA
    - "Transport, dispersion and mixing in quasi two-dimensional steady turbulent jets" (J. R. Landel, C. P. Caulfield, A. W. Woods)
    - "Non-invasive turbulent mixing across a density interface in a turbulent Taylor-Couette flow" (C. P. Caulfield, A. W. Woods, J. R. Landel, A. Kuesters)
  • Nov. 2009: 62nd Annual Meeting of the APS DFD, Minneapolis, USA
    - "The fluid dynamics of jets, plumes and particle-laden jets in a two-dimensional environment" (J. R. Landel, C. P. Caulfield, A. W. Woods)
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