Thomas Peter Lloyd

PersonalInformation

nationality: British driving license: full clean e-mail: lloyd tom@hotmail.co.uk

ProfessionalProfile

Research minded engineer with strong communication and team working skillsI am a naval architect with a strong academic background in hydrodynamics and computational fluiddynamics. My academic and professional work has focussed on how applied research, in particularadvanced simulations, can help to drive the development of more sustainable maritime vehicles andconstructions. In addition to this, I have experience in the implementation of simplified numericalmodels for engineering predictions, design and construction of scale models and data analysis ofexperimental measurement data. Above all, I aim to link research to real-world problems utilising avariety of tools, and use communication and team working skills to achieve an effective outcome.

EmploymentHistory

MARIN, Wageningen, NL. from Feb 2017Project Manager: Specialist in computational and experimental hydroacoustics

MARIN Academy, MARIN, Wageningen, NL. Mar 2014 - Jan 2017Researcher: “Cavitating propeller analysis including noise radiation using CFD”

Education University of Southampton, Southampton, UK. Oct 2010 - Dec 2013Ph.D.: “Large eddy simulations of inflow turbulence noise: application to tidal turbines.”

University of Southampton, Southampton, UK. Oct 2006 - Jul 2010M.Eng.: naval architecture (first class honours), overall mark: 77%Master group design project - “Concept design of a fast sail-assisted feeder container ship.”Bachelor project - “Prediction of starting torque of a vertical axis marine current turbine.”

Reading School, Reading, UK. Sept 2004 - Jul 2006A-levels: Mathematics, Physics, Design and Technology, English Language and Literature (A grades)

AdditionalTechnicalExperience

MARIN, Wageningen, NL. Jul 2016 - presentResearch engineer: Performing, analysing and reporting hydroacoustic measurements.

University of Southampton, Southampton, UK. Feb 2013 - Feb 2014

Experimental acoustics project: foil design & manufacture; towing tank & anechoic chamber tests.

University of Southampton, Southampton, UK. Jan 2011

Assisted with towing tank tests of a tidal turbine concept.

BMT SeaTech Limited, Southampton, UK. Jul - Sept 2009Internship engineer: Projects included real-time manoeuvring simulator and vessel performance dataanalysis.

BMT Fluid Mechanics Limited, Teddington, UK. Jun - Aug 2008Internship engineer: Computational fluid dynamics projects relating to flow around offshore struc-tures and ships.

Measures ofEsteem

Invited seminar: “CFD R&D in an industrial environment”, University of Southampton, 2016.

Invited seminar: “Simulation of inflow turbulence noise”, MARIN, The Netherlands, 2013.

Best Poster Award, Postgraduate Research Showcase, University of Southampton, 2012.

Winner, Visions Olympics competition 2011, Athens, Greece, 2012.

Best Group Design Project, School of Engineering Sciences, University of Southampton, 2010.

Finalist for Best Maritime Technology Student at SET Awards, London, 2009.

Prize for highest overall mark, Ship Science M.Eng. course, 2009 and 2010.

RINA Student Naval Architect Award, 2008 & 2009.

Industrial Advisory Board Best Individual Project Poster, 2009.

JournalPublications

Lloyd, T. P. and James, M. (2015) Large eddy simulations of circular cylinders at a range ofReynolds numbers. Applied Ocean Research, http://dx.doi.org/10.1016/j.apor.2015.11.009.

Lloyd, T.P., Turnock, S.R. and Humphrey, V.F. (2014) Assessing the influence of inflow turbulenceon noise and performance of a tidal turbine using large eddy simulations. Renewable Energy, http://dx.doi.org/10.1016/j.renene.2014.06.011.

Book Chapters Lloyd, T.P., Gruber, M. Turnock, S.R. and Humphrey, V.F. (2012) Using an inflow turbulencegenerator for leading edge noise predictions. IN: A. Talamelli, M. Oberlack. and J. Peinke. (eds.)Proceedings of the 5th Conference on Turbulence, vol. 149, Heidelberg: Springer-Verlag, http://dx.doi.org/10.1007/978-3-319-01860-7_34.

Peer-reviewedConferencePapers

Lloyd, T. P., Vaz, G., Rijpkema, D. and Schuiling, B. (2015) The Potsdam Propeller Test Casein oblique flow: performance prediction, cavitation patterns and pressure pulses. IN: Proc. 2nd

International Workshop on Cavitating Propeller Performance, 4th June, Austin.

Lloyd, T. P., Rijpkema, D.R. and van Wijngaarden, E. (2015) Marine propeller acoustic modelling:comparing CFD results with an acoustic analogy method. IN: Proc. 4th International Symposiumon Marine Propulsors, 31st May-4th June, Austin.

Lloyd, T.P., Turnock, S.R. and Humphrey, V.F. (2013) Assessing the influence of turbulent inflowon tidal turbine blade noise using computational fluid dynamics. IN: Proc. 10th European Wave andTidal Energy Conference, 2nd-5th Sept, Aalborg.

Bercin, T.P., Lloyd, T.P., Xie, Z.-T. and Turnock, S.R. (2013) Efficient method for analysing fluid-structure interaction of horizontal axis tidal turbine blades. IN: Proc. 10th European Wave and TidalEnergy Conference, 2nd-5th Sept, Aalborg.

Lloyd, T.P., Humphrey, V.F. and Turnock, S.R. (2011) Noise modelling of tidal turbine arraysfor environmental impact assessment. IN: Proc. 9th European Wave and Tidal Energy Conference,5th-9th Sept, Southampton.

Lloyd, T.P., Turnock, S.R. and Humphrey, V.F. (2011) Modelling techniques for underwater noisegenerated by tidal turbines in shallow waters. IN: Proc. 30th Offshore Mechanics and Arctic Engi-neering Conference, 19th-24th June, Rotterdam.

Unreviewedpublications

Negrato, C., Lloyd, T. P., van Terwisga, T. and Bensow, R. (2016) Influence of grid setup on theprediction of hydrofoil cavitation. IN: Proc. 19th Numerical Towing Tank Symposium, 3rd-4th Oct,St. Pierre d’Oleron.

Perali, P., Lloyd, T. P. and Vaz, G. (2016) Comparison of uRANS and BEM-BEM for propellerpressure pulse prediction: E779A propeller in a cavitation tunnel. IN: Proc. 19th Numerical TowingTank Symposium, 3rd-4th Oct, St. Pierre d’Oleron.

Reverberi, A., Lloyd, T. P. and Vaz, G. (2016) Cavitation modelling accounting for transitioneffects. IN: Proc. 19th Numerical Towing Tank Symposium, 3rd-4th Oct, St. Pierre d’Oleron.

Lloyd, T. P., Lidtke, A., Rijpkema, D., van Wijngaarden, E., Turnock, S. R. and Humphrey, V. F.(2015) Using the FW-H equation for hydroacoustics of marine propellers. IN: Proc. 18th NumericalTowing Tank Symposium, 28th-30th Sept, Cortona.

Lloyd, T. P., Rijpkema, D.R. and van Wijngaarden, E. (2014) Implementing the Ffowcs Williams-Hawkings acoustic analogy into a viscous CFD solver. IN: Proc. 17th Numerical Towing TankSymposium, 28th-30th Sept, Marstrand.

James, M. and Lloyd, T. P. (2013) Large eddy simulations of circular cylinders at a range ofReynolds numbers. IN: Proc. ITTC Workshop on Wave Run-up and Vortex Shedding, 17th-18th Oct,Nantes.

Banks, J., Bercin, K., Lloyd, T. P. and Turnock, S. R. (2013) Fluid structure interaction analysesof tidal turbines. IN: Proc. 16th Numerical Towing Tank Symposium, 2nd-4th Sept, Mulheim.

Lloyd, T.P., Gruber, M. Turnock, S.R. and Humphrey, V.F. (2012) Simulation of inflow turbulencenoise. IN: Proc. 15th Numerical Towing Tank Symposium, 7th-9th Oct, Cortona.

Lloyd, T.P., Turnock, S.R. and Humphrey, V.F. (2011) Unsteady CFD of a marine current turbineusing OpenFOAM with generalised grid interface. IN: Proc. 14th Numerical Towing Tank Symposium,23rd-24th Oct, Poole.

Burden, A., Hearn, G. E., Lloyd, T. P., Mockler, S., Mortola, L., Shin, I.B. and Smith, B. (2011)Improved container transhipment utilising low carbon feeder ships, IN: Proc. Low Carbon Shipping2011, Strathclyde, UK, 22nd -24th June.

Burden, A., Hearn, G.E., Lloyd, T. P., Mockler, S., Mortola, L., Shin, I.B. and Smith, B. (2010)Concept design of a fast sail assisted feeder container ship, IN: Proc. Marine Unconventional DesignSymposium 2010, London, UK, 8th July.

Reviewer for Ocean Engineering, Applied Ocean Research, Journal of Hydrodynamics, UnderwaterTechnology and Journal of Ocean Technology

Teaching &supervision

Internship supervisor, MARIN, NL. 2015 - present

Main supervisor of two student interns on CFD-related research projects.

Demonstator, University of Southampton, UK. 2010-2013

Assisted with undergraduate modules. Modules: Ship Design, Computational Methods for ShipDesign, Concept Design, Resistance and Propulsion and Ship Studies. Total experience ∼ 200 hours.

Group design project co-supervisor, University of Southampton, UK. 2012-2013

“Improved containership design for 2020”; supervised by Professor Grant Hearn; sponsored by DNV.

Graduate School demonstrator, University of Southampton, UK. 2013

Conduct Faculty training courses on presentation skills for postgraduates.

Smallpeice facilitator, University of Southampton, UK. 2011 & 2013

Engage with group of school children on boat design, build and test event.

Administrativeexperience

Conference organiser, MARIN, NL. Oct 2017

Co-organiser of 20th Numerical Towing Tank Symposium

OpenFOAM workshops, University of Southampton, UK. 2012-2013

Principal organiser of Faculty of Engineering and the Environment user group meetings.

Research group student representative, University of Southampton, UK. 2011-2012

Attend Faculty meetings to discuss student concerns; organise social and sporting events.

Research group seminar organiser 2011

Organise seminars for both internal and external speakers.

Languages English: native speaker; Dutch: professional working proficiency ; Italian: basic proficiency ;French: basic proficiency

ComputingSkills

Codes and programming: ReFRESCO, Fortran90, python, xml, Matlab, OpenFOAM, C++, bashSoftware: TecPlot, Pointwise, paraview, Hexpress, GridPro, Rhino, CFX11, ANSYS, AutoCADGeneral computing: Linux, Macintosh and Windows OS, LATEX, Microsoft OfficeAdditional experience: circa six years using HPC clusters

PersonalInterests

Cooking, slow food, organic; travel literature; playing guitar and bass; hiking, cycling and travel.

Referees Professor Stephen R Turnock Dr. Guilherme Vaz Professor Tom van Terwisga(Ph.D. supervisor) (Research collaborator) (Team Leader)Engineering and the Environment, R&D department, MARIN, R&D department, MARIN,University of Southampton, Haagsteeg 2, Wageningen, Haagsteeg 2, Wageningen,SO16 7QF. UK. 6708 PM. NL. 6708 PM. NL.+44(0)23 80 59 24 88 +31(0)3 17 49 33 25 +31(0)3 17 49 34 81s.r.turnock@soton.ac.uk g.vaz@marin.nl t.v.terwisga@marin.nl