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Thomas Sykes

Dr

Thomas Sykes

Postdoctoral Research Assistant in Fluid Dynamics

Biography

Dr Sykes is a Royal Society funded postdoctoral research assistant in fluid dynamics, working with Alfonso A. Castrejón-Pita in the Fluid Dynamics Laboratory. Before moving to Oxford, he completed an undergraduate Mathematics degree (BSc, Leeds, 2016), followed by an integrated PhD and MSc at the EPSRC Centre for Doctoral Training in Fluid Dynamics at the University of Leeds in 2020. His work has been published as articles in several leading peer-reviewed journals, which have attached the attention of international popular and scientific media outlets (e.g. Popular Mechanics, FY Fluid Dynamics, Bioengineer.org). Please feel free to contact Tom to discuss any aspect of his work.

Personal website
Google Scholar

Research Interests

Tom's research focuses on various aspects of fluid dynamics, especially multiphase flows with free surfaces, specialising in droplet dynamics (coalescence, splashing, mixing, breakup, collisions, etc.), interfaces and complex fluids (colloids, surfactants). He adopts a highly-interdisciplinary approach to research, utilising a range of techniques including numerical simulations, laboratory (high-speed camera) experiments and mathematical modelling, usually in combination. Specific application areas of interest include microfluidics, inkjet and biomaterial printing, additive manufacture, aerosols (especially generation), infectious disease transmission (airborne and droplet) and environmentally-friendly crop sprays.

Examples of past and current research include:

  • Internal flows in coalescing droplets (PhD thesis);
  • Droplet splashing;
  • Sedimentation of colloidal suspensions (MSc thesis);
  • Binary droplet collisions.

Research Groups

Recent Publications

Droplet splashing on curved substrates

Sykes TC, Fudge BD, Quetzeri-Santiago MA, Castrejón-Pita JR & Castrejón-Pita AA (2022), Journal of Colloid and Interface Science

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BibTeX View PDF
@article{dropletsplashin-2022/1,
  title={Droplet splashing on curved substrates},
  author={Sykes TC, Fudge BD, Quetzeri-Santiago MA, Castrejón-Pita JR & Castrejón-Pita AA},
  journal={Journal of Colloid and Interface Science},
  publisher={Elsevier},
  year = "2022"
}

Electrophoretic molecular communication with time-varying electric fields

Cho S, Sykes T, Coon J & Castrejon Pita A (2021), Nano Communication Networks, 31

Altmetric score is
BibTeX View PDF
@article{electrophoretic-2021/11,
  title={Electrophoretic molecular communication with time-varying electric fields},
  author={Cho S, Sykes T, Coon J & Castrejon Pita A},
  journal={Nano Communication Networks},
  volume={31},
  number={100381},
  publisher={Elsevier},
  year = "2021"
}

Inertial stretching separation in binary droplet collisions

Al-Dirawi KH, Al-Ghaithi KHA, Sykes T, Castrejón-Pita JR & Bayly AE (2021), Journal of Fluid Mechanics, 927

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BibTeX View PDF
@article{inertialstretch-2021/9,
  title={Inertial stretching separation in binary droplet collisions},
  author={Al-Dirawi KH, Al-Ghaithi KHA, Sykes T, Castrejón-Pita JR & Bayly AE},
  journal={Journal of Fluid Mechanics},
  volume={927},
  number={A9},
  publisher={Cambridge University Press},
  year = "2021"
}

Substrate Wettability Influences Internal Jet Formation and Mixing during Droplet Coalescence

Sykes TC, Harbottle D, Khatir Z, Thompson HM & Wilson MCT (2020), Langmuir, 36(32), 9596-9607

Altmetric score is
BibTeX View PDF
@article{substratewettab-2020/8,
  title={Substrate Wettability Influences Internal Jet Formation and Mixing during Droplet Coalescence},
  author={Sykes TC, Harbottle D, Khatir Z, Thompson HM & Wilson MCT},
  journal={Langmuir},
  volume={36},
  pages={9596-9607},
  publisher={American Chemical Society (ACS)},
  year = "2020"
}

Surface jets and internal mixing during the coalescence of impacting and sessile droplets

Sykes TC, Castrejon-Pita A, Castrejon-Pita JR, Harbottle D, Khatir Z et al. (2020), Physical Review Fluids, 5

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BibTeX View PDF
@article{surfacejetsandi-2020/2,
  title={Surface jets and internal mixing during the coalescence of impacting and sessile droplets},
  author={Sykes TC, Castrejon-Pita A, Castrejon-Pita JR, Harbottle D, Khatir Z et al.},
  journal={Physical Review Fluids},
  volume={5},
  number={023602},
  publisher={American Physical Society},
  year = "2020"
}

Numerical and experimental analysis of the sedimentation of spherical colloidal suspensions under centrifugal force

Antonopoulou E, Rohmann-Shaw CF, Sykes TC, Cayre OJ, Hunter TN et al. (2018), Physics of Fluids, 30(3)

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BibTeX View PDF
@article{numericalandexp-2018/2,
  title={Numerical and experimental analysis of the sedimentation of spherical colloidal suspensions under centrifugal force},
  author={Antonopoulou E, Rohmann-Shaw CF, Sykes TC, Cayre OJ, Hunter TN et al.},
  journal={Physics of Fluids},
  volume={30},
  number={030702},
  publisher={American Institute of Physics},
  year = "2018"
}

Intersymbol interference for electrophoretic molecular communication in circular duct channels

Cho S, Coon J, Thomas S & Castrejon-Pita A (0), IEEE Communications Letters

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BibTeX
@article{intersymbolinte-/,
  title={Intersymbol interference for electrophoretic molecular communication in circular duct channels},
  author={Cho S, Coon J, Thomas S & Castrejon-Pita A},
  journal={IEEE Communications Letters},
  publisher={IEEE}
}