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Joe O’Connor

@joe-oconnor.bsky.social

Chancellor's Fellow within EPCC at the University of Edinburgh. Research interests include computational fluid dynamics and high performance computing.

42 Followers  |  35 Following  |  7 Posts  |  Joined: 15.11.2024
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Posts by Joe O’Connor (@joe-oconnor.bsky.social)

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Asymptotic scaling laws for periodic turbulent boundary layers and their numerical simulation up to $\textit{Re}_{\boldsymbol{\theta}}\text{ = 8300}$ | Journal of Fluid Mechanics | Cambridge Core Asymptotic scaling laws for periodic turbulent boundary layers and their numerical simulation up to - Volume 1020

Read the full paper here: www.cambridge.org/core/journal...

30.09.2025 10:09 — 👍 0    🔁 0    💬 0    📌 0
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New in JFM! 🎉

We analyse the self-similar temporal turbulent BL, derive explicit forcing laws, and prove skin-friction bounds. Using Xcompact3d, we reach Reθ=2,000 (DNS) & 8,300 (ILES) in excellent agreement with spatial BLs, at modest cost.

#Turbulence #CFD #HPC #DNS #LES

30.09.2025 10:07 — 👍 3    🔁 0    💬 1    📌 0

A reminder that there are just two and half weeks left until the deadline for this fully-funded PhD position in "GPU-Accelerated High-Fidelity Hydrodynamics Modelling for Tidal Energy Resource and Environmental Impact Assessment".

Feel free to get in touch if you have any questions!

31.01.2025 09:53 — 👍 3    🔁 3    💬 1    📌 0

Not me sorry!

20.01.2025 10:08 — 👍 1    🔁 0    💬 0    📌 0

A reminder that we have a fully-funded PhD position available as part of the ExaGEO DLA, focused on "GPU-Accelerated High-Fidelity Hydrodynamics Modelling for Tidal Energy Resource and Environmental Impact Assessment".

Follow the link for more details or feel free to get in touch with me directly.

14.01.2025 17:30 — 👍 3    🔁 1    💬 0    📌 0
Montage promotes ExaGeo PhDs

Montage promotes ExaGeo PhDs

The ExaGeo PhD programme will equip researchers with Exascale skills to provide innovative solutions to pressing global environmental issues. Apply by 17 Feb 2025. https://buff.ly/4gNwUPA

@exageo-dla.bsky.social

14.01.2025 15:06 — 👍 5    🔁 5    💬 0    📌 2
ExaGEO PhD programme: advancing environmental science with Exascale computing | EPCC By equipping researchers with cutting-edge computational skills, the ExaGeo PhD programme will advance scientific understanding and provide innovative solutions to global environmental issues.

Fully funded PhD opportunities with some of my colleagues (inc @adrianjhpc.bsky.social & @joe-oconnor.bsky.social) at @epcc.bsky.social - the application deadline is less than 6 weeks away! More details here: www.epcc.ed.ac.uk/whats-happen... @exageo-dla.bsky.social

14.01.2025 17:08 — 👍 4    🔁 6    💬 0    📌 2
PhD Student Projects – ExaGEO DLA

Please see this link for more info (scroll to the very bottom for this specific project): www.exageo.org/phd-student-...

20.12.2024 17:03 — 👍 1    🔁 1    💬 0    📌 0

🚨 PhD Opportunity Alert!

We have a fully-funded #PhD position as part of the ExaGEO NERC DLA.

The project is focused on accelerating #hydrodynamic models for #tidal #energy applications, with an emphasis #GPU and #exascale.

Please reach out for info or follow the link below.

20.12.2024 16:59 — 👍 6    🔁 3    💬 1    📌 0