Why ? is the only question that came to my mind when I read the abstract. And after reading the paper the answer is exactly what I had intuited it would be: for zilch. zero. naught. 0. This is literally a pissing contest. #fluids #physics
"To study the physics of small-scale properties of homogeneous isotropic turbulence at increasingly high Reynolds numbers, direct numerical simulation results have been obtained for forced isotropic turbulence at Taylor-scale Reynolds number RĪ»=2500 on a 32768^3 three-dimensional periodic domain using a GPU pseudo-spectral code on a 1.1 exaflop GPU supercomputer (Frontier)"
https://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/smallscale-properties-from-exascale-computations-of-turbulence-on-a-mathbf327683-periodic-cube/ACBB7FFE296106B0F2E9CA1B50A1A456?WT.mc_id=New%20Cambridge%20Alert%20-%20Volumes
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npub13lā¦5sne5
2025-10-08 13:03:20 UTC
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npub13lvnxh64a6gg557ev2tvgghpad0fwdkt2gefamlalgx6500zs4rs65sne5Seen on
wss://relay.momostr.pinkPublished at
2025-10-08 13:03:20 UTCEvent JSON
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"content": "Why ? is the only question that came to my mind when I read the abstract. And after reading the paper the answer is exactly what I had intuited it would be: for zilch. zero. naught. 0. This is literally a pissing contest. #fluids #physics \n\n\"To study the physics of small-scale properties of homogeneous isotropic turbulence at increasingly high Reynolds numbers, direct numerical simulation results have been obtained for forced isotropic turbulence at Taylor-scale Reynolds number RĪ»=2500 on a 32768^3 three-dimensional periodic domain using a GPU pseudo-spectral code on a 1.1 exaflop GPU supercomputer (Frontier)\"\n\nhttps://www.cambridge.org/core/journals/journal-of-fluid-mechanics/article/smallscale-properties-from-exascale-computations-of-turbulence-on-a-mathbf327683-periodic-cube/ACBB7FFE296106B0F2E9CA1B50A1A456?WT.mc_id=New%20Cambridge%20Alert%20-%20Volumes",
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