cm0002@lemmings.world to Science@mander.xyz · 2 months agoA Fundamental Principle of Aeronautical Engineering Has Been Overturnedwww.wired.comexternal-linkmessage-square5linkfedilinkarrow-up139arrow-down13file-textcross-posted to: hackernews@lemmy.bestiver.sescience@lemmy.ml
arrow-up136arrow-down1external-linkA Fundamental Principle of Aeronautical Engineering Has Been Overturnedwww.wired.comcm0002@lemmings.world to Science@mander.xyz · 2 months agomessage-square5linkfedilinkfile-textcross-posted to: hackernews@lemmy.bestiver.sescience@lemmy.ml
minus-squareLeft as Centerlinkfedilinkarrow-up8·2 months agoGraph is here: https://www.tohoku.ac.jp/japanese/newimg/pressimg/tohokuuniv-press20260512_02web_DMR.pdf Keynotes are here: https://www.tohoku.ac.jp/japanese/2026/05/press20260512-02-DMR.html
minus-squarem0darn@lemmy.calinkfedilinkarrow-up4·edit-22 months agoThanks, I can’t read the notes but the graph is pretty good. Edit: … Coefficient of drag seems same in laminar regime, the surface treatment seems to only improve efficiency or make no change
Graph is here:
https://www.tohoku.ac.jp/japanese/newimg/pressimg/tohokuuniv-press20260512_02web_DMR.pdf
Keynotes are here:
https://www.tohoku.ac.jp/japanese/2026/05/press20260512-02-DMR.html
Thanks, I can’t read the notes but the graph is pretty good.
Edit: … Coefficient of drag seems same in laminar regime, the surface treatment seems to only improve efficiency or make no change