{"id":241991,"date":"2026-10-21T05:35:53","date_gmt":"2026-10-21T05:35:53","guid":{"rendered":"https:\/\/mycryptomania.com\/?p=241991"},"modified":"2026-10-21T05:35:53","modified_gmt":"2026-10-21T05:35:53","slug":"after-80-years-of-smooth-wing-dogma-micro-roughness-cut-drag-43","status":"publish","type":"post","link":"https:\/\/mycryptomania.com\/?p=241991","title":{"rendered":"After 80 Years of Smooth-Wing Dogma, Micro-Roughness Cut Drag 43%"},"content":{"rendered":"<p>A Distributed Micro-Roughness surface reduced aerodynamic drag by up to 43.6% in experiments run by a Japanese team using a magnetic levitation wind tunnel at the University of Tohoku. The microscopic, canyon-like texture is designed to suppress Tollmien-Schlichting wave growth, but the approach still needs full-scale validation and a maintenance plan to keep the surface [\u2026]<\/p>","protected":false},"excerpt":{"rendered":"<p>A Distributed Micro-Roughness surface reduced aerodynamic drag by up to 43.6% in experiments run by a Japanese team using a magnetic levitation wind tunnel at the University of Tohoku. The microscopic, canyon-like texture is designed to suppress Tollmien-Schlichting wave growth, but the approach still needs full-scale validation and a maintenance plan to keep the surface [&hellip;]<\/p>\n","protected":false},"author":0,"featured_media":241992,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-241991","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-interesting"],"_links":{"self":[{"href":"https:\/\/mycryptomania.com\/index.php?rest_route=\/wp\/v2\/posts\/241991"}],"collection":[{"href":"https:\/\/mycryptomania.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mycryptomania.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/mycryptomania.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=241991"}],"version-history":[{"count":0,"href":"https:\/\/mycryptomania.com\/index.php?rest_route=\/wp\/v2\/posts\/241991\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mycryptomania.com\/index.php?rest_route=\/wp\/v2\/media\/241992"}],"wp:attachment":[{"href":"https:\/\/mycryptomania.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=241991"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mycryptomania.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=241991"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mycryptomania.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=241991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}