{"id":201908,"date":"2024-12-19T03:15:03","date_gmt":"2024-12-19T09:15:03","guid":{"rendered":"https:\/\/lifeboat.com\/blog\/2024\/12\/supercomputers-expose-hidden-inner-disk-dynamics-of-a-black-hole"},"modified":"2024-12-19T03:15:03","modified_gmt":"2024-12-19T09:15:03","slug":"supercomputers-expose-hidden-inner-disk-dynamics-of-a-black-hole","status":"publish","type":"post","link":"https:\/\/lifeboat.com\/blog\/2024\/12\/supercomputers-expose-hidden-inner-disk-dynamics-of-a-black-hole","title":{"rendered":"Supercomputers expose hidden inner disk dynamics of a black hole"},"content":{"rendered":"<p><\/p>\n<p><iframe style=\"display: block; margin: 0 auto; width: 100%; aspect-ratio: 4\/3; object-fit: contain;\" src=\"https:\/\/www.youtube.com\/embed\/uSxhDP3D2Rk?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope;\n   picture-in-picture\" allowfullscreen><\/iframe><\/p>\n<p>For the first time, the \u201cinertial range connecting large and small eddies in accretion disk turbulence\u201d was reproduced.<\/p>\n<hr>\n<p>\n<a href=\"https:\/\/interestingengineering.com\/space\/3d-reconstruction-of-milky-ways-black-hole-flare-unveiled\" target=\"_blank\" rel=\"dofollow\">Black holes<\/a> cannot be directly detected by ground or space-based telescopes. But the accretion disks of gas, plasma, and dust that orbit them emit detectable electromagnetic radiation, allowing astronomers to infer the presence of black holes.<\/p>\n<p>This process creates intense turbulence, which has been a challenging phenomenon to study. Previous simulations had been limited by computational power, but this new research has broken new ground.<\/p>\n<p>The researchers leveraged the computational power of supercomputers like RIKEN\u2019s \u201cFugaku\u201d and NAOJ\u2019s \u201cATERUI II. Interestingly, Fugaku held the title of the world\u2019s fastest computer until 2022.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>For the first time, the \u201cinertial range connecting large and small eddies in accretion disk turbulence\u201d was reproduced. Black holes cannot be directly detected by ground or space-based telescopes. But the accretion disks of gas, plasma, and dust that orbit them emit detectable electromagnetic radiation, allowing astronomers to infer the presence of black holes. This [\u2026]<\/p>\n","protected":false},"author":662,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33,44],"tags":[],"class_list":["post-201908","post","type-post","status-publish","format-standard","hentry","category-cosmology","category-supercomputing"],"_links":{"self":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/201908","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/users\/662"}],"replies":[{"embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/comments?post=201908"}],"version-history":[{"count":0,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/posts\/201908\/revisions"}],"wp:attachment":[{"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/media?parent=201908"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/categories?post=201908"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lifeboat.com\/blog\/wp-json\/wp\/v2\/tags?post=201908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}