NASA ka fotografuar val\u00ebt trondit\u00ebse q\u00eb nd\u00ebrveprojn\u00eb me nj\u00ebra-tjetrin.\u00a0 Megjithat\u00eb shkrepja e fotografis\u00eb s\u00eb duhur nuk ishte aspak e leht\u00eb. Ja p\u00ebrse sh\u00ebrbejn\u00eb k\u00ebto imazhe. Fotot e ngjyrosura t\u00eb k\u00ebtyre ultratingujve kan\u00eb b\u00ebr\u00eb xhiron e ueb-it nga Instagrami n\u00eb Facebook. Le t\u00eb flasim p\u00ebr imazhet q\u00eb NASA ka publikuar p\u00ebr t\u00eb dokumentuar zhvillimin e studimeve t\u00eb tij n\u00eb fush\u00ebn e fluturimit supersonik. \u00c7far\u00eb p\u00ebrfaq\u00ebsojn\u00eb ato dhe si u mor\u00ebn? Fotot tregojn\u00eb dy avion\u00eb supersonik T-38 eksperimentale\u00eb dhe pjes\u00eb e eksperimentit jan\u00eb val\u00ebt trondit\u00ebse q\u00eb formojn\u00eb avion\u00ebt kur tejkalojn\u00eb shpejt\u00ebsin\u00eb e z\u00ebrit. Ato u mor\u00ebn me teknik\u00ebn e strioskopis\u00eb (ose fotografis\u00eb Schlieren) e cila mund\u00ebson dallimin e ngjeshjeve t\u00eb nj\u00eb l\u00ebngu (n\u00eb k\u00ebt\u00eb rast, \u00ebsht\u00eb ajri). U desh\u00ebn disa p\u00ebrgatitje dhe pak … durim, sepse ishte e nevojshme q\u00eb dy avion\u00ebt supersonik\u00eb t\u00eb fluturonin \u00a0n\u00eb formacion n\u00eb nj\u00eb distanc\u00eb t\u00eb sakt\u00eb nd\u00ebrmjet tyre (9 metra). P\u00ebrfundimisht u arrit p\u00ebrafrimi i t\u00eb gjitha k\u00ebtyre kushteve dhe rezultati ishte nj\u00eb s\u00ebr\u00eb imazhe q\u00eb tregojn\u00eb me qart\u00ebsi t\u00eb jasht\u00ebzakonshme (dhe p\u00ebr her\u00eb t\u00eb par\u00eb, n\u00eb fluturim) se si val\u00ebt trondit\u00ebse nd\u00ebrveprojn\u00eb midis tyre.<\/p>\n
Por si krijohen k\u00ebto val\u00eb trondit\u00ebse?<\/p>\n
Avion\u00ebt, q\u00eb fluturojn\u00eb, b\u00ebjn\u00eb rrug\u00ebn e tyre p\u00ebrmes molekulave ajrore para tyre dhe n\u00ebse shpejt\u00ebsia e fluturimit afrohet me at\u00eb t\u00eb z\u00ebrit molekulat e ajrit nuk kan\u00eb m\u00eb koh\u00eb p\u00ebr t\u00eb b\u00ebr\u00eb hap\u00ebsir\u00eb ??p\u00ebr vet\u00eb aeroplanin: krijon nj\u00eb “p\u00ebrplasje me zinxhir\u00eb” q\u00eb rrit presionin, duke shkaktuar fenomenin e famsh\u00ebm t\u00eb bumit t\u00eb z\u00ebrit. N\u00eb imazhet, zonat m\u00eb t\u00eb err\u00ebta jan\u00eb pik\u00ebrisht ato n\u00eb t\u00eb cilat molekulat e ajrit jan\u00eb grumbulluar. Eksperimenti i NASA dhe imazhet e kapura, do t\u00eb lejojn\u00eb teknik\u00ebt t\u00eb studiojn\u00eb nj\u00eb dizajn q\u00eb mund t\u00eb minimizoj\u00eb bumin zanor. Pik\u00ebrisht p\u00ebr k\u00ebt\u00eb q\u00ebllim, NASA po punon (s\u00eb bashku me kompanin\u00eb Lockheed Martin) n\u00eb X-59, nj\u00eb avion eksperimental q\u00eb duhet t\u00eb fluturoj\u00eb p\u00ebr disa vjet dhe q\u00eb duhet t\u00eb jet\u00eb shum\u00eb m\u00eb i avasht\u00eb se paraardh\u00ebsit e tij. N\u00ebse gjith\u00e7ka shkon sipas planit, s\u00eb shpejti do t\u00eb shohim fillimin e nj\u00eb epoke t\u00eb re t\u00eb aviacionit dhe kthimin e avion\u00ebve t\u00eb rinj t\u00eb pasagjer\u00ebve supersonik\u00eb.<\/p>\n
<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
NASA ka fotografuar val\u00ebt trondit\u00ebse q\u00eb nd\u00ebrveprojn\u00eb me nj\u00ebra-tjetrin.\u00a0 Megjithat\u00eb shkrepja e fotografis\u00eb s\u00eb duhur nuk ishte aspak e leht\u00eb. Ja p\u00ebrse sh\u00ebrbejn\u00eb k\u00ebto imazhe. Fotot e ngjyrosura t\u00eb k\u00ebtyre ultratingujve kan\u00eb b\u00ebr\u00eb xhiron e ueb-it nga Instagrami n\u00eb Facebook. Le t\u00eb flasim p\u00ebr imazhet q\u00eb NASA ka publikuar p\u00ebr t\u00eb dokumentuar zhvillimin e studimeve […]<\/p>\n","protected":false},"author":2013,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[241,206],"tags":[],"class_list":{"0":"post-73849","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-aktualitet","7":"category-shkence"},"_links":{"self":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/posts\/73849","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/users\/2013"}],"replies":[{"embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/comments?post=73849"}],"version-history":[{"count":0,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/posts\/73849\/revisions"}],"wp:attachment":[{"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/media?parent=73849"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/categories?post=73849"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zjarr.tv\/sq\/wp-json\/wp\/v2\/tags?post=73849"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}