{"id":35567,"date":"2026-06-15T18:27:50","date_gmt":"2026-06-15T18:27:50","guid":{"rendered":"https:\/\/cp.snarskis.lt\/index.php\/2026\/06\/15\/nasa-x-59-vel-perrase-istorija-pasieke-mach-14-ir-priartino-tyliuosius-virsgarsinius-skrydzius\/"},"modified":"2026-06-15T18:27:50","modified_gmt":"2026-06-15T18:27:50","slug":"nasa-x-59-vel-perrase-istorija-pasieke-mach-14-ir-priartino-tyliuosius-virsgarsinius-skrydzius","status":"publish","type":"post","link":"https:\/\/cp.snarskis.lt\/index.php\/2026\/06\/15\/nasa-x-59-vel-perrase-istorija-pasieke-mach-14-ir-priartino-tyliuosius-virsgarsinius-skrydzius\/","title":{"rendered":"NASA X-59 v\u0117l perra\u0161\u0117 istorij\u0105: pasiek\u0117 Mach 1,4 ir priartino tyliuosius vir\u0161garsinius skryd\u017eius"},"content":{"rendered":"

X-59 pasiek\u0117 nauj\u0105 rekord\u0105<\/h2>\n

NASA eksperimentinis l\u0117ktuvas X-59 QueSST, kuriamas kartu su \u201eLockheed Martin\u201c, per bandom\u0105j\u012f skryd\u012f pasiek\u0117 Mach 1,4 greit\u012f. Tai naujas programos pasiekimas po pirmojo vir\u0161garsinio skryd\u017eio, kai l\u0117ktuvas buvo \u012fsib\u0117g\u0117j\u0119s iki Mach 1,1.<\/p>\n

NASA skelbia, kad skrydis vyko ma\u017edaug 16 kilometr\u0173 auk\u0161tyje, o tai buvo ir auk\u0161\u010diausias \u0161io prototipo skrydis iki \u0161iol. Tokie parametrai laikomi esminiais siekiant pereiti prie kito bandym\u0173 etapo, kuriame svarbiausia taps ne greitis, o garsas.<\/p>\n

\u201eX-59 pasiek\u0117 svarb\u0173 etap\u0105, \u012fsib\u0117g\u0117damas iki 1,4 Macha ir pakildamas \u012f ma\u017edaug 16 kilometr\u0173 auk\u0161t\u012f\u201c, \u2013 prane\u0161\u0117 NASA.<\/p>\n

Kod\u0117l \u0161is l\u0117ktuvas toks svarbus<\/h2>\n

Projektas QueSST kuriamas tam, kad vir\u0161garsinis skrydis vir\u0161 sausumos ateityje b\u016bt\u0173 \u012fmanomas be \u012fprasto stipraus garso sm\u016bgio. Tradiciniai vir\u0161garsiniai l\u0117ktuvai, kirt\u0119 garso barjer\u0105, sukelia galing\u0105 garsin\u012f trenksm\u0105, d\u0117l kurio daugelyje \u0161ali\u0173 vir\u0161garsiniai skryd\u017eiai vir\u0161 gyvenam\u0173 teritorij\u0173 yra ribojami arba draud\u017eiami.<\/p>\n

X-59 id\u0117ja yra pakeisti \u0161\u012f trenksm\u0105 \u012f gerokai tylesn\u012f akustin\u012f efekt\u0105, kur\u012f \u017emon\u0117s ant \u017eem\u0117s gird\u0117t\u0173 kaip trump\u0105, prislopint\u0105 gars\u0105. NASA anks\u010diau yra nurod\u017eiusi, kad siekiama ma\u017edaug 75 dB garso lygio, kuris pagal kasdienius palyginimus b\u016bt\u0173 pana\u0161esnis \u012f intensyv\u0173 eism\u0105, o ne \u012f staig\u0173 sprogstam\u0105 trenksm\u0105.<\/p>\n

Kas toliau: skryd\u017eiai vir\u0161 gyvenam\u0173 teritorij\u0173<\/h2>\n

Pasiekus Mach 1,4 ir numatyt\u0105 auk\u0161t\u012f, programa art\u0117ja prie bandym\u0173, kurie bus svarbiausi reguliavimo poky\u010diams. NASA planuoja skryd\u017eius vir\u0161 keli\u0173 JAV bendruomeni\u0173, kad realiomis s\u0105lygomis surinkt\u0173 duomenis apie tai, kaip gyventojai vertina naujo tipo vir\u0161garsin\u012f gars\u0105.<\/p>\n

Surinkta informacija bus perduota aviacijos reguliuotojams, kurie gal\u0117t\u0173 remtis ja svarstant naujas taisykles vir\u0161garsiniams komerciniams skryd\u017eiams vir\u0161 sausumos. Jei bandymai patvirtins, kad triuk\u0161mas i\u0161 ties\u0173 \u017eenkliai ma\u017eesnis, tai gali tapti l\u016b\u017eio ta\u0161ku visai vir\u0161garsini\u0173 keleivini\u0173 skryd\u017ei\u0173 rinkai.<\/p>\n

\u201eKiekvienas naujas bandymas priartina mus prie skryd\u017ei\u0173 vir\u0161 bendruomeni\u0173 ir nuomoni\u0173, kurios gali pad\u0117ti formuoti komercini\u0173 vir\u0161garsini\u0173 skryd\u017ei\u0173 ateit\u012f\u201c, \u2013 teigiama NASA komentare.<\/p>\n","protected":false},"excerpt":{"rendered":"

NASA eksperimentinis X-59 pasiek\u0117 Mach 1,4 ir 16 km auk\u0161t\u012f: tai svarbus \u017eingsnis link tylesni\u0173 vir\u0161garsini\u0173 skryd\u017ei\u0173 vir\u0161 sausumos ir nauj\u0173 taisykli\u0173.<\/p>\n","protected":false},"author":0,"featured_media":35568,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[7],"tags":[27224,27223,27225,12747,1544,25817,25819],"miestas":[],"class_list":["post-35567","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-technologijos","tag-aviacijos-reguliavimas","tag-bandomieji-skrydziai","tag-garso-smugis","tag-lockheed-martin","tag-nasa","tag-virsgarsiniai-lektuvai","tag-x-59"],"acf":[],"_links":{"self":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/35567","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/comments?post=35567"}],"version-history":[{"count":0,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/posts\/35567\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media\/35568"}],"wp:attachment":[{"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/media?parent=35567"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/categories?post=35567"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/tags?post=35567"},{"taxonomy":"miestas","embeddable":true,"href":"https:\/\/cp.snarskis.lt\/index.php\/wp-json\/wp\/v2\/miestas?post=35567"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}