Yokohama Universitetinin t\u0259dqiqat\u00e7\u0131lar\u0131 s\u0259s dal\u011falar\u0131 \u0259sas\u0131nda i\u015fl\u0259y\u0259n yeni akustik levitasiya cihaz\u0131 t\u0259qdim edibl\u0259r.Texnologiya konveyer lentl\u0259ri kimi n\u0259qliyyat sisteml\u0259rind\u0259 \u0259sas m\u0259hdudiyy\u0259t olan s\u00fcrt\u00fcnm\u0259ni aradan qald\u0131raraq ki\u00e7ik obyektl\u0259rin daha s\u00fcr\u0259tli v\u0259 d\u0259qiq h\u0259r\u0259k\u0259tini t\u0259min edir.<\/p>\n
Cihaz pyezoelektrik aktuator vasit\u0259sil\u0259 iki s\u0259thin aras\u0131nda nazik maye qat\u0131 yarad\u0131r v\u0259 obyektin b\u00fct\u00fcn istiqam\u0259tl\u0259rd\u0259 mane\u0259siz h\u0259r\u0259k\u0259tin\u0259 \u015f\u0259rait yarad\u0131r. Simsiz idar\u0259etm\u0259 sistemi kabell\u0259rin yaratd\u0131\u011f\u0131 m\u00f6vqe d\u0259qiqliyi probleml\u0259rini aradan qald\u0131r\u0131r.<\/p>\n
S\u0131naqlar zaman\u0131 qur\u011fu 150 qramad\u0259k \u00fcmumi \u00e7\u0259ki il\u0259 sabit levitasiya t\u0259min edib, obyektl\u0259ri is\u0259 3 m\/s s\u00fcr\u0259t\u0259 q\u0259d\u0259r h\u0259r\u0259k\u0259t etdirib. Aliml\u0259r haz\u0131rda y\u00fckl\u0259rin sabitliyi v\u0259 qeyri-b\u0259rab\u0259r s\u0259thl\u0259rd\u0259 i\u015fl\u0259m\u0259 imkanlar\u0131n\u0131 yax\u015f\u0131la\u015fd\u0131rmaq \u00fcz\u0259rind\u0259 \u00e7al\u0131\u015f\u0131rlar.<\/p>\n
Levitasiya texnologiyas\u0131\u00a0<\/strong>fiziki t\u0259mas olmadan bir obyektin havada qalmas\u0131n\u0131 v\u0259 h\u0259r\u0259k\u0259t etm\u0259sini t\u0259min ed\u0259n \u00fcsullar\u0131n \u00fcmumi ad\u0131d\u0131r.Ba\u015fqa s\u00f6zl\u0259, obyekt sanki \u201chavada as\u0131l\u0131 qal\u0131r\u201d v\u0259 h\u0259r\u0259k\u0259t etm\u0259k \u00fc\u00e7\u00fcn onu he\u00e7 n\u0259 d\u0259st\u0259kl\u0259mir.<\/p>\n Bu effekt m\u00fcxt\u0259lif fiziki prinsipl\u0259rl\u0259 \u0259ld\u0259 oluna bil\u0259r:<\/p>\n Maqnit levitasiyas\u0131 \u2013<\/strong>maqnitl\u0259rin eyni q\u00fctbl\u0259rinin it\u0259l\u0259m\u0259 g\u00fcc\u00fc il\u0259 obyekt havada qal\u0131r (m\u0259s\u0259l\u0259n, s\u00fcr\u0259tli Maglev qatarlar\u0131).<\/p>\n Akustik levitasiya \u2013<\/strong>s\u0259s dal\u011falar\u0131n\u0131n t\u0259zyiqind\u0259n istifad\u0259 olunur; bu, \u00e7ox ki\u00e7ik v\u0259 y\u00fcng\u00fcl obyektl\u0259ri havada saxlaya bilir<\/p>\n Optik levitasiya \u2013<\/strong> g\u00fccl\u00fc lazer \u015f\u00fcalar\u0131 vasit\u0259sil\u0259 mikroskopik hiss\u0259cikl\u0259rin havada saxlan\u0131lmas\u0131.<\/p>\n Elektrostatik levitasiya \u2013<\/strong> elektrik sah\u0259l\u0259rinin g\u00fcc\u00fcnd\u0259n istifad\u0259 etm\u0259kl\u0259 obyektin havada qalmas\u0131.<\/p>\n Aerodinamik levitasiya \u2013<\/strong>hava ax\u0131n\u0131n\u0131n g\u00fcc\u00fc il\u0259 obyektin havada saxlan\u0131lmas\u0131.<\/p>\n Bu texnologiya n\u0259qliyyatda, s\u0259nayed\u0259, elm v\u0259 tibbd\u0259 istifad\u0259 olunur:<\/p>\n – S\u00fcrt\u00fcnm\u0259siz h\u0259r\u0259k\u0259t (qatarlar, konveyer sisteml\u0259ri)- Kimy\u0259vi madd\u0259l\u0259rin \u00e7irkl\u0259nm\u0259d\u0259n da\u015f\u0131nmas\u0131- H\u0259ssas t\u0259dqiqat n\u00fcmun\u0259l\u0259rinin z\u0259d\u0259l\u0259nm\u0259d\u0259n idar\u0259si<\/p>\n