Da misalin karfe 10 na ranar 16 ga watan Afrilu, jirgin Shenzhou mai lamba 13 da ya dawo da kumbon ya yi nasarar sauka a wurin saukar Dongfeng, kuma 'yan sama jannatin sun dawo lafiya. Ba a sani ba cewa a cikin kwanaki 183 da 'yan sama jannatin suka yi zamansu a sararin samaniya, zanen basalt fiber ya kasance a tashar sararin samaniya, yana tsaron su cikin shiru.
Tare da bunƙasa masana'antar sararin samaniya, adadin tarkacen sararin samaniya yana ci gaba da karuwa, wanda ke yin barazana da aminci na aikin jiragen sama. An ba da rahoton cewa abokan gaba na tashar sararin samaniya shine ainihin tarkace da micrometeoroids da gurɓataccen sararin samaniya ya haifar. Adadin manyan baraguzan sararin samaniya da aka gano aka kuma kidaya su ya haura 18,000, kuma adadin da ba a gano ya kai dubun biliyoyin ba, kuma duk wannan ba za a iya dogara da shi ba sai da ita kanta tashar.
A cikin 2018, kumbon Soyuz na Rasha ya yi ikirarin cewa, lalacewar bututun sanyaya ne ya haifar da kwararar iska. A cikin watan Mayun shekarar da ta gabata, wani karamin dandali na sararin samaniya ya kutsa kai ga hannun mutum-mutumi na tashar sararin samaniyar kasa da kasa mai tsawon mita 18. Abin farin ciki, ma'aikatan sun gano shi a cikin lokaci kuma sun gudanar da bincike da gyare-gyare don kauce wa mummunan sakamako.
Don hana faruwar irin wannan lamari, ƙasata ta yi amfani da zanen fiber na basalt don cike kayan tsarin kariya na tasirin kariya na tashar sararin samaniya, ta yadda tashar sararin samaniya za ta iya kare tashar sararin samaniya daga tasirin sauri mai sauri tare da guntu har zuwa 6.5 mm a diamita.
Tufafin fiber na basalt tare da haɗin gwiwar masana'antar kimiyya da fasaha ta kasar Sin ta samar da tashar sararin samaniya ta biyar da Zhejiang Shijin Basalt Fiber Co., Ltd., an yi amfani da shi a tashar sararin samaniya ta ƙasata. A matsayin mabuɗin abu don tsarin kariyar tarkacen sararin samaniya, yana iya murkushewa sosai, narke har ma da iskar gas. projectile, da kuma rage saurin na'urar, ta yadda ikon tashar sararin samaniyar na iya tsayayya da tasirin tarkacen sararin samaniya a gudun 6.5km / s ya karu da fiye da sau 3, wanda ya inganta ingantaccen tsarin kewayawa da amincin tashar sararin samaniya, wanda ya wuce ma'aunin ƙirar kariya na tashar sararin samaniya ta duniya.
Lokacin aikawa: Afrilu-24-2022
