Utoto wapadera wa NASA wa Mars 2020 rover amatha kupirira kutentha mpaka -73 ° C

Kuti apange ndi kutumiza gawo lililonse mumlengalenga, akatswiri ochokera ku US National Aeronautics and Space Administration (NASA) adzafunika kugwiritsa ntchito engineering, aerodynamics, zambiri zasayansi, komanso kugwiritsa ntchito penti yapadera. Izi zikugwiranso ntchito ku NASA's Mars 2020 rover.

Malinga ndi dongosolo lomwe linakonzedwa, liyenera kutera pamwamba pa Red Planet pa February 18, 2021. NASA imapenta zida zake zonse za Mars, ndipo Mars 2020 ndi chimodzimodzi.

Kujambula galimoto ya dziko lachilendo ndikosiyana kwambiri ndi kujambula galimoto yokhazikika. Tiyeni tiyambe ndi mfundo yakuti ndondomeko yonse ikuchitika pamanja.

Zimatenga pafupifupi miyezi inayi kuti asonkhanitse chassis ya rover kuchokera ku zigawo zambiri za aluminiyamu, ndi miyezi ina 3-4 kuti ikhale yodzaza.

Kusonkhana kukamaliza, thupi la aluminiyamu lidzapakidwa utoto woyera, womwe udzawonetsere kuwala kwa dzuwa, kuteteza rover kuti isatenthedwe.

Mosiyana ndi zokutira zomwe zimagwiritsidwa ntchito pamatupi agalimoto, utoto uwu umakhala wolimba kwambiri. Imatha kupirira kutentha kwambiri kwa Mars, komwe kumayambira pa 20°C pafupi ndi equator kufika pa -73°C kwina pa Red Planet.

Kuti utoto wogwiritsidwa ntchito ukhale wogwira mtima, wokutira uyenera kugwiritsidwa ntchito mofanana ndi kukhala ndi makulidwe ofunikira. Pambuyo popaka utoto, NASA iyeneranso kuwonetsetsa kuti pamwamba pa rover sitenga chilichonse, monga madzi kapena mankhwala ena.

Source: 3dnews.ru