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NASA inozivisa chizvarwa chitsva chemuchadenga. Iwe unonyatsoziva chero chinhu nezve spacesuits?

Nguva:2020-01-06 Hits:

NASA yakafumura maviri ayo matsva emuchadenga masutu - sutu yemwedzi uye sutu yeOrion - mukugadzirira kumhara nemwedzi 2024 uye kuongorora kweramangwana kweMars.

 

Lunar suit

Iyo Exploration Extravehicular Mobility Unit \'s sutu yemwedzi, kana XEMU. Shandisa tsvuku, bhuruu, white three color collocation, uye pamberi peiyo chena yakachena Apollo nzvimbo masutu akaita kutaridzika kwemavara akasiyana. Sutu itsva yemwedzi INOSHANDISA bhero muchiuno inobvumira vanoongorora muchadenga kuti vaumbe, mamwe anochinjika anochinjika uye anochinja, kunyanya pasina kukanganisa kukotama, squatting uye mamwe mafambiro. Izvi zvinoreva kuti vazivi vemuchadenga vachanyatsosanduka pavanenge vachiongorora mamiriro emwedzi mune ramangwana. Pamusoro pe, iyo sutu nyowani inowedzera zvakanyanya huwandu hwekufamba kwepfudzi, uye vazivi vemuchadenga vanogona kutosimudza maoko avo pamusoro pemisoro yavo, izvo masutu ekare haana kukwanisa kuita.

At the same time, kugadzirisa dambudziko reguruva remwedzi, iyo itsva spacesuit kune itsva chaiyo midziyo - chiuno chinotakura mudziyo chakanyatsovharwa kudzivirira kupinda kweguruva. APanguva imwe iyo nyowani-isina guruva zvinhu zvakare inoshandiswa kukwenenzvera guruva-proof dhizaini yesutu yakazara, kunyangwe mumajoini madiki, kudzivirira guruva kupinza zvakanyanya sezvinobvira.

Orion flight suit

Orion Crew Survival System Suit, inozivikanwawo seOrion Crew Survival System Suit, iruvara rweorenji rwakajeka, zvidiki uye zvakareruka pakuonekwa, uye neshanduro yakagadziridzwa yeSpace flight Suit. Orion flight suit ine zvinotevera maitiro :(1) inogona kupa kusvika 8 maawa ekufema mweya, plus 1 awa ye emergency reserve; (2) provide 100% pure oxygen mode, izvo zvinoita kuti vazivi vemuchadenga vashande nekukasika; (3) kana mamiriro ezvinhu akaoma, zvakadai sevhayumu kana kuti pedyo nekutsvaira, Orion masutu anogona kupa vazivi vemuchadenga nzvimbo yakachengeteka yakatsikirirwa kwemazuva anosvika matanhatu.

Nezve kugadzirwa kwespacesuits

Saizvozvo, spacesuits dzakadzidzwa pamberi peApollo moon kumhara. Iyo spacesuit ihurongwa hwakaoma kwazvo, kuenzana nechikepe chidiki. Parizvino, zvigadzirwa zvikuru zvefiber zvinoshandiswa mune masutu emuchadenga ijira rakarukwa renylon warp, PU yakavharwa jira renaironi, neoprene yakavharwa nylon jira uye polytetrafluoroethylene, Kevlar® uye Nomex® fiber zvigadzirwa. Kuchengetedza vazivi vemuchadenga kuti vasafambe kunze kwekapisi, iyo Apollo lunar suit inogadzirwa 21 zvidimbu zvejira, kusanganiswa kwezvikamu zvakapfava uye zvikamu zvakasimba kupa rubatsiro, kufamba uye kunyaradza.

Kuenzaniswa neApollo lunar sutu, NASA \'s inotevera-chizvarwa ndx-1 sutu yeMars inogadzirwa kusvika 350 zvinhu, kusanganisira Kevlar® uye carbon fiber, uye yakareruka zvakanyanya, neukobvu hunosvika 4.8mm, inochinjika kune yakanyanyisa mamiriro ezvakatipoteredza.

Kunyangwe iyo ndx-1 space sutu yakagadziridzwa mukurasikirwa uremu uye kushanduka, inonyanya kusanganiswa kwechimiro chinoshanduka uye chimiro chakasimba. Kubva pane izvi, Dava Newman's timu kuMassachusetts Institute of Technology (MIT) yauya neyakareruka vhezheni ye "ganda rechipiri" yeMars spacesuit, iyo BioSuit TM. Hunhu hukuru hweiyo space suit system iri mumusanganiswa we memory alloy, passive elastic zvinhu uye electrostatic spinning zvinhu, uchishandisa kudzvanywa kweiyo semi-yakaomesesa tambo yakagadzika pane inochinjika tight zvipfeko yakagadzirwa nebackpressure, kutsiva iyo yechinyakare chipfeko chemuchadenga chaida inorema inflatable pressure inomisa layer, saka inogona kuderedza uremu zvakanyanya uye kuvandudza kuchinjika.

Nekuda kweiyo chiteshi chemuchadenga nguva yenguva zhinji yekuwedzera-motokari yekuongorora zviitiko, masutu emuchadenga eramangwana kwete chete kusangana nenzvimbo itsva yenzvimbo kune basa remuchadenga rezvitsva zvinodiwa, asiwo kuderedza huremu hwemuchadenga, kuwedzera kushanduka, kuitira kuti uite zvirinani zviedzo zvekuongorora nzvimbo.


Kuti uwane mamwe mashoko, ndapota teerera kune yakakosha kudzidza ye "kusimudzira mamiriro uye maitiro ekuona kweaerospace machira" mu 2018 yakakosha nyaya yemachira eindasitiri yakaburitswa netextile guide.