Masayendisiti uye mainjiniya akaedza venus ballotype muNevada's dema dema renje muChikunguru 2022. Mota yakavanzika-yakabudirira yakabudirira kupedzisa 2 yekutanga ndege

Nekumanikidza kwaro kupisa uye kwakanyanya kumanikidza, venus 'pamusoro pehutsinye uye isingakanganwiki. Muchokwadi, iyo probes iyo yakatanga ipapo kusvika ikozvino yagara chete maawa mashoma zvakanyanya. Asi panogona kunge paine imwe nzira yekuongorora nyika ino ine ngozi uye inonakidza kupfuura isingaenzaniswi, kana kutambisa zuva kukanda kwebwe kubva pasi. Ndiyo mhanza. Nasa's Jet Propulsion Laboratori (JPL) muPasadena, Calif

Vatsvagiri vakashandisa bvunzo prototype, shiri shruken yemhanza iyo inogona chaizvo rimwe zuva ichienda kuburikidza nemakore denss e venus.

Yekutanga venus balloon prototype test ndege

Iyo yakarongwa venus aerobot ndeye makumi mana emamita (12 metres) mune diameter, anenge 2/3 saizi yeiyo prototype.

Chikwata chesainzi uye mainjiniya kubva kuJPL uye pedyo neSpace Corporation muTilloMook, Oregon, yakaitisa nzira yekuyedza. Kubudirira kwavo kunoratidza kuti mabhaluni veVenussian anofanirwa kuve nekugona kupona mumamiriro ekunze enyika ino yakavakidzana. Pa venus, mhanza ichabhururuka nekukwira kwemakumi manomwe emakiromita pamusoro pechiso. Kuti uenderane ne tembiricha uye density yeiyo venus 'mamiriro ezvinhu muyedzo, timu yakasimudza balloon yekuyedza kune kukwirira kwe1 km.

Munzira dzose, mhanza inozvibata sezvakaita. Jacob Izraelevitz, procipal yekuongorora yeJPL yekuyedza, marobhoti akakosha, akati:

Paul Byrne of Washington University muSt

Famba muVenus mhepo

Saka nei mabhaloni? NASA inoda kudzidza dunhu rezvemamiriro ekunze iven akaderera kwazvo kune iyo orbitter yekuongorora. Kusiyana nevanyori vemo, vanovhuvhuta mukati memaawa, mhanza dzinogona kuyamwisa mumhepo kwevhiki kana kunyange mwedzi, kudhonzwa kubva kumabvazuva kusvika kumadokero. Iyo mhanza inogona zvakare kushandura kukwirira kwayo pakati pegumi nemakumi matatu nemakumi matatu emamita makumi maviri nemashanu kusvika makumi matanhatu nemashanu) pamusoro pechiso.

Nekudaro, marobhoti anobhururuka haasi ega zvachose. Inoshanda neye orbiter pamusoro pevenus 'mamiriro ekunze. Kuwedzera pakuita muyedzo wesainzi, mhanza yacho zvakare inoita sekukurukurirana zvine chekuita neanoter.

Balloons mumabhaluni

Iyo prototype ndeye "balloon mukati memhanza," vaongorori vakataura. KumanikidzwaHeliuminozadza Reid Yemukati Reservoir. Zvichakadaro, iyo inochinjika yekunze helium ballloon inogona kuwedzera uye chibvumirano. Balloons inogonawo kumuka kumusoro kana kudonha pasi. Zvinoita izvi nerubatsiro rweHeliumvents. Kana iyo timu yemishin yemishini yaida kusimudza mhanza, ivo vaizovhara helium kubva kune reservo remukati kuenda kumhanza yekunze. Kuisa balloon kumashure, iyoHeliuminocherwa kumashure mune reservoir. Izvi zvinokonzeresa balloon yekunze kuchibvumirano uye kurasikirwa nezvokumwe buoyanancy.

Zvakaringana

Paakakwirisa akamira pamakiromita makumi mashanu neshanu pamusoro peiyo venus, tembiricha haina kuteyiwa uye kumanikidzwa kwemweya hakuna kusimba. Asi chikamu ichi cheVenus 'mamiriro achiri akanaka kwazvo, nekuti makore azere nemadonhwe eSulfuc acid. Kuti ubatsire kutsungirira nharaunda iyi inokonzeresa, mainjiniya akavaka mhanza kubva kune akawanda mararamiro ezvinyorwa. Zvinyorwa zvinoburitsa acid-kuramba kujaira, metallation kuti uderedze kupisa kwezuva, uye chikamu chemukati chinoramba chakasimba zvakakwana kuti zvitakure zviridzwa zvesainzi. Kunyangwe zvisimbiso zviripo zvakasarudzika. Miedzo yekubhururuka yakaratidza kuti zvigadzirwa uye kuvaka kwemhanza kunofanirawo kushanda paVenus. Zvinoshandiswa zvinoshandiswa kupukunyuka kwekupfumiswa nekupukunyuka kwakaomarara, uye kusimba kwekubata kwatairatidza muNavada kutanga uye kupora kunotipa chivimbo mukuvimbika kwemhanza yedu palloons edu pallo

Kwemakumi emakore, mamwe masayendisiti uye mainjiniya akafunga mabhaluni senzira yekuongorora venus. Izvi zvinogona kuitika munguva pfupi. Mufananidzo kuburikidza neNASA.

Sayenzi muVenus 'mamiriro

Masayendisiti anojeketa mabhaluni ekuongorora kwakasiyana kwesainzi. Izvi zvinosanganisira kutsvaga mafungu ezwi mumhepo inogadzirwa neVenusia pasi pekudengenyeka. Mamwe emamwe anoongorora zvinonakidza zvichave kuumbwa kwemamiriro ekunze pachawo.Carbon dioxideInogadzira yakawanda yeiyo venus 'mamiriro ekunze, fuling iyo inomhanya greenhouse maitiro akagadzira venus yakadaro gehena riri pamusoro. Kuongororwa kutsva kunogona kupa zviratidzo zvakakosha nezve kuti zvakaitika chaizvo izvi. Kutaura zvazviri, masayendisiti anoti mumazuva ekutanga, venus aigara sepanyika. Saka chii chakaitika?

Ehezve, sezvo masayendisiti akataura nezve kuwanikwa kwe phosphine muVenus 'mamiriro ezvinhu muna 2020, mubvunzo wehupenyu hunobvira muVenus' Makore 'zvakamutsidzira kufarira. Mazwi emifoti haana kujairika, uye zvimwe zvidzidzo zvichiri kubvunza kuvapo chaiko. Asi misheni yeBalloon yakadai ingave yakakodzera kuongororwa kwakadzika kwemakore uye pamwe ichitozivisa chero hutachiona zvakananga. Misangano yeBalloon yakadai inogona kubatsira kuburitsa zvimwe zvezvakavanzika zvinovhiringidza uye zvakaoma.