Ngo-9:56 ngo-Ephreli 16, 2022, ngesikhathi saseBeijing, umkhumbi-mkhathi we-Shenzhou 13 obuyayo wemikhumbi-mkhathi ufika ngempumelelo e-Dongfeng Landing Site, futhi umkhankaso wokundiza owawuqhutshwa yi-Shenzhou 13 waba yimpumelelo ephelele.

Ukwethulwa komkhathi, ukushiswa kukaphethiloli, ukulungisa isimo sesathelayithi nezinye izixhumanisi eziningi ezibalulekile azihlukaniseki ngosizo lwegesi. Izinjini zesizukulwane esisha sezimoto zezwe lami zisebenzisa kakhulu uketshezii-hydrogen, uketsheziumoya-mpilokanye nophalafini njengophethiloli.I-Xenonunomthwalo wemfanelo wokulungisa ukuma nokuguqula ama-orbit amasathelayithi emkhathini.I-nitrogenisetshenziselwa ukuhlola ukucinana komoya kwamathangi aphehla amarokhethi, amasistimu enjini, njll. Izingxenye zamavalvu womoya zingasebenzisainitrogennjengomthombo wamandla. Kwezinye izingxenye ze-valve ye-pneumatic ezisebenza emazingeni okushisa e-hydrogen ewuketshezi,i-heliumukusebenza kuyasetshenziswa. I-nitrogen exutshwe nomhwamuko ayinayo ingozi yokuvutha nokuqhuma, ayinawo umthelela omubi ohlelweni lwe-propellant, futhi iyigesi yokuhlanza eyongayo nefanelekile. Ezinjinini zerokhethi eziwuketshezi ze-hydrogen-oxygen, ngaphansi kwezimo ezithile zokukhanya kwelanga, kufanele zipheshulwe nge-helium.

Igesi inikeza amandla anele erokhethi (isigaba sendiza)

Amarokhethi okuqala ayesetshenziswa njengezikhali noma ukwenza iziqhumane. Ngokomgomo wesenzo namandla okuphendula, i-rocket ingakhiqiza amandla ohlangothini olulodwa - i-thrust. Ukuze ukhiqize i-thrust edingekayo ku-rocket, ukuqhuma okulawulwayo okubangelwa ukusabela kwamakhemikhali okunodlame phakathi kukaphethiloli ne-oxidizer kusetshenziswa. Igesi ekhulayo evela ekuqhumeni ikhishwa ngemuva kwerokhethi ngokusebenzisa i-jet port. Imbobo yejethi iqondisa izinga lokushisa eliphezulu kanye negesi yomfutho ophezulu okhiqizwe ukushiswa kumfudlana womoya, ophuma ngemuva ngesivinini esikhulu (izikhathi eziningana isivinini somsindo).

Igesi ihlinzeka ngokusekela kosomkhathi ukuze baphefumule emkhathini

Amaphrojekthi okundiza emkhathini anezidingo eziqine kakhulu kumagesi asetshenziswa osomkhathi, adinga ukuhlanzeka okuphezulu.umoya-mpilokanye nezingxube ze-nitrogen. Izinga legesi lithinta ngokuqondile imiphumela yokwethulwa kwerokhethi kanye nesimo somzimba sosomkhathi.

'Travel' yamandla egesi

Kungani usebenzisexenonnjenge-propellant?I-Xenoninesisindo se-athomu esikhulu futhi yenziwa kalula yi-ionized, futhi ayinayo imisebe, ngakho ifaneleka kakhulu ukusetshenziswa njenge-reactant yama-ion thrusters. Ubukhulu be-athomu nabo bubucayi, okusho ukuthi uma isheshiselwa ngesivinini esifanayo, i-nucleus enkulu iba nomfutho owengeziwe, ngakho lapho ikhishwa, amandla okusabela engeziwe iwanikeza ku-thruster. Uma i-thruster inkulu, i-thruster iba nkulu.