Pa 9:56 pa Epulo 16, 2022, nthawi ya ku Beijing, chombo chobwerera cha Shenzhou 13 chokhala ndi anthu chinafika bwino pa Dongfeng Landing Site, ndipo ulendo wopita ku Shenzhou 13 wokhala ndi anthu unayenda bwino kwambiri.

Kutumiza mumlengalenga, kuyaka mafuta, kusintha kwa kayendedwe ka satelayiti ndi maulalo ena ambiri ofunikira sizingasiyanitsidwe ndi thandizo la mpweya. Mainjini a magalimoto atsopano oyambitsa ndege m'dziko langa amagwiritsa ntchito madzi.haidrojenimadzimpweyandi mafuta a palafini ngati mafuta.Xenonali ndi udindo wosintha kaimidwe kake ndi kusintha mayendedwe a ma satellites mumlengalenga.Nayitrogeniimagwiritsidwa ntchito poyesa kulimba kwa mpweya wa matanki opopera roketi, makina a injini, ndi zina zotero. Zigawo za ma valve a pneumatic zingagwiritse ntchitonayitrogeningati gwero lamagetsi. Pazigawo zina za valve ya pneumatic zomwe zimagwira ntchito pa kutentha kwa haidrojeni yamadzimadzi,heliamuntchito imagwiritsidwa ntchito. Nayitrogeni wosakaniza ndi nthunzi ya propellant alibe chiopsezo choyaka ndi kuphulika, alibe vuto lililonse pa dongosolo la propellant, ndipo ndi mpweya wabwino komanso woyeretsa. Pa injini za roketi zamadzimadzi za hydrogen-oxygen, pansi pa dzuwa linalake, uyenera kuchotsedwa ndi helium.

Mpweyawu umapereka mphamvu yokwanira ya roketi (gawo louluka)

Maroketi oyambirira ankagwiritsidwa ntchito ngati zida kapena kupanga zozimitsa moto. Malinga ndi mfundo ya kuchitapo kanthu ndi mphamvu yochitapo kanthu, roketi imatha kupanga mphamvu mbali imodzi - kuponya. Kuti ipange kuponya kofunikira mu roketi, kuphulika kolamulidwa komwe kumachitika chifukwa cha mphamvu yamphamvu ya mankhwala pakati pa mafuta ndi oxidizer kumagwiritsidwa ntchito. Mpweya wokulirapo wochokera ku kuphulikako umatulutsidwa kumbuyo kwa roketi kudzera mu doko la jet. Doko la jet limatsogolera mpweya wotentha kwambiri komanso wopanikizika kwambiri womwe umapangidwa ndi kuyaka kupita mumtsinje wa mpweya, womwe umatuluka kumbuyo ndi liwiro la hypersonic (kangapo liwiro la phokoso).

Gasi amathandiza oyenda mumlengalenga kuti apume mpweya mumlengalenga

Mapulojekiti oyendetsa ndege mumlengalenga okhala ndi anthu ali ndi zofunikira kwambiri pa mpweya womwe umagwiritsidwa ntchito ndi oyendetsa ndege, zomwe zimafuna kuyera kwambiri.mpweyandi zosakaniza za nayitrogeni. Ubwino wa mpweya umakhudza mwachindunji zotsatira za kuponyedwa kwa roketi ndi mkhalidwe wa thupi la oyenda mumlengalenga.

'Maulendo' a mphamvu za gasi pakati pa nyenyezi

Chifukwa chiyani mugwiritse ntchitoxenonngati chotulutsira mpweya?XenonIli ndi kulemera kwakukulu kwa atomu ndipo imasinthidwa mosavuta kukhala ayoni, ndipo siili ndi ma radiation, kotero ndiyoyenera kugwiritsidwa ntchito ngati reactant ya ma ion thrusters. Kulemera kwa atomu ndikofunikanso, zomwe zikutanthauza kuti ikafulumizitsidwa ku liwiro lomwelo, nucleus yayikulu imakhala ndi mphamvu yowonjezereka, kotero ikatulutsidwa, mphamvu yowonjezereka yochitira imaperekedwa kwa thruster. Thruster ikakula, mphamvu yowonjezereka imaperekedwa kwa thruster. Thruster ikakula, mphamvu yowonjezereka imaperekedwa kwa thruster.