Ukuthuthwa kunye nokugcinwa kwe-cryogenic liquids, ngakumbi i-oksijeni ye-liquid (LOX), idinga iteknoloji eyinkimbinkimbi yokuqinisekisa ukhuseleko, ukusebenza kakuhle, kunye nokulahlekelwa okuncinci kwezixhobo.Vacuum imibhobho yeebhatyi(VJP) licandelo eliphambili kwiziseko ezingundoqo ezifunekayo ukuhanjiswa ngokukhuselekileyo kwe-oksijini engamanzi. Ngokugcina ubushushu be-cryogenic be-LOX,imibhobho yokufunxa ibhatyizibalulekile kuluhlu olubanzi lwamashishini, kubandakanywa i-aerospace, amacandelo ezonyango, kunye negesi yemizi-mveliso.
Yintoni imibhobho yeJacket yeVacuum?
Vacuum imibhobho yeebhatyizibandakanya umbhobho wangaphakathi obambe ulwelo lwe-cryogenic, ejikelezwe yijacket yokukhusela yangaphandle. Isithuba phakathi kwezi zimbini zomaleko siyakhutshwa ukuze senze i-vacuum, enciphisa kakhulu ukutshintshwa kobushushu ukusuka kwindawo yangaphandle ukuya kwi-cryogenic liquid. Oku kugquma kuthintela ukufudumala kweoksijini engamanzi, ngaloo ndlela kuncitshiswe umngcipheko wokufunxa kunye nokuqinisekisa ukuba uhlala ukwimeko yolwelo ngexesha lothutho.
Kutheni iMibhobho yeJacket yeVacuum iBalulekile kwi-Oxygen yolwelo
Ioksijini elulwelo igcinwa kwaye ithuthwa kumaqondo obushushu asezantsi -183°C (-297°F). Nokuba ukunyuka okuncinci kweqondo lokushisa kunokubangela ukuba i-LOX ibe ngumphunga, ekhokelela ekufakeni uxinzelelo, ubungozi obunokhuseleko kunye nokulahlekelwa kwezinto ezixabisekileyo.Vacuum imibhobho yeebhatyiziyilelwe ukunciphisa igalelo lobushushu, ukuqinisekisa ukuba ioksijini yolwelo ihlala izinzile ngexesha lothutho lomgama omde okanye kwiitanki zokugcina. Ubuchule babo bokugquma obuphezulu bunceda ukugcina imeko ye-cryogenic ye-LOX, ibenza babaluleke kakhulu kwizicelo apho ulawulo oluchanekileyo lobushushu lubalulekile.
Izibonelelo zeMibhobho yeJacket yeVacuum kwiiNkqubo zeOxygen yoLwalo
Ukusetyenziswa kweimibhobho yokufunxa ibhatyiinikeza iingenelo ezininzi kwiinkqubo zothutho lweoksijini elulwelo. Okokuqala, banikezela ngokugqithiswa kwe-thermal ephezulu xa kuthelekiswa nezinto zendabuko, ukunciphisa kakhulu ukuhanjiswa kobushushu kunye nokuthintela ukubilisa kwe-LOX. Oku kukhokelela ekusebenzeni ngokufanelekileyo kunye neendleko ezifanelekileyo. Okwesibini, uyilo lweimibhobho yokufunxa ibhatyiiqinisekisa ukugcinwa okuncinci kunye nokhuseleko olwandisiweyo. Ngenxa yokuba i-vacuum insulation inciphisa imfuno yokulungiswa rhoqo okanye ukulungiswa, inkqubo ihlala ithembekile ekuhambeni kwexesha.
Umbono wekamva leMibhobho eneJacket yeVacuum kwiZicelo zeLOX
Njengoko imfuno yeoksijini elulwelo ikhula, ngakumbi kumacandelo afana nokhathalelo lwempilo (ye-oksijini yonyango) kunye nokuhlola indawo (ye-rocket propulsion),imibhobho yokufunxa ibhatyiiya kudlala indima engundoqo ekuqinisekiseni uthutho olukhuselekileyo nolusebenzayo. Ngenkqubela phambili eqhubekayo kwimathiriyeli kunye noyilo, ikamvaumbhobho wevacuum jacketediinkqubo ziya kusebenza ngakumbi, zinceda ukunciphisa iindleko zokusebenza ngelixa ziphucula ukhuseleko kunye nokuthembeka kwe-LOX yokugcina nokusabalalisa.
Ukuququmbela,imibhobho yokufunxa ibhatyizibalulekile kuthutho olukhuselekileyo lweoksijini elulwelo. Ukukwazi kwabo ukubonelela nge-insulation ephezulu kunye nokugcina ubushushu be-cryogenic bubalulekile ekuthinteleni ilahleko ye-oksijini yolwelo kunye nokuqinisekisa ukusebenza okukhuselekileyo, okusebenzayo kuwo wonke amashishini ahlukeneyo. Njengoko ukusetyenziswa kweoksijini yolwelo kusanda,imibhobho yokufunxa ibhatyiiya kuhlala ililitye lembombo leziseko ezingundoqo ezifunekayo ukuxhasa le mfuno ikhulayo.
Ixesha lokuposa: Nov-27-2024
