Njengoba izimboni ziqhubeka nokuhlola izixazululo zamandla ahlanzekile, i-hydrogen ewuketshezi (LH2) ivele njengomthombo kaphethiloli othembisayo wezinhlelo zokusebenza eziningi. Kodwa-ke, ukuthuthwa nokugcinwa kwe-hydrogen ewuketshezi kudinga ubuchwepheshe obuthuthukisiwe ukuze kugcinwe isimo sayo sokungaguquguquki. Ubuchwepheshe obubalulekile kule ndawo yi-ipayipi elinejakethi ye-vacuum, okudlala indima ebalulekile ekuqinisekiseni ukudluliswa okuphephile nokuphumelelayo kwe-hydrogen ewuketshezi emabangeni amade.
Ukuqonda Amapayipi Afakwe Ijakethi Ye-Vacuum
Amapayipi anejakethi yokuhlanza(VJP) amapayipi akhethekile aklanyelwe ukuthutha uketshezi oluyi-cryogenic, njenge-hydrogen ewuketshezi, ngenkathi kunciphisa ukudluliselwa kokushisa. Lawa mapayipi aqukethe ipayipi langaphakathi, elibamba uketshezi oluyi-cryogenic, kanye nengqimba yangaphandle efakwe i-vacuum esebenza njengesithiyo sokushisa. I-vacuum phakathi kwezingqimba zangaphakathi nezangaphandle ibalulekile ekunciphiseni ukungena kokushisa nokugcina izinga lokushisa eliphansi elidingekayo ukuze i-hydrogen ewuketshezi ihlale isesimweni sayo esiyi-cryogenic.
Isidingo Sokufakwa Kokushisa Okusebenzayo Ekuthuthweni Kwe-Hydrogen Emanzi
I-hydrogen ewuketshezi idinga ukugcinwa emazingeni okushisa aphansi kakhulu (cishe -253°C noma -423°F). Noma yikuphi ukufakwa kokushisa, ngisho noma kungamanani amancane, kungabangela ukuhwamuka, okuholela ekulahlekelweni komthamo nokusebenza kahle.ipayipi elinejakethi ye-vacuumkuqinisekisa ukuthi i-hydrogen ewuketshezi ihlala ekushiseni okufunekayo, ivimbela ukuhwamuka okungadingekile futhi iqinisekise ukuthi i-hydrogen ihlala isesimweni soketshezi isikhathi eside. Lokhu kufakwa kokushisa okuphezulu kubalulekile ezinhlotsheni ezifana nezinhlelo zokulethwa kukaphethiloli zokuhlola isikhala, izimoto ezisebenzisa i-hydrogen, kanye nokusetshenziswa kwezimboni.
Izinzuzo zamapayipi e-Vacuum Jacketed kuzinhlelo zokusebenza ze-Cryogenic
Enye yezinzuzo ezibalulekile ze-amapayipi anejakethi ye-vacuumEkuthuthweni kwe-hydrogen ewuketshezi yikhono lazo lokunciphisa ukukhuphuka kokushisa ngaphandle kokuthembela ezintweni ezinkulu noma ezingasebenzi zokuvikela ukushisa. Lokhu kuzenza zibe yisisombululo esifanele sezinhlelo ezidinga izinhlelo ezincane, ezinokwethenjelwa, nezingabizi kakhulu. Ngaphezu kwalokho, ukumelana okuphezulu kokushisa okunikezwa yi-vacuum insulation kuqinisekisa indawo ezinzile nephephile yokugcina nokudlulisa i-hydrogen ewuketshezi, ngisho nasezimweni zangaphandle eziyinselele.
Ikusasa Lamapayipi Afakwe I-Vacuum Jacket Engqalasizinda Ye-Hydrogen
Njengoba isidingo se-hydrogen sanda, ikakhulukazi esimweni sokuguquka kwamandla, indima ye-amapayipi anejakethi ye-vacuumkwingqalasizinda ye-hydrogen ewuketshezi kuzokhula kuphela. Ukusungula izinto ezintsha ekwakhiweni kwamapayipi, njengezinto ezithuthukisiwe zokuvikela ukushisa kanye nobuchwepheshe obuthuthukisiwe obungavuzi, kuzoqhubeka nokuthuthukisa ukusebenza kahle nokuthembeka kwalezi zinhlelo. Eminyakeni ezayo, singalindelaamapayipi anejakethi ye-vacuumukudlala indima ebaluleke nakakhulu ekwakheni ikusasa lokugcina nokusatshalaliswa kwe-hydrogen.
Ekuphetheni,amapayipi anejakethi ye-vacuumzibalulekile ekuthuthweni okuphephile nokuphumelelayo kwe-hydrogen ewuketshezi. Njengoba amandla e-hydrogen eqhubeka nokudonswa emhlabeni jikelele, la mapayipi athuthukile azoba yingxenye ebalulekile ekusekeleni ingqalasizinda edingekayo ukuze kulethwe izixazululo zamandla ezihlanzekile nezisimeme.
Isikhathi sokuthunyelwe: Novemba-26-2024
