Ngaphandle kobuchwepheshe boketshezii-hydrogenkanye noketshezialulimoni, ezinye izakhiwo ezinkulu zesayensi zizoba inqwaba yensimbi yensimbi ... Ibaluleke kangakanani i-hydrogen ye-yydrogen ne-helium ewuketshezi?

Kwenzeka kanjani ososayensi baseChinai-hydrogenkanye ne-helium okungenakwenzeka ukufana notshwala? Ngisho isikhundla phakathi okuhle kakhulu emhlabeni? Ake siveze izihloko ezishisayo ezinjengokuthi "umcibisholo weqhwa" kanye nokuvuza kwe-helium, bese ungena esahlukweni esihle kakhulu semboni yezwe lami le-cryogenic ndawonye.

I-Ice Rocket: Isimangaliso se-hydrogen ewuketshezi kanye no-oxygen owuketshezi

Thina Mashi yaseChina Rocket Rocket, i- "Hercules" yomkhakha we-aerospace, "90% kaphethiloli uketshezii-hydrogenKu-Minus 253 Degrees Celsius kanye no-oksijini we-liquid at minus 183 degrees Celsius "- Lokhu kusondele kakhulu emkhawulweni wamazinga okushisa aphansi, futhi futhi kungumsuka wegama elithi" i-Ice Rocket ".

Kungani ukhethe i-hydrogen ewuketshezi?

Isizathu silula: isisindo esifanayo sei-hydrogenInevolumu yezikhathi ezingaba ngu-800 ezi-hydrogen ewuketshezi. Usebenzisa uphethroli owuketshezi, i- "rocket tank" yokonga isikhala esengeziwe, futhi igobolondo lingaba mncane, ukuze liphathe imithwalo eminingi esibhakabhakeni. Inhlanganisela ye-hydrogen ye-liquid ne-oxygen ye-liquid ayiyona enobungani bemvelo kuphela, kepha futhi ingakhiqiza ukukhuphuka kwesivinini okukhulu futhi kuthuthukise ukusebenza kahle kwenjini. Kuyisinqumo esihle kakhulu se-rocket profellant.

Ukuvuza kwe-Helium: Umbulali Ongabonakali Ensimini Ye-Aerospace

I-Spacex ekuqaleni yahlelwa ukuba yenze "i-North Star Dawn" Mission ekupheleni kuka-Agasti, kepha ukwethulwa kuhlehlisiwe ngenxa yokutholwa kwealulimoniukuvuza ngaphambi kokuqalisa. I-Helium idlala indima 'ekunikeze isandla' edwaleni. Ikhipha umoya-mpilo owuketshezi enjini efana nesirinji.

Noma kunjalo,alulimoniInesisindo esincane samangqamuzana futhi kulula kakhulu ukuwavuza, okuyingozi kakhulu kubuchwepheshe besikhala. Lesi sehlakalo siphinda siqokomisa ukubaluleka kwe-Helium kwinsimu ye-aerospace kanye nobunzima bohlelo lwayo.

I-Hydrogen ne-helium: izinto eziningi kakhulu endaweni yonke

I-hydrogen futhialulimoniababona "omakhelwane" kuphela etafuleni lezikhathi, kodwa futhi nezinto eziningi kakhulu endaweni yonke. I-Hydrogen Fusion ikhipha ukushisa ukuze ibe yi-helium, into esenzeka nsuku zonke elangeni.

I-liquefaction yei-hydrogenfuthi i-helium isebenzisa indlela efanayo nesiqandisi, futhi amazinga okushisa awo aphansi aphansi kakhulu, ku-253 ℃ no-269 ℃ ngokulandelana. Lapho amazinga okushisa e-helium ewuketshezi ehla kuye -271 ℃, kuzokwenzeka ushintsho olukhulu kakhulu, okuwumphumela we-macroscopic quantum.

Ukuthuthukiswa kobuchwepheshe obuphansi bokusika njenge-quantum computing kuzoba nesidingo esandayo sezindawo zokushisa eziphansi kakhulu, kanti ososayensi baseChina bazoqhubeka nokuqala uhambo lokushisa oluphansi futhi banikele ngentuthuko yesayensi nakwezobuchwepheshe. Khonzani kososayensi, futhi ake sibheke phambili ekuzuzeni kwabo okuhle kakhulu esikhathini esizayo!