Tanka e kopantsoeng ea fiber ea carbonli se li atile haholo lits'ebetsong tsa sejoale-joale tsa polokelo ea khase, ho kenyeletsoa hydrogen. Kaho ea bona e bobebe empa e le matla e ba etsa hore e be tse loketseng lits'ebetso moo boima ba 'mele le khatello ea maikutlo li leng bohlokoa, joalo ka likoloing, li-drones, litsamaiso tsa matla tsa backup, le lipalangoang tsa khase ea indasteri. Sehlooho sena se hlahloba kamootanka ea carbon fibers e ka sebelisoa ho boloka haedrojene, hore na ke likhatello life tsa ho sebetsa tse loketseng, lintlha tsa polokeho, le mokhoa oa ho boloka litanka tsena ka nepo.
Ke Hobane'ng ha U SebelisaCarbon Fiber Composite Tankas bakeng sa Hydrogen?
Hydrogen ke khase e bobebe haholo e nang le matla a mangata ka kilogram, empa hape e hloka khatello e phahameng hore e bolokoe ka mokhoa o kopaneng. Litanka tsa tšepe tsa setso li matla, empa li boetse li boima, e leng tšitiso bakeng sa lisebelisoa tsa mohala kapa tsa lipalangoang.Tanka e kopantsoeng ea fiber ea carbone fana ka khetho e ntle:
- E bobebe: Litanka tsena li ka ba bobebe ho isa ho 70% ho feta litanka tsa tšepe, tse bohlokoa lits'ebetsong tsa mehala joalo ka likoloi kapa li-drones.
- Bokhoni ba Khatello e Phahameng: Tanka e kopantsoeng ea fiber ea carbons e ka sebetsana le likhatello tse phahameng, e leng se etsang hore li tšoanelehe bakeng sa ho hatella hydrogen hore e be meqolo e menyenyane.
- Khanyetso ea Corrosion: Ho fapana le tšepe, lik'hemik'hale tsa carbon ha li khone ho senyeha, e leng ntho ea bohlokoa bakeng sa ho boloka hydrogen.
Khatello e Tloaelehileng ea ho sebetsa bakeng sa polokelo ea haedrojene
Khatello eo haedrojene e bolokiloeng ho eona e ipapisitse le ts'ebeliso:
- Litanka tsa tšepe tsa Type I: Ha e le hantle ha e sebelisoe bakeng sa haedrojene ka lebaka la boima ba 'mele le mathata a mokhathala.
- Tanka e kopantsoeng ea fiber ea carbonsMofuta oa III or IV): E sebelisoa hangata bakeng sa haedrojene, haholo lits'ebetsong tsa likoloi le tsa indasteri.
Ka polokelo ea haedrojene:
- 350 bar (5,000 psi): Hangata e sebelisoa lits'ebetsong tsa indasteri kapa tse boima.
Likhatello tsena li phahame haholo ho feta tsa moea (hangata 300 bar) kapa oksijene (200 bar), e leng se etsang hore karo-karolelano ea carbon fiber e phahameng ho isa boima ba 'mele e be ea bohlokoa le ho feta.
Lintlha tsa bohlokoa bakeng sa polokelo ea haedrojene
Hydrogen e na le thepa e ikhethang e etsang hore polokeho le khetho ea thepa e be ea bohlokoa:
- Hydrogen Embrittlement:
- Litšepe tse kang tšepe li ka senyeha ka pel'a haedrojene ha nako e ntse e ea, haholo-holo tlas'a khatello e phahameng. Lisebelisoa tse kopantsoeng ha li hlokofatsoe ke hydrogen embrittlement ka tsela e ts'oanang, ho fanatanka ea carbon fibersa molemo o hlakileng.
- Permeation:
- Hydrogen ke molek'hule e nyenyane haholo 'me butle-butle e ka feta har'a lisebelisoa tse ling. Litanka tsa mofuta oa IV li sebelisa polymer liner ka har'a khetla ea carbon fiber ho fokotsa ho kenella ha haedrojene.
- Tšireletseho ea Mollo:
- Ha ho hlaha mollo, litanka li lokela ho ba le lisebelisoa tsa ho fokotsa khatello (PRDs) ho thibela ho phatloha ka ho ntša khase ka tsela e laoloang.
- Liphello Tsa Mocheso:
- Mocheso o phahameng le o tlase o ka ama khatello ea tanka le ts'ebetso ea liner. Tšebeliso e nepahetseng le tšebeliso e nepahetseng ka har'a mekhahlelo ea mocheso e tiisitsoeng ke ea bohlokoa.
Malebela a Tlhokomelo le Tlhahlobo
Ho netefatsa ts'ebetso ea nako e telele le polokeho eacarbon fiber hydrogen tankas, tlhokomelo le tlhahlobo ea kamehla lia hlokahala:
- Tlhahlobo ea Pono:
- Sheba bokantle bo ka ntle bakeng sa mapetsong, delamination, kapa ts'enyehelo ea tšusumetso. Esita le litšusumetso tse nyane li ka senya botšepehi ba tanka.
- Tlhahlobo ea Valve le ho Fitting:
- Etsa bonnete ba hore li-valve tsohle, li-seal, le li-regulator li sebetsa hantle 'me ha li lutle.
- Tlhokomeliso ea Bophelo ba Tšebeletso:
- Tanka e kopantsoeng ea fiber ea carbons ba na le bophelo bo hlalositsoeng ba ts'ebeletso, hangata ho pota lilemo tse 15. Ka mor'a nako eo, ba lokela ho tlohela mosebetsi le haeba ba bonahala ba le hantle.
- Qoba ho Tlatsa ho Fetisisa:
- Kamehla tlatsa tanka ho khatello ea eona e lekantsoeng ea ho sebetsa, 'me u qobe khatello e feteletseng, e ka fokolisang motsoako ka nako.
- Ho Tlatsoa ho netefalitsoeng:
- Ho tlatsa oli ea hydrogen ho lokela ho etsoa ho sebelisoa lisebelisoa tse netefalitsoeng le ke basebetsi ba koetlisitsoeng, haholo-holo khatellong e phahameng.
- Polokelo ea Tikoloho:
- Boloka litanka sebakeng se omeletseng, se nang le moriti hole le mahlaseli a letsatsi kapa mehloli ea mocheso. Qoba maemo a leqhoa ntle le haeba tanka e netefalitsoe bakeng sa tšebeliso e joalo.
Sebelisa Mehlala ea Mehlala
Tanka ea carbon fiber hydrogens li se li sebelisoa haholo ho:
- Likoloi tsa mafura (likoloi, libese, literaka)
- Li-drones tsa haedrojene le lifofane
- Boloka matla le litsamaiso tsa matla tse emeng
- Lisebelisoa tsa mafura tsa hydrogen tse nkehang bakeng sa ts'ebeliso ea indasteri kapa ea tšohanyetso
Kakaretso
Tanka e kopantsoeng ea fiber ea carbons ke khetho e babatsehang bakeng sa polokelo ea haedrojene ka lebaka la matla a bona, boima bo tlaase, le ho hanyetsa litaba tse khethehileng tsa hydrogen tse kang embrittlement. Ha li sebelisoa ka likhatello tse nepahetseng joalo ka 350bar, 'me ka tlhokomelo e nepahetseng, li fana ka mokhoa o sebetsang le o sireletsehileng oa ho sebetsana le hydrogen lits'ebetsong tse fapaneng. Leha ho le joalo, tlhokomelo e tlameha ho lefshoa ho maemo a ts'ebeliso, bophelo ba tanka le liprothokholo tsa polokeho.
Ha hydrogen e ntse e e-ba bohareng ba theknoloji e hloekileng ea matla, haholo-holo tsamaisong ea lipalangoang le ea liindasteri, karolo eatanka ea carbon fibers e tla tsoela pele ho hōla, e fana ka tharollo e ka tšeptjoang le e sebetsang bakeng sa polokelo ea hydrogen e phahameng.
Nako ea poso: May-07-2025